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Anti-Aging Blog
he Anti-Aging Blog is my mini-journal about Combat-Aging.com that...
- Lets you know whenever any new pages appear on Combat-Aging, articles about nutrition, exercise and wellness.
- Keeps you up-to-date with comments on breaking news about the latest health research.
- Reminders of past articles and items that you might have skipped.
- lets you know when I send out the Combat-Aging newsletter (in case you don't want to give your e-mail address or your ISP sometimes sends the wrong e-mail into the junk box).
To subscribe to my Anti-Aging Blog (no e-mail address needed), right-click on the ORANGE RSS button (see bottom buttons to the left) and then paste the URL into your RSS reader. Or click on the My Yahoo! button or My MSN or Add To Google button if you keep a personalized home page at any of these sites.
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Once you start, you will be amazed at what RSS can do.
Enjoy...RSS is an easier way to keep up-to-date with all the news!
Also...
How Would You Like To Contribute To This Blog?
That's right, you can even become part of the Anti-Aging Blog! Simply tell your favorite anti aging story or tip here! A link to your submission will be included below and will become a permanent part of the site for others to read!
Contribute To Combat Aging
Would you like to share your knowledge about combatting aging? Great, find out how you can submit your story or tip here.
Permalink -- click for full blog post "Contribute To Combat Aging"
Milo of Kroton
Milo of Kroton was "the most illustrious of athletes...". Born over 2,000 years ago in an ancient Greek colony of southern Italy, Milo won the Olympic wrestling championship six times.
Permalink -- click for full blog post "Milo of Kroton"
Lose Fat, Build Muscle
How to lose fat and build muscle at any age, a practical guide
Permalink -- click for full blog post "Lose Fat, Build Muscle"
Your comments, questions, ideas, interesting info
How can you help? Your comments, questions, ideas, info could help others.
Permalink -- click for full blog post "Your comments, questions, ideas, interesting info"
Combat-Aging.com Newsletter Volume 2, Number 1
Anti-aging newsletter: Combat aging with nutrition and exercise. "It's never too late!"
Permalink -- click for full blog post "Combat-Aging.com Newsletter Volume 2, Number 1"
Fitness and Nutrition Links
Links to Interesting Sites
Permalink -- click for full blog post "Fitness and Nutrition Links "
Combat-Aging.com Newsletter Volume 1, Number 22
Anti-aging newsletter: Combat aging with nutrition and exercise. It's never too late!
Permalink -- click for full blog post "Combat-Aging.com Newsletter Volume 1, Number 22"
Master Athletes
Master athletes are older men and women who compete in sports at a very high level.
Permalink -- click for full blog post "Master Athletes"
Combat-Aging.com Newsletter Volume 1, Number 21
Anti-aging newsletter: Combat aging with nutrition and exercise. It's never too late!
Permalink -- click for full blog post " Combat-Aging.com Newsletter Volume 1, Number 21 "
Keeping Up With Madonna - and the Joneses
Article from WebMD
The good news -- for Madonna, at least--is that her lifestyle is likely to slow the aging process. "At this age, you get a widening of the field, as it were," James Pawelczyk, an associate professor of physiology at Penn State University, tells WebMD. "People who have been taking care of themselves are relatively insulated from those [aging] changes compared with those who haven't."
Her exercise and diet both play a role. By mixing cardiovascular activity, strength training, and flexibility exercises, Madonna has minimized her risk of heart disease, preserved her bone density, and likely reduced her risk of breast cancer, [says Barbara Bushman, professor, department of health, Missouri State University].
And what about that diet? Extremely restrictive macrobiotic regimens were once blamed for diseases like scurvy, anemia, and kidney failure. But more popular versions of the diet now allow fish, beans, nuts, and other protein sources. Today's macrobiotic diet somewhat mirrors federal dietary guidelines, says Kristine Clark, director of sports nutrition at Penn State. It's the sort of diet that could prevent and even treat age-related disease. (Article by Richard Sine)
Madonna Versus the Joneses
"At this age, you get a widening of the field...." What Dr. Pawelczyk means is that by the late forties, lifetime differences in lifestyle cause big variations in apparent aging.
One person's experience is not scientific evidence, but Madonna is not alone in demonstrating the anti-aging benefits of lifestyle. Madonna has domestic staff to free her for exercise, but many others (the Joneses) manage to prepare their own meals and make time for fitness too.
