Friday, December 20, 2013

Nutty diet advice

Here is more bad diet advice from health officials. AP reports:
There's more disappointing news about multivitamins: Two major studies found popping the pills didn't protect aging men's brains or help heart attack survivors. ...

"Evidence is sufficient to advise against routine supplementation," said a sharply worded editorial that accompanied Monday's findings in the journal Annals of Internal Medicine.

After all, most people who buy multivitamins and other supplements are generally healthy, said journal deputy editor Dr. Cynthia Mulrow. Even junk foods often are fortified with vitamins, while the main nutrition problem in the U.S. is too much fat and calories, she added.
These studies are useless, unless you were popping those vitamins to prevent heart attacks or brain aging. People take vitamin to insure against a deficiency, and to feel healthier.

Calories are high nutrition, by definition. Fat people eat to much calories, but not necessarily too much fat. A lot of people get fat on low-fat, high-carbo diets.

Here is better advice from a 99yo scientist with a track record of being correct:
The problem, he says, is not LDL, the “bad cholesterol” widely considered to be the major cause of heart disease. What matters is whether the cholesterol and fat residing in those LDL particles have been oxidized. (Technically, LDL is not cholesterol, but particles containing cholesterol, along with fatty acids and protein.)

“Cholesterol has nothing to do with heart disease, except if it’s oxidized,” Dr. Kummerow said. ...

This leads him to a controversial conclusion: that the saturated fat in butter, cheese and meats does not contribute to the clogging of arteries — and in fact is beneficial in moderate amounts in the context of a healthy diet (lots of fruits, vegetables, whole grains and other fresh, unprocessed foods).

His own diet attests to that. Along with fruits, vegetables and whole grains, he eats red meat several times a week and drinks whole milk daily.

He cannot remember the last time he ate anything deep-fried. He has never used margarine, and instead scrambles eggs in butter every morning. He calls eggs one of nature’s most perfect foods, something he has been preaching since the 1970s, when the consumption of cholesterol-laden eggs was thought to be a one-way ticket to heart disease.
Research also favors eating high-fat nuts:
The reports about their many benefits have come thick and fast: studies finding that people who eat nuts (tree nuts like cashews, almonds and pistachios, along with their legume pal, the peanut) live longer and healthier lives, with less risk of chronic ailments like heart disease, respiratory problems and Type 2 diabetes.

But perhaps the most startling news is that nuts may help in maintaining a healthy weight. Research has found that people can snack on modest amounts of them without gaining pounds, and that nuts can even help in slimming down.
So maybe the ideal meal is steak and eggs, with cheese and nuts.

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