Supplements Guide: Side Effects & Best Multivitamins

Vitamins and supplements like melatonin and fish oil offer health benefits but can cause side effects if misused. Learn about the impact of saw palmetto on blood pressure and find the best multivitamins for young women and adults over 50.

Sunny Side Up Eggs with crispy bacon

Foods That Inhibit Iron Absorption

Published Dec,14 2018  |  By R. Y. Langham, Ph.D.

The foods that make up your diet can influence how well your body absorbs iron — so watch out for these common inhibitors of iron absorption.

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Vitamins for Dystonia

Published Sep,01 2011  |  By R. Y. Langham, Ph.D.

Dystonia is a neurological movement disorder that causes involuntary muscle spasms and contractions.

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Supplements to Help Fight HPV

Published Jul,08 2011  |  By R. Y. Langham, Ph.D.

Human papillomaviruses, or HPV, are highly infectious viruses that are spread through skin-to-skin contact with someone who has a type of the virus. The virus enters your body through a cut or scratch on the surface of your skin.

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Vitamins for Lightheadedness

Published Jul,08 2011  |  By R. Y. Langham, Ph.D.

Lightheadedness is a condition commonly associated with dizziness, faintness, loss of balance, nausea, vomiting, visual disturbances, fatigue, mental confusion and a sensation that the room is moving or spinning.

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