Urban legends have accompanied us throughout our lives, especially when it comes to health.

Below, you’ll find a list of some common health claims and advice, examining whether they are true or not.

**8 Glasses of Water a Day?**

You don’t need to count glasses. Studies have shown that drinking water when you’re thirsty provides sufficient hydration for health.

Fluids, soups, and vegetables also contribute to your hydration needs.

While drinking water is good, excessive intake can lead to a condition known as water intoxication, which occurs when you drink too much water too quickly or more than your body requires.

**Do Eggs Harm Your Heart?**

Eating two eggs a day does not increase your risk of heart disease, according to Harvard studies.

Eggs contain omega-3s and essential amino acids beneficial for heart health.

**Will You Catch a Cold If You’re Cold?**

Spending a lot of time in cold weather does not necessarily mean you’ll get sick.

In fact, studies have confirmed that people who spend hours in freezing temperatures are often healthier.

Bacteria thrive in warm indoor environments.

**Daily Multivitamins?**

Multivitamins should only be taken if recommended by a doctor.

They cannot replace nutrients missing from your diet.

Eating more fruits, vegetables, grains, nuts, and olive oil will provide you with the vitamins you need.

**Eat Breakfast to Lose Weight?**

Eating breakfast can stave off hunger, but it’s a bit of a stretch to say it aids in weight loss.

What’s more important is the type of food you eat for breakfast, as well as lunch and dinner.

**Does Sugar Make Kids Hyperactive?**

Sugar is harmful to children, but it does not necessarily make them hyperactive or lose focus.

Parents often expect these effects and blame sugar for their children’s behavior.

**Does Cracking Your Knuckles Cause Arthritis?**

Cracking your knuckles does not cause arthritis.

The noise comes from gas forming between the bones in your fingers.

Knuckle cracking does not contribute to or prevent the development of arthritis.

However, excessive knuckle cracking might lead to hand swelling and joint discomfort.