Category: Anti-Aging (Page 10 of 21)

The best fat for pilots

The military has a lot invested in training pilots and decided to fund a study to find out which foods are best for them. The University of North Dakota researchers found the 45 pilots who ate the fattiest foods, such as butter or gravy, had the quickest response times in mental tests and made fewer mistakes when flying in tricky cloudy conditions. Surprisingly, after those on the high-fat diet, those on the high carb diet performed the best, with the worst performance from those on the high protein diet.
Enig, Mary., and Sally Fallon. ?Caustic commentary? Wise Traditions, 2009;(10)4:41

Sturated fat doesn’t lead to heart disease

A recently published meta-analysis looked at 347,747 subjects in twenty-one studies to summarize the evidence related to the association of dietary saturated fat with risk of coronary heart disease (CHD), stroke, and cardiovascular disease. During the 5 – 23 year follow-up 11,006 of the almost 350,000 subjects developed CHD or stroke.

Conclusion: Saturated fat consumption was not associated with an increased risk of heart disease or stroke
(American Journal of Clinical Nutrition, Jan 13, 2010)

Fend off wrinkles by training your face

Exercise your face? Well think about it, your face is comprised of 20 muscles. Ask yourself, what’s the difference between working out the muscles in your legs, chest, or abs and your face? Facial muscles are the same as any other muscle in your body, and require the same type of stimulation to stay strong and of normal size. If they are not used they will become weak and unable to support the skin and adipose tissue that lies above them, promoting sagging and wrinkles.

Intent.com suggests the following to keep your face looking young:

* Raise your eyebrows as high as you can and hold them for five seconds.
* Open your mouth as wide as possible and stick your tongue out as far as you can and hold for a few seconds.
* Using your three center fingers, press down on your cheeks and smile as hard as you can to raise your cheek muscles against your fingers.
* Move your nose as much as you can from side to side.
* Lift your eyebrows as high as you can, open your eyes as wide as possible and frown at the same time.
* Pucker your lips out as far as possible into the shape of an “O.” Then change your expression into a wide smile. Repeat several times.
* Sit in a comfortable chair and look up at the ceiling. Pucker your lips and stick your tongue out as far as possible to exercise your neck muscles.

Calorie restriction or carb depletion to increase lifespan

Since the discovery that calorie restriction increased lifespan, many studies have been performed including studies with non-human primates; all with overwhelming evidence. However, the mechanism by which lifespan increases through calorie restriction, has eluded researchers.

Data on the physiologic effects of caloric restriction in rhesus monkeys resembles rodent studies demonstrating reduced body and fat mass, lower blood glucose, insulin, leptin, free T3 (decreased body temperature), and serum triglycerides. Interestingly, centenarians have lower blood glucose, insulin, leptin, free T3 and serum triglycerides than those who do not live to be over one hundred years old. One can conclude, the fundamental mechanism by which calorie restriction improves lifespan appears to alter these metabolic factors.

A new study analyzed the data from patients attending a private practice. These patients were referred for the treatment of diabetes, cardiovascular disease, overweight, fatigue, and other chronic diseases of aging.

The diet:
? Calories were not explicitly restricted; patients were told to eat when they were hungry.
? Recommended sources of fat included; raw nuts, seeds, avocados, olives, olive oil, flax oil, and cod liver oil.
? Protein intake was limited to 1.0g/kg of lean body mass. If the subjects exercised it was increased to 1.25g/kg.
? Recommended sources of protein included sardines, fish, eggs, tofu, chicken, turkey, wild meats, low fat cheeses, seafood, and vege burgers.
? Carbohydrate sources included only non-starchy fibrous veges; lettuce, greens, broccoli, cauliflower, cucumbers, mushrooms, onions, peppers, etc.
The average daily macronutrient intake ended up being 20% carbs (most of which was fiber), 20% protein, and 60% fats.

The results: Serum insulin decreased by 48 percent, leptin decreased by 8 percent, fasting glucose by 40 percent, triglyceride by nearly 8 percent, and free T3 by almost 6 percent.

The key factor in this study is the participants were not limited in the amount of food they could consume. The researchers wanted to focus on the types of foods or macronutrients that would result in improved health and a longer life.

Butter is better

Butter
A recent meta-analysis with almost 347,747 subjects assessed the correlation between saturated fat consumption and cardiovascular disease (CVD). Conclusion: A meta-analysis of prospective epidemiologic studies showed that there is no significant evidence for concluding that dietary saturated fat is associated with an increased risk of CVD. More data are needed to elucidate whether CVD risks are likely to be influenced by the specific nutrients used to replace saturated fat. Gee, wonder what those nutrients could be…vegetable oil anyone. (Wise Traditions Spring 2010;11(1):15) (Amer J Clin Nutr)

Take note of the lack of fan fare for studies going against established dogma like the lipid hypothesis. Did you see this study’s results in magazines or TV? The mainstream media deems studies like this to be politically incorrect. None-the-less,the lipid hypothesis is simply archaic and untenable.

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