239 citations
,
July 2002 in “Clinical and Experimental Dermatology” Low iron and L-lysine levels can cause hair loss in women, and increasing these nutrients can reduce hair shedding.
91 citations
,
April 2017 in “Diabetes & Metabolic Syndrome: Clinical Research and Reviews” Eating fewer calories, less sugar and refined carbs, and more low-glycemic and omega-3 rich foods can help manage PCOS symptoms.
71 citations
,
June 2008 in “Annals of Internal Medicine” Excessive selenium from supplements can be harmful.
68 citations
,
April 2012 in “Digestive and Liver Disease” Elental is a good long-term treatment for Crohn's disease, similar to 6-mercaptopurine but with fewer side effects.
66 citations
,
May 2014 in “Conservation Physiology” Grizzly and black bears have different stress and hormone responses to salmon availability, influenced by nutrition and social competition.