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Psyched that it's finally spring? Shifts in the season may affect more than your mood.
May 12, 2015 Genes linked to inflammation are more active in winter, a study hints. That might partly explain why some diseases, including Type 1 diabetes and rheumatoid arthritis, are more likely to start then.
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Even before you were a twinkle in your mom's eye, what she ate — and didn't eat enough of — may have helped shape you.
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April 29, 2014 Vitamin deficiencies near the time of conception change which genes get turned on during early development, scientists find.
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