A Modest Proposal
Keep a diary for a week of the hours spent watching TV. If you cut by half the time spent watching TV, how many hours would you be able to devote to improving your health?
Click for more info
A Shock to the System
Jakarta, Indonesia, April 29, 2006
People who don't work for a living have no idea what it's like and a quirk of the mind makes us forget quickly once we have left the workforce. When I returned to work after a three-year break, I thought that I could just take up where I left off--just set the alarm clock for an ungodly hour and get on with it. Not so. The first week when the clock said five PM, the hour that usually finds me on my way to the gym, my energy banks were just about TV-couch-potato level. There I was flopped upon the sofa like a damp rag all wrung out.
Was I mistaken? Is it true that it's impossible to find the time and energy to exercise?
Permalink -- click for full blog post "A Shock to the System"
Working Out Overseas
I felt awkward. True, the names were the same, machines marked 'Cybex' and other familiar brands. But the gym in the hotel has different models than the ones I'm used to. Besides, almost everything is marked in pounds instead of kilograms--must be an American franchise. Zounds! My first task was to change my spreadsheet and print a new workout schedule in pounds.
Missing Workouts
I missed two workouts, Monday and Wednesday. So on Friday, I repeated the workout from the previous Friday and shifted the whole schedule by one week.
Adjusting Our Programs
We can't just skip missed sessions for two reasons. First, any program that is worth doing has progressive effort. The weights lifted get heavier as we progress, but we don't suddenly jump the level of weight from 10 pounds to 20 pounds. We add small increments, maybe 5 pounds per session.
The second reason applies more to older athletes: deconditioning is swift. Six days off means that we are deconditioned compared with the previous week. If we miss sessions, we should drop back to lower weights and work back up.
I was naughty and I paid for it
This Friday, instead of reducing the weights a little, I used the same weights as last Friday. Today, Sunday, I was still feeling the ache in my muscles, but I went back to the gym anyway.
Yes, I lost a week and will have to be more vigilant. It's so easy to get back from work and just put your feet up.
But I've been down that road before. It's downhill all the way and well marked--with tombstones all the way to the pit.
Mainly, I don't want the hassle of climbing back out of the pit.
Permalink -- click for full blog post " Working Out Overseas "
Message for Breaditarians
Jakarta, Indonesia, April 15, 2006
When I was 10 years old, I asked my mom to buy 'brown bread', not knowing that brown bread was just white bread dyed brown. So they faked it.
Buying Readymade Bread
We have been eating home-baked whole-grain bread for 15 years, dark dense chewy bread with crunchy crusts and seeds inside and out.
We freeze the bread and keep it in the freezer, popping slices into the toaster as needed. I take a teaspoon of olive oil for each slice and run the spoon over the bread, round side down, letting the oil spill over the edges of the spoon, spreading the oil over the surface as I go. With real wholegrain bread, the result is a low-glycemic-index snack.
We Got Conned
On our first day shopping in Jakarta, we searched for real bread and found one loaf of rye bread and one loaf of multi-grain bread. What we got was not as heavy as bread I make at home, but it looked OK. As it turned out, the multi-grain loaf had maybe one part wholegrain for four parts white flour. We were taken in by the whole grains sprinkled on the outside of the loaf. The rye loaf was about 60 per cent rye and 40 per cent refined wheat flour.
Moee Choo, my wife, says that one slice of our homemade bread and houmous and some fruit lasts her about three and a half hours, but store-bought bread with houmus lasts only two and a half hours. What's worse, the glycemic boost from store-bought bread drives a craving for carbohydrate that lasts all day.
Metabolic Syndrome or Syndrome X
If you feel very hungry soon after eating, you may be developing carbohydrate sensitivity. Your reaction to bread may tell you that you have to become strict about limiting refined carbohydrates.
As O'Keefe and Loren say:
Many current vegetarians would be more appropriately labeled 'breaditarians.' Modern vegetarian diets often rely heavily on processed carbohydrates such as white rice, potatoes, and white flour and sugars. The South Asian paradox refers to the relatively high prevalence of coronary heart disease despite low levels of LDL [bad] cholesterol and low prevalence of obesity in urban vegetarians from India who consume a diet high in refined carbohydrates. In westernized societies, sugar intake has increased substantially during the past two centuries.... A recent study showed that a high-glycemic-load diet is the most important dietary predictor of HDL level (as an inverse relationship). A high-glycemic-load diet predisposes a person to the metabolic syndrome and cardiovascular [heart-artery] disease and is one of the most atherogenic [artery-narrowing] features of our modern eating pattern.
