Hispanic man pouring water over head

Can Cases of Water Bottles Sit in the Sun?

If you have an email account, you've almost certainly received at least one dire warning about the dangers of reusing plastic water bottles or leaving them out in the sun and then reusing them.

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Woman shopping for bell peppers at a grocery store

Can Peppers Damage the Esophagus?

If you love spicy foods, including peppers, you are probably familiar with the burning sensation they can cause. You may also worry about whether they're doing damage to your esophagus, the tube leading from your mouth to your stomach.

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Mixed Race girl with plate of grapes

Can Kids Be Allergic to Grapes?

Although grapes don't make the "top eight" allergy list like more common allergens, such as milk, wheat and nuts, kids can develop a grape allergy. However, your child may not have a grape allergy but a reaction to other substances on the grapes.

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Can Eating Garlic Make Your Skin Smell?

If you avoid eating garlic because the smell comes out of your skin pores for days, you're not alone. Garlic, an herb used in many food dishes as well as a supplement in alternative medicine, can definitely cause a distinct and persistent body smell that can linger for days. Garlic can also linger on your breath.

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Green bananas

Does Eating a Banana Help With Running?

When taking part in running events such as a 10K, you'll often see bananas on the post-race nutrition tables. Bananas also often make it onto the list of recommended foods to eat before a race. While the fruit has certain benefits, eating bananas alone won't improve your personal record time.

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Popcorn in a bowl

Is Popcorn Bad for Your Intestines?

Popcorn, a whole grain that contains fiber, can cause problems if you have certain digestive disorders. At one time experts thought that popcorn, along with nuts and seeds, worsened diverticulitis, but this has not proven true.

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Can You Be Allergic to Zinc?

Zinc, a common essential mineral found in foods, also has a number of medicinal applications. You may use zinc oxide paste to treat diaper rash or for other skin ailments. Some lozenges used to treat cold symptom also contain zinc.

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Doctor testing his patients blood

Tingling in the Hands and Electrolytes

Even though you can't see them, electrolytes-- minerals that carry electrical changes-- continually move across cell membranes to maintain a balance between your cells and your blood. Electrolytes in your body include bicarbonate, calcium, chloride, sodium, magnesium, phosphate and potassium.

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Calcium and the Optic Nerve

The optic nerve carries electrical impulses from your eye to your brain. Damage to the optic nerve can affect your ability to sight. Several types of calcium deposits can develop in the optic nerve. Calcium deposits may develop within protein deposits in the optic nerve known as drusen.

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Pretty woman drinking coffee

Can Caffeine Kick You Out of Ketosis?

Low-carb dieters who consume very few carbohydrates often go into ketosis. Ketosis develops when you use up your glycogen stores and need an alternate source of energy. Your body forms ketone bodies as it breaks down fat to use for energy, and you excrete ketones in the urine.

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Can I Take Expired Zinc Supplements?

You may buy of bottle of vitamins or minerals, take them for a few weeks and then stop. They may stay in your medicine cabinet for a few years without you thinking about the expiration date -- until you decide to start taking the supplement again.

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Does Rooibos Tea Affect Iron in the Blood?

Real tea all comes from the same plant. Whether green, black, oolong or white, all real teas come from the Camellia sinensis plant. Rooibos tea, sometimes called red tea, does not come from Camellia sinensis and does not contain the same ingredients as non-herbal teas.

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South American man playing guitar for friends

My Hands Are Swollen After Drinking Liquor

Alcohol in any form -- beer, wine or hard liquor -- can cause fluid retention in your hands and feet, also known as peripheral or dependent edema. Fluid tends to accumulate in your hands and feet because fluid travels downhill. Alcohol initially acts as a diuretic, which can lead to dehydration.

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gala apples on wood table

Apple Seed Benefits

Apple seeds don't have any proven benefits in conventional medicine. On the contrary, apple seeds are actually poisonous if eaten in large quantities.

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Woman using hot water bottle for her stomach pain

Can Vitamin Deficiency Cause Longer Periods?

Abnormally heavy or prolonged menstrual cycles, medically termed menorrhagia, can make your life miserable. If you have menorrhagia, you might have heavy menstrual bleeding that lasts for more than one week.

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Can You Have Salmon or Tilapia When You Are Pregnant?

You may wisely worry about fish consumption during pregnancy because of the risk of mercury contamination and possible effects on your baby. Pregnant women do need to watch their fish intake and limit intake of fish high in mercury.

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Feeding cute Lovely Baby Girl

Can Babies Be Allergic to Rice Cereal?

Any substance can cause an allergic reaction in a baby. Doctors often recommend rice cereal as a perfect first food because wheat makes the list of the eight top allergenic foods, according to MayoClinic.com. But rice can trigger allergic reactions in susceptible infants.

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