Latest from Harvard Health

Too much vitamin D may harm bones, not help

A new study found that high doses of vitamin D don’t benefit bone health. Bone density didn’t improve any more in people who took 4,000 IU or 10,000 IU of vitamin D daily for three years when compared to people… More »

What to do about the heartburn medication recall

Due to medication recalls, people who take heartburn medication that contains ranitidine are advised to talk to their doctors about whether to keep taking it. One alternative: switching to a similar drug in the same class. More »

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