8 Ridiculous Nutrition Myths Debunked – Authority Nutrition

8 Ridiculous Nutrition Myths Debunked – Authority Nutrition

By Kris Gunnars/ Authority Nutrition

There is a lot of incompetence in the area of nutrition and health. Even health professionals seem to constantly contradict each other. Here are 8 ridiculous nutrition myths, thoroughly debunked.

1. A Calorie is a Calorie

It is a common myth that all that matters for weight loss is calories in, calories out.

Of course, calories matter. But the types of foods we eat are also important.

Here are 3 examples of how “a calorie is NOT a calorie.”

-Fructose vs. Glucose: Fructose is more likely to stimulate hunger, increase abdominal obesity and insulin resistance, compared to the same amount of calories from glucose (123).
-Protein: Eating protein can raise the metabolic rate and reduce hunger compared to fat and carbs (4).
-Medium vs. long-chain fatty acids: Fatty acids that are of medium length (such as from coconut oil) raise metabolism and reduce hunger compared to longer chain fatty acids (567).

Bottom Line: A calorie is not a calorie. Different foods affect our bodies, hunger and hormones in different ways.

2. Eating a Lot of Protein is Bad For You

Some people think that a high-protein diet will harm your kidneys and cause osteoporosis.

It is true that eating protein can make you excrete more calcium in the short term (8).

However, long-term studies show that protein intake is associated with improved bone health and a lower risk of fractures, not the other way around (91011).

Studies don’t find any association with kidney disease either (1213).

The two most important risk factors for kidney failure are diabetes and high blood pressure. Eating adequate protein helps with both, which should reduce your risk of kidney disease later in life (14151617).

Unless you have a medical condition, there’s no reason to be afraid of having more protein in your diet. It’s a good thing.

Bottom Line: Eating a high protein diet may be protective against bone fractures and reduce the two most important risk factors for kidney failure.

 

Hey! That’s just two of the ridiculous myths, click the link below to see the entire, original article, complete with plenty of reader comments.

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