Saturday 5 January 2013

6 Fitness myths and legends! Debunked...

I read a lot from my mobile forum app called anabolic minds, and with the new year many resolution and diet tips have come pouring out. The post I liked more recently was one debunking some fabled fitness and health myths.

I have picked 6 for your reading pleasure, but if you wish to read more, the links are posted at the bottom.

1. Spot Reduction, where you lose weight on your body is purely genetic and can't be encouraged.

True. Unfortunately, when you train and diet to lose fat, you have little to no control over where it comes off most or in what proportions. Your body has certain genetically pre-determined sites that it likes to store fat (it’s often around the belly for men and the thighs or triceps for women), and if you store a lot of fat in these areas it may seem like you’re not losing any even though you know you’re getting leaner. Stay the course and eventually things should even out. Spot-reduction is not possible unless you go for liposuction. Without such surgery, your body will draw fat from different regions at different rates depending on your genetic makeup.
If spot reduction was possible by training and diet, you'd seldom see women with lower-body fat deposits or men with big guts.


2. Sweat and Muscle Growth, does sweating profusely have an effect on muscle growth or fat loss?

False. The amount you sweat is in no way a sign of how quickly or slowly your muscles are growing. More muscle mass means a faster metabolism and your body temperature will rise more quickly with activity, but ultimately sweat isn’t a sign of anything other than your body being overheated. Sweat has nothing to do with intensity; it's your body's way of getting rid of heat. Fat is oxidized inside your body, and it is not going to vaporize because you're sweating!

3. My Calcium Must Come From Dairy
TRUTH: You can get calcium from vegan sources like broccoli and sesame seeds, but in order to get the recommended intake of elemental calcium, you need to eat plenty! Dietitians forget that you cannot consume one cup of sesame seeds per day on a fat-loss diet.

A cup of sesame seeds would provide 1400 mgs of calcium—but also 825 calories. Two pounds of broccoli would yield 426 mgs of calcium, but broccoli also contains oxalic acid which inhibits calcium absorption. Sea vegetables, like hijiki, contain arsenic in addition to the high calcium content. Supplementation is a good idea, but you may need to take more than you think. Calcium carbonate is a source of calcium that has 40 percent elemental calcium, so when the label on the bottle reads: "1000 mgs per serving," it means you only get 400 mgs out of it. Calcium citrate is 20 percent elemental, therefore 1000mgs of calcium citrate yields 200 mgs. Before you supp, make sure you know how much calcium you need and compare it to the label.

4. Avocados, Peanut Butter, And Oils Are "Clean" And Can Help You Lose Weight

TRUTH: Healthy fats are an important part of your diet, but having even a 100 percent clean diet doesn't mean you'll lose weight. You can be overweight and eat nothing but "clean" food.

5. Fruit Is A Healthy Snack That Can't Make You Fat
TRUTH: Humans eat food because it gives us nutrients and fuel, but any kind of food, no matter how healthy, can make you gain weight. Fruit has a lot of easily accessible carbs. When you provide your body with easily accessible carbs, you're basically telling it to stop burning body fat for fuel.

6. High-Protein Diets Are Bad For Your Kidneys
TRUTH: Protein taxes the kidneys because they have to work harder to process it. Healthy people without a preexisting kidney condition are fine to eat a lot of protein as long as they drink a lot of water too.

Source

http://www.bodybuilding.com/fun/25-more-fitness-myths-crushed-by-pauline-nordin.html

http://m.mensfitness.com/training/the-fit-5-fitness-myths


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