The People's Perspective on Medicine
Can You Overdose on Vitamin D?
Can you overdose on vitamin D by spending time in the sun and taking supplements? Excessive doses of supplements can indeed lead to toxicity.
St. John’s Wort Can Lift Mood But May Damage Eyes
One side effect of St. John's wort, photosensitivity, can damage eyes. People may wish to consider other ways to manage depression.
Will Extra Vitamin C Prevent Colds?
Several readers report that vitamin C can prevent colds. Research shows that it can speed relief from symptoms.
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