James H. O'Keefe Jr, MD; Loren Cordain, PHD.
Cardiovascular Disease Resulting From a Diet and Lifestyle at Odds With Our Paleolithic Genome: How to Become a 21st-Century Hunter-Gatherer.
Mayo Clinical Proceedings. January 2004, Vol. 79, No. 1.
URL: http://www.mayoclinicproceedings.com (Full article available online.)
Permalink -- click for full blog post " Message for Breaditarians "
Decline With Age Is the Default Option
Jakarta, Indonesia. Monday, April 11, 2006
Twenty years ago, whenever I reported for duty on an assignment, the first week I could barely hobble to the office. At age 55, I wrecked my back every time I traveled, just by heaving suitcases on and off trolleys. Finally, my wife banned me from lifting suitcases. At age 32, her workouts in the gym had made her stronger than me. So my wife lifted lifted the suitcases for the next 18 years, until our last assignment in 2003, also in Jakarta.
This trip we traveled with 150 pounds (68 kg) of luggage, including two laptop computers. But as she approaches age 52, my wife can no longer heave the bags like she used to. So I've got my old job back, baggage handler.
If you ever needed proof that an older person can regain muscle and strength, my experience might convince you. On Sunday and Monday this week, I humped 150 pounds of luggage in and out of 4 taxis, on and off 6 trolleys, in and out of one X-ray machine and one security strapping bench. I counted 12 times shifting most of those bags, a couple of them weighing 40 to 50 pounds. A couple of times, I carried the two biggest bags, one in each hand.
So what happened to my back? Nada. Rien. Zilch. Kosong. Nothing at all.
After a year of shifting weights in the gym, humping heavy bags just does not do it for me anymore--I mean wreck my spine like before.
Posted April 14th when we got our broadband connection.
Permalink -- click for full blog post " Decline With Age Is the Default Option "
Greetings from Sunny Downtown Jakarta, Indonesia
Jakarta, Indonesia. Monday, April 10, 2006
We arrived in Jakarta this morning from Singapore, raring to go on a new consulting assignment, only to discover that today's a public holiday. So my wife and I went shopping instead, mainly for food.
I will continue to eat the same wholefood diet as at home. Some things we brought with us, like a two pounds of raw almonds, a pound each of quinoa and millet and two bags of psyllium husk.
Other things we knew we could buy here, like prunes,
raw peanuts, olive oil, made-in-Italy tomato base, whole-grain
rice, whole-grain rye bread and all sorts of fresh fruit
and vegetables. However, supermarket prices in Jakarta
are twice as high as in Malaysia, which
is almost next door--Penang is about 1000 miles (1,600
km) from Jakarta, about the distance from New York to St. Louis, Missouri.
The raw peanuts are for making a "bean" sauce. For a working person who prepares his own meals, peanuts have the advantage that they take less time to cook. Since peanuts are higher in good fats than other beans, they are a top notch food when prepared without added oil, sugar or salt. The final sauce does need a little olive oil for sauteing the onions and garlic and, although the made-in-Italy tomato base does contain a little salt and sugar, I don't add any.
So now we are all stocked up. I just prepared a 16-ounce (480 ml) whey protein shake with ground almonds and prunes added, containing about 85 grams of protein. Half will be for breakfast with a slice of whole-rye toast and olive oil plus a pear. The rest will be for lunch in the office, along with an apple and orange.
When we got back to our serviced apartment, we decided not to cook. Instead, we celebrated our arrival by going out to dinner. I had a local dish called gado-gado, made with boiled vegetables tossed with a spicy peanut sauce.
In mid-2003, when I left Jakarta, I weighed 35 pounds (16 kg) more than now. Maybe I'll gain weight during this visit. I have no objection, so long as most of any weight gained is muscle and not fat.
Posted April 14th when we got our broadband connection.
Permalink -- click for full blog post " Greetings from Sunny Downtown Jakarta, Indonesia "
Combat-Aging.com Newsletter Volume 1, Number 19
Anti-aging newsletter: Combat aging with nutrition and exercise. It's never too late!
Permalink -- click for full blog post "Combat-Aging.com Newsletter Volume 1, Number 19"
Anti-aging strategies for achieving lifelong fitness ...
Veteran consultant fed up with anti-aging hype, exposes the myths about aging. Discover how thousands of people combat aging, getting fitter, leaner, and stronger than they ever thought possible.
Permalink -- click for full blog post "Anti-aging strategies for achieving lifelong fitness ... "
Hypertrophy Specific Training: Part 2 Strategic Deconditioning
By preventing overtraining, strategic deconditioning becomes the key to Hypertrophy Specific Training
Permalink -- click for full blog post "Hypertrophy Specific Training: Part 2 Strategic Deconditioning"
The Problem with Men
Abigail Trafford writes,
'The plight of men doesn't get better with age. In retirement, men seem to have more difficulty in finding new purpose and joy in life once their identity is cut off from the workplace. They lose whatever status a job title conferred. They find themselves marginalized in a society that discriminates against older people. The risk of depression is significant -- and the highest rates of suicide are found in white men over 65.'
Source: Washington Post, Tuesday, April 4, 2006.
Men, I've got news for you!
A new career is
waiting for you as a Minuteman in the Anti-Aging Army, part-time or full-time--it's up to you. The
hours are flexible, with training at home and in the
local gym.
While in boot camp, live on short rations. Like John
Rambo, you fix your own grub. Living off the land is
how we do it--food straight from fields and streams
and oceans--none of that factory stuff.
Your weapons are aerobics, to get lean and weights,
to get mean. You discover how to use three kinds of
ammo: proteins, carbs, and fats and you gotta get 'em
right.
Be proud to wear the uniform: trim slacks and a close-fitting
T-shirt on a slim body, muscles toned again, skin clear
and smooth.
We don't march, but we do have a spring in our step--no hobbling along, eyes
to the ground, grumbling and mumbling.
What's at stake are independence and freedom
from fear of decline and decrepitude.
Click for more info
Did you get your soluble fiber today?
Elke Naumann and colleagues have reported that a soluble fiber obtained from oats reduces LDL cholesterol, the 'Lousy' stuff, by almost eight per cent.
In the experiment, the participants took fruit juice with added soluble fiber derived from oats, called 'beta-glucan'.
There are cheaper and more readily available forms of soluble fiber than beta-glucan. Another concentrated form of soluble fiber is psyllium husk, available from health-food shops. (Drugstores sell a brand-name version called Metamucil.) The main advantage of psyllium husk and plain water may be that you get zero calories, but apples and pears, garbanzo beans and prunes all contain soluble fiber.
How does it work?
Possibly, soluble fiber works by binding bile acids, resulting in less recycling of bile and more excretion from the large bowel. (A side benefit of using soluble fiber is reduction in constipation and easier bowel movements.)
An eight percent reduction in LDL cholesterol may not seem much, but when you combine the effect of soluble fiber with three or four other food effects, the total reduction in bad cholesterol can add up. This additive effect is what makes the Portfolio Eating Plan work, as described in my free e-book.
Source:
Elke Naumann, Angelina van Rees, Gunilla Onning, Rickard Oste, Markus Wydra and Ronald Mensink,
Beta-Glucan incorporated into a fruit drink effectively lowers serum LDL-cholesterol concentrations,
American Journal of Clinical Nutrition, Vol. 83, No. 3, 601-605, March 2006
http://www.ajcn.org/cgi/content/abstract/83/3/601.
Permalink -- click for full blog post " Did you get your soluble fiber today? "
Not Obese? Normal and Merely Overweight People May be at Risk Too!
Like people who live in the wild today, our remote ancestors had less body fat than what we now consider 'normal'.
Our ancestors adapted to a world where food was scarce. Perhaps this explains why 'normal' weight men may be at risk of developing metabolic syndrome.
Comment
Possibily, 'normal' weight means too much fat, at least for men. As men age and lose muscle, they replace the muscle with fat. Thus, a normal-weight middle-aged man might carry 25 to 30 per cent body fat, compared to the 15 per cent body fat he carried at age 20.
Dieting just won't achieve what is needed in men or women. To regain muscle, a middle-aged person needs progressive resistance-training. To lose fat, the same person need aerobics to burn off the fat.
From my perspective, middle age is between 50 and 75--I've still got 6 months remaining--unless I move the goal posts.
Bret Goodpaster and colleagues report:
'Subcutaneous abdominal adipose tissue [skin fat] was associated with the metabolic syndrome only in normal-weight men. Intermuscular adipose tissue [muscle fat] was associated with the metabolic syndrome in normal-weight and overweight men.'
'In contrast, subcutaneous thigh adipose tissue [thigh fat] was inversely associated with the metabolic syndrome in obese men and women'. (bolding added).
Source: Bret H. Goodpaster and colleagues (including Anne Newman, M.D.) Obesity, Regional Body Fat Distribution, and the Metabolic Syndrome in Older Men and Women, Arch Intern Med. April 11, 2005.
Metabolic syndrome is a
condition associated with high blood sugar, cholesterol and blood
pressure that increase risk for diabetes and heart disease. (Dr. Abe Mirkin.)
Click for more info
It's safer to look like a pear than an apple
Article by Dr. Abe Mirkin
If you are woman who is thinking about getting
liposuction to rid yourself of the fat in your thighs, think again.
Dr. Anne B. Newman, of the University of Pittsburgh found that
thigh fat may be good fat (Journal of Clinical Endocrinology &
Metabolism, August 12, 2005). Older women with lots of fat in
their thighs are at much lower risk for 'metabolic syndrome,' a
condition associated with high blood sugar, cholesterol and blood
pressure that increase risk for diabetes and heart disease. The
bad fat appears to be stored in the abdomen and wraps around
organs. In post-menopausal women, heavy thighs and buttocks
are associated with lower triglycerides, blood sugar and blood
pressure. However, women who also stored lots of fat in their
bellies lost much of their advantage.
We aren't sure how thigh fat prevents disease. It may be
a receptacle that draws triglycerides and other fats from the
bloodstream or it may draw fat from the abdomen and around
organs where it could be lethal. Sadly, there is no way to store
fat only in the thighs. When you gain weight, you add fat
everywhere. But it's safer to look like a pear than an apple.
Click for more info
Liquid Calories? You better believe it!
"Save 17,528 calories per month--just by doing this one thing!"
If added to your diet in excess of what you actually need to operate, 17,528 calories would convert into 5 pounds (2.3 kg) of fat!
Elaine Magee makes it clear that's an imaginary headline, but when she reveals how she did the calculation, you begin to realize it's not that far-fetched.
One Thing I would like to add to what she says... Eating fruit is a whole lot healthier than drinking juice. First, you get all the pulp and that helps slow down the impact of the fruit sugar as well as add fiber to your diet. And second, you know for certain you're not going to get any extra sugar, flavorings, colors and preservative the manufacturer thinks you need to rate his product higher.
But Elaine's blog is about a whole lot more than just the trade-off between fruit and fruit juice. A BEST READ if ever I saw one!
Click for more info
Combat-Aging.com Newsletter Volume 1, Number 18
Do you have down days? Cosmetic Tips; Calorie and Longevity; Psycho-Cybernetics and Weight-loss
Permalink -- click for full blog post "Combat-Aging.com Newsletter Volume 1, Number 18"
The Two Faces of Grapefruit: Health Hazard or Health Hero
Researchers studied the impact of grapefruit on cholesterol levels. Shela Gorinstein and colleagues found that red grapefruit lowers cholesterol and especially trigycerides.
Triglycedride levels before and after treatment with red grapefruit were 2.32 versus 1.69 mmol/L. (In the US: 205 versus 150 mg/dL.)
Eating red grapefruit every day reduced triglycerides by 27 per cent. This result is spectacular, but the lesson to draw from this experiment is not that we should eat red grapefruit every day. The experiment confirms the words of Hippocrates:
"Let food be thy medicine, and let thy medicine be food."
So what's the problem?
Grapefruit is great for anybody who is not on medication or taking herbal remedies. However, grapefruit can be hazardous for anyone taking conventional medicine or herbal remedies, especially calcium blockers used for high blood pressure and Viagra. Grapefruit magnifies the effects of some drugs and herbs.
If you intend to eat grapefruit and are taking medication, do show your healthcare provider the complete list of drugs, herbals and supplements you are taking just to be on the safe side or ask a pharmacist. Check out this Web site: http://www.powernetdesign.com/grapefruit/
In the article cited, the researcher write:
"...fresh red grapefruit contains higher quantities of bioactive compounds and has significantly higher antioxidant potential than blond grapefruit. Diet supplemented with fresh red grapefruit positively influences serum lipid levels of all fractions, especially serum triglycerides and also serum antioxidant activity. The addition of fresh red grapefruit to generally accepted diets could be beneficial for hyperlipidemic, especially hypertriglyceridemic, patients suffering from coronary atherosclerosis."
Red Grapefruit Positively Influences Serum Triglyceride Level in Patients Suffering from Coronary Atherosclerosis: Studies in Vitro and in Humans,Journal of Agricultural and Food Chemistry, 54 (5), 1887-1892, 2006.
