What can magnesium do for you and how much do you need?

Magnesium is a mineral the human body needs to function properly — especially for a healthy cardiovascular system, nerves, muscles, and bones — though the benefits of supplements are largely oversold. While most people get enough magnesium from their diet, in certain instances people should take a supplement.

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When should I see a doctor about a bug bite?

Typical insect bites produce redness, itching, swelling, and pain. Signs of a more severe bug bite include hives, nausea, vomiting, fever, chills, drainage, rashes, blisters, numbness, or skin discoloration. People with any of these bug bite symptoms should see a doctor.

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