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Articles on Dietary supplements

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The relatively new discipline of epigenetics explores how diet and nutrition can affect not only our own health but that of future generations. Drazen Zigic/iStock via Getty Images Plus

What you eat could alter your unborn children and grandchildren’s genes and health outcomes

Studies show a parent’s poor diet could affect the genes of generations to come – and set up children and grandchildren for obesity and cardiovascular issues.
When immune cells become overactive, your immune system itself can cause disease. NIAID/Flickr

Immune health is all about balance – an immunologist explains why both too strong and too weak an immune response can lead to illness

Dietary supplements claim to be able to ‘boost your immune system’ to combat disease. But attaining immune balance through a healthy lifestyle and vaccination is a safer bet to keep in good health.
Pharmaceutical companies recalled metformin, a Type 2 diabetes drug, after finding high levels of NDMA impurities. Scott Olson via Getty Images

Zantac unlikely to turn into cancer-causing chemical in the body, but concerns remain about how drugs age on the shelf

The FDA recalled commonly used heartburn and ulcer medication ranitidine in April 2020. But new research suggests less reason for alarm.
The fatty acid DHA is crucial for fetal brain development in the last trimester of pregnancy. from www.shutterstock.com

You can’t rely on fish oil supplements in pregnancy to make your children smarter

Fish oil capsules are marketed as prenatal supplements to improve brain development in children. But now top quality evidence suggests they won’t make any difference in women eating a balanced diet.

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