Keflex side effects: