enhancing sports performance putting on muscle to reach a fitness or aesthetic goal recovering from a serious illness restoring weight after unintentional or undesired weight loss improving hormone ...

Unexplained weight gain and fatigue could be symptoms of conditions like hypothyroidism and depression. Seeing a healthcare provider is important if you experience unexpected weight gain with fatigue, ...

Share on Pinterest Intense exercise may contribute to weight gain by reducing subsequent exercise sessions and also lowering body temperature, a new study found. EMS-FORSTER-PRODUCTIONS/Getty Images A ...

Matthew P. Spindler is at the Precision Immunology Institute and the Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, New York 10029, USA. • People who ...