Click for more info
Five Common Mistakes When Trying to Lose Fat and Gain Muscle
Pauline Nordin pinpoints common mistakes and reveals how to avoid them.
1. Getting Too Much Cardio (Aerobic Exercise)
When you stress the body with exercise, the hormone cortisol is released. To cope with cortisol, cycle the cardio by decreasing the volume for a couple of weeks.
2. Cutting Out Carbs
Cutting carbs too much and too long can trigger the starvation response. When this happens, your body slows down the metabolic rate, burning less fat. Better to cycle the carbs: increase on some days and cut back on other days.
3. Using Weights that are Too Light
Dieting and cardio shed fat, but may cause loss of muscle. Keeping weights heavy can protect muscle.
4. Not Getting Fibrous Foods
Vegetables require a lot of energy to digest compared to the amount of energy they contain, unlike high energy-density foods, such as milk, protein powder, bars, yogurt and fruit.
5. Eating Fake Protein
Some protein bars look like candy bars and some are just that! Better to eat real meals with real protein.
Please refer to Pauline's article for advice in her own words. Pauline has opened a new Web site dedicated more to fitness than hardcore bodybuilding.
URL: www.paulinefitness.com.
Comments
Cutting Back on Cardio does not mean no cardio. It may mean dropping to three hours per week if you normally do six hours per week.
Cycling Carbs Try increasing carbs two days per week.
This doesn't mean going wild with junk food. It may mean having extra slices of whole-grain toast with a dip made from a bean paste, such as hummus and having spaghetti with one of the Italian-style sauces (hold the cheese).
Using Heavy weights Not all trainers use heavy weights and low repetitions all the time. Hypertrophy-Specific Training combines light, medium, and heavy weights over a nine-week cycle. There is more to bodybuilding than size and strength. Training with lighter weights conditions the joints helping to avoid injury from heavy weights.
For more information about how to calculate weights and repetitions check out this URL:
www.combat-aging.com/hst-1.html.
Vegetables
Eat your vegetables, but don't cut back on fruit. Scientists are discovering more and more health benefits from fruit. To reduce the impact of the sugar in fruit, avoid fruit juices. Instead, eat the whole fruit. Add fruit to salads containing lettuce, cucumber, seeds and olive oil. Add fruit to low-fat yoghurt and breakfast cereals.
Protein
Do avoid protein bars. Avoid excessive animal protein too, especially red meat and poultry.
Check out this free e-book for a homemade protein shake.
URL: www.combat-aging.com/anti-aging-subscribe.html. (Name and e-mail address not required.)
Please note that the word "hardcore" on Pauline's site means "really serious", not something naughty.
Click for more info
FREE Online Health Food Book
Dr. Abe and Diana Mirkin have put the entire contents of one of their most popular books,
The Good Food Book, on their website.
The Good Food Book has 100 recipes, food lists, help for special situations such as
losing weight or controlling blood pressure, cholesterol and diabetes, and lots more. (The link takes you directly to the online book.)
Click for more info
Something fishy about fish oil?
The benefits of fish and linseed oils as elixir of life: Another health myth?
Dr. Lee Hooper of the School of Medicine, University of East Anglia (UK) and colleagues reviewed the scientific literature for evidence that omega-3 fatty acids affect total mortality, cardiovascular events, and cancer.
They found no clear evidence that omega 3 fats have an effect on total mortality, combined cardiovascular events, or cancer.
One critic, a PhD candidate, pointed out,
"...the authors focused on omega-3 [fatty acid] intake, they excluded studies examining blood omega-3 [fatty acid] levels."
"...omega-3 [fatty acid] levels of adipose [fat] tissue samples...represents long-term exposure to omega-3 [fatty acid] intake and allows relatively unbiased assessment of the exposure."
"...Hooper's systematic review excluded many useful retrospective studies by selecting only prospective studies looking at dietary intake."
"By excluding [blood and fat tissue studies], the estimated effect measure is likely to be biased."
Fumiaki Imamura, PhD Candidate, Maryland, USA.
(Competing interests: None declared)
Note: I added the terms in square brackets [] and bolding for clarity and emphasis.
Source: Hooper, L. and others. Risks and benefits of omega 3 fats for mortality, cardiovascular disease, and cancer: systematic review, British Medical Journal, 24 March 2006.
My Comment
Floyd Chilton, PhD explained how fatty acids (fats and oils) produce both inflammatory and anti-inflammatory effects within the body. In his book Inflammation Nation, he shows that it is the excess of AA (arachidonic acid) that is the culprit in inflammatory diseases. Read the shocking truth about farmed salmon. Can it be that lean beef is safer than chicken? If your public library does not have the book, they can borrow it from another library for you to read.
Supplementing with fish oil (omega-3) and primrose/borage oil (GLA) is like throwing water on a fire. With very high levels of dietary AA, supplementation will have little effect because the fire is too big. But with low levels of dietary AA, supplementation has a better chance of putting out the flames.
My free e-book explains Dr. Chilton's approach in more detail. The e-book is available at www.combat-aging.com/anti-aging-subscribe.html.
(You don't have to subscribe or even give your name and e-mail address. But do check back for the next update.)
Click for more info
How much muscle will you lose this year?
Yes, if you're over 30, you are losing muscle.
Unless you do strength training, you lose about five per cent of your muscle every ten years.
By 60, you will lose 15 per cent of the muscle you had at 30.
After 60, you lose 10 per cent of muscle per decade. By 80, 35 per cent of muscle has gone.
Age 80? Why worry?
My grandmother was alert and active at 87. She did all her own housework and cooking.
She fell down the cellar stairs, her hands and arms not strong enough to support her weight. She fractured her hip and was never able to walk again. I remember the tears in her eyes when, near the end, she lay there looking at me, gripping the bed sheets tightly in her bony hands, saying "I don't want to go. I don't want to go".
About six months after I started strength training at age 73, I slipped going down the stairs, reached out and grasped the hand rail my wife had installed for just such an occasion. By then I was already stronger and was able to break my fall. As I was falling, my grandmother flashed into my mind.
About 40 per cent of hip fractures occur in elderly men, but I don't want to go before my time just because I failed to keep my arms and legs strong. Strong Muscles for Safety
It's not enough to put up hand rails in the bathroom and along the stairs. You need to train the muscles in your hands and arms to support your weight when you stumble.
Can Older People Become Strong?
It takes time, but no more time than watching TV an hour a day.
After a little over a year, I can do five unassisted dips, lifting and lowering myself (132 pounds/60 kg) between parallel bars. This means I can support half my weight with one hand, enough to break a fall and avoid a fractured hip.
Getting Lean Helps
Losing a lot of fat makes your body weight easier to support. And the lighter you are, the lighter you fall.
Keep Your Balance
The more fit you become, the less chance you have of falling. And when you do stumble, you may be able to recover instead of taking a tumble.
Walking, running and simulated skiing all help to avoid falls by improving coordination and balance.
Permalink -- click for full blog post " How much muscle will you lose this year? "
Combat Aging Newsletter v01n17
Anti-Aging Newsletter, Do you get DOMS, Prostate Cancer and Masturbation
Permalink -- click for full blog post "Combat Aging Newsletter v01n17"
Portfolio Diet: Tough to Stay Invested In?
Sally Squires writes,
"It's called the Portfolio diet. And you won't find it in any bookstore."
"The goal of the eating plan's creators was simple: to see if a "portfolio" of foods, each with some minor cholesterol-lowering benefits, can have a larger effect when eaten together as part of a regular diet."
Lean Plate Club, Washington Post, March 21, 2006.
My Comment
You don't have to treat the Portfolio
Eating Plan like a diet. Just substitute the recommended foods for some of the foods you eat now.
My free e-book gives details and a recipe for a shake that contains all the components of the Plan. (Go to the bottom of the "Subscribe" page.)
You don't even have to subscribe if you don't want to. Just download the e-book without giving your name or email address.
(The link for more information takes you to Sally's article.)
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Good Exercises for Bad Backs
Daily aerobic activity is better than back exercises.
"When your back hurts, getting off the couch may be the last thing you want to do--but you should probably make it the first. New research shows that exercise is exactly what you need, provided it's the right type."
Julie D. Andrews, writing for Prevention magazine.
Comment
Other remedies for back pain: This free online issue of Prevention has several remedies for back pain. The only thing I found missing was advice about strengthening abdominal muscles. Weak abdominal muscles may cause back pain by allowing the abdomen to sway forward, overcurving the spine. This can happen when excess weight accumulates around the middle.
Though few experiments last long enough to test this idea, pregnant women know about back pain in the last three months and the relief they feel when the weight comes off.
But it's not enough just to lose the weight. Flaccid abdominal muscles can let you down even when you don't have much weight around the middle.
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Should a diabetic eat fruits and root vegetables?
Dr. Abe Mirkin replies
Yes; root vegetables and fruits are rich sources of
vitamins, minerals, phytochemicals and fiber. Many studies
show that diabetics who do not eat fruit and root vegetables,
such as potatoes, carrots or beets, are at increased risk for heart
attacks and strokes. Recent studies from Oxford University in
England and Arizona State University show that diabetics should
eat fruits and root vegetables with other foods to slow the rise in
blood sugar that can cause cell damage (European Journal of
Clinical Nutrition, January 2006; Journal of the American Dietetic
Association, December, 2005).
Diabetics are at high risk for heart attacks, strokes,
blindness, deafness, kidney failure and damage to virtually every
tissue in their bodies. These serious side effects are caused by
blood sugar levels rising too high after meals. When you eat
food, it passes into the stomach where the pyloric sphincter
closes and prevents food from entering the intestines. The
stomach squeezes and mixes its contents and only when solid
food is converted to a thick soup does the pyloric sphincter open
and permit food to pass into the intestines, where sugar is
absorbed immediately to cause a high rise in blood sugar. If you
eat nuts along with the potatoes or fruits, the fat in the nuts keeps
other foods eaten with them in the stomach for a longer period of
time and therefore blood sugar levels do not rise as quickly. Any
slowly-digested foods that contain fats or protein will have the
same effect, so eat your fruits and root vegetables with other
foods, not alone as snacks.
My Comment
Most people can avoid late onset diabetes by diet and exercise. For those who cannot avoid the disease and those who do not wish to change their lifestyle, Dr. Mirkin provides advice about drug therapies.
Unlike lifestyle changes, drugs do not remove the causes of diabetes, but merely delay the destruction of the major organs. Lifestyle changes must be followed for life, just as the drugs must be taken for life.
For most people, there is only one side-effect of lifestyle change, the cost of buying smaller size clothing.
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Atkins Diet--New York Woman Hospitalized
In New York, a 40-year-old obese woman was rushed to Emergency suffering from life-threatening acidosis.
'Our patient had an underlying ketosis caused by the Atkins diet and developed severe ketoacidosis, possibly when her oral intake was compromised from mild pancreatitis or gastroenteritis... This problem may become more recognized because this diet is becoming increasingly popular worldwide,' says Dr. Klaus-Dieter Lessnau, from the New York School of Medicine.
Source: Lancet, March 18, 2006.367:880-881,958.
How might someone lose weight safely while reducing only carbs?
Julia is a sedentary 57 year-old woman. She weighs 180 lbs (81.8 kg) and is 5 foot 7 (170 cm). Her BMI is 28. She wants to become as slim as she was when she was 20 years old, with a BMI of 21.
Julia's adjusted base metabolic rate is 1800, based on her sedentary occupation.
On 1800 calories per day, Julia does not gain or lose weight.
Julia decides to lose weight by exercising six hours per week and reducing calories by 20 per cent to 1440 calories. She intends to do this by cutting only carbohydrates from her diet.
Before starting, Julia's macronutrient ratios are: Protein 20, Carbs 50, Fats 30 (percentages), 1800 calories. If Julia cuts 360 calories of carbs, her ratios will be Protein 25, Carbs 37.5, Fats 37.5 (percentages), 1440 calories. With exercise, Julia's calorie deficit will be 700 calories per day.
This is a 'lower carb diet', at only 540 carb calories, but the carbs are not low enough to cause ketosis, which is what all the fuss is about.
Will Julia lose weight? Julia will lose 6 pounds (2.7 kg) per month. Within nine months she should reach her goal of 135 pounds (61 kg).
As Julia loses weight, she will need fewer calories. Thus, she will need to readjust her program after three months, reducing carbs by another 180 carb calories, still without risk of ketosis.
Anything else? If Julia does weight training three hours per week as part of her exercise, she won't lose much muscle as she sheds fat. She will not become muscular, just firmer.
Would you do it this way?
I would increase protein to 30 per cent and reduce fat to 20 per cent, targeting saturated and trans fats. To do this, I would substitute a whey protein supplement and fish for some meat and eliminate almost all fried food.
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Combat Aging Newsletter Number 16, March 16, 2006
40-lb dumbbells, Consolidating new muscle, Circuit training, Firm abs, Right way to crunch, Folate for stroke? Leucine protects muscle? Discover yourself, What's your maximum heart rate? Blog Archive
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