Treatment Doesn't Improve Subclinical Hypothyroidism Symptoms
A JAMA study finds that treating elderly patients who have subclinical hypothyroidism does not improve hypothyroid symptoms or fatigue.
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Overtreatment May Cause More Harm Than Good
A literature review published in JAMA Internal Medicine finds that many medical tests are overused and overtreatment is common and potentially harmful.
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Omega-3 Fatty Acids May Improve Semen Quality
The evidence is inconclusive, but a cross-sectional study of young men finds that omega−3 fatty acid supplements may improve semen quality and reproductive hormone levels in men.
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