Women who might become pregnant should be especially cautious with vitamin A supplements or avoid them entirely .

For example, 3,000 IU of vitamin A (as retinol) is 900 mcg RAE. About 18,000 IU beta carotene, which is less potent than ...

Lower levels of certain vitamins and minerals were found to be associated with chronic pain in a study led by researchers at ...

Black adults who underwent a sleeve gastrectomy had a lower total weight loss and higher HbA1c after surgery than white and ...

SAN FRANCISCO -- In order to maximize weight loss, a GLP-1 receptor agonist may be needed both before and after bariatric ...