There are so many myths surrounding health, it’s hard to keep track of what’s true and what’s not. From old wives’ tales, some tidbit your mom insisted was fact, a doctor who trained at the old school, to something you’ve heard over and over again so much that you just believed it was true.
If you believed some of these things for most of your life, we get it. But don’t fret — and don’t feel guilty. You might be surprised that all this time, you haven’t been “bad” at all.

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Carbs are terrible
Bread, potatoes, rice and other grain products are associated with weight gain but they're actually necessary — and not the devil like people think. On the contrary, they're more like a necessary evil (though even "evil" is too strong a word). It's all about eating the right kind of carbohydrate, from complex to whole-grain, rather than cookies and fries and the stuff that contain added sugar and refined grains.
Different foods offer different benefits — some can help strengthen your bones while others help your body absorb nutrients. These healthy foods can naturally elevate your mood.
Different foods offer different benefits — some can help strengthen your bones while others help your body absorb nutrients. These healthy foods can naturally elevate your mood.

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Drink eight glasses of water a day — or else
Yes, your body needs water to do a number of things, from keeping your energy up, making you feel full, and providing the kidneys with the amount of fluid to do their job properly, but eight actual glasses is a tad misleading. The water that comes in foods and other drinks should also be taken into account, not to mention other factors like physical activity and environment conditions.

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Eight hours of sleep a night are required
While age definitely matters, the ideal amount of sleep for the average adult varies between seven to nine hours. That being said, some can function on as little as five hours each night while others don't feel well-rested until they've enjoyed at least nine hours of zzzs.
RELATED: Why the best sleep of your life happens with your dog (and not your boyfriend).
RELATED: Why the best sleep of your life happens with your dog (and not your boyfriend).

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You’ll get sick if you go outside with wet hair
The only way to catch a cold is to come into contact with the viruses that cause them — which means you and your damp tresses are safe. That's right, a quick blow-dry may be more convenient but it isn't necessary.
SEE ALSO: 10 foods to eat for gorgeous hair.
SEE ALSO: 10 foods to eat for gorgeous hair.

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The body requires regular detoxing
Biologically speaking, that's what your liver is for. Shakes and drinks for detoxing purposes aren't necessarily bad for a person — but they can replace healthy food the body needs. You just need to be more mindful of what you're putting in it.
SEE ALSO: 20 best teas to steep for your health.
SEE ALSO: 20 best teas to steep for your health.

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You need to poop once a day
On the contrary, regular bowels can mean anything from three times in one day to three times a week. It simply depends on your diet and eating habits, as well as your fibre and fluid intake. If there's something to be concerned about, it's the consistency of said bowel movements.

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You have to work out every day to see results
Psst. Guess what? You don't have to feel guilty for not exercising seven days a week. Overdoing it could result in an injury or weight-loss plateau so give yourself a chance to rest, recharge and recover. Your body will let you know.
But if you're feeling restless at home, consider doing some calorie-burning chores around the house on your day off from the gym.
But if you're feeling restless at home, consider doing some calorie-burning chores around the house on your day off from the gym.

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Eggs are bad for your heart
There was a time where the cholesterol in eggs were believed to be bad for your heart health and to only have them once a week. Nowadays, some say you can eat an egg daily and be fine. Like with everything else, don't go overboard but considering eggs contain protein, vitamins, phospholipids and carotenoids, all of which are good for you, they're no longer the bad eggs they were once made out to be.
RELATED: Vitamin supplements: 20 cheap foods to eat instead.
RELATED: Vitamin supplements: 20 cheap foods to eat instead.

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Beer is bad for you
Similar to red wine, there's evidence showing that having a beer isn't terrible for you. Beer has been known to lower the risk of cardiovascular disease, Type 2 diabetes and kidney stones, and even strengthen bones. But don't go thinking you can down beer after beer; the the benefits come from about one beer daily.
YOU MIGHT ALSO LIKE: Check out these foods that will boost your immune system.
YOU MIGHT ALSO LIKE: Check out these foods that will boost your immune system.

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Snacking is a terrible idea
It was once hammered into our heads that we should stick to three meals a day but over time, it's been pointed out that snacking, or multiple smaller meals, can be better for some. It all depends on weight, metabolism and blood sugar. If all else fails and the rumbling from your belly is almost deafening, don't ignore it. Feed it — just opt for something healthy and not super-sugary, salty or overly processed.
YOU MAY ALSO LIKE: Can you be body positive and on a diet?
YOU MAY ALSO LIKE: Can you be body positive and on a diet?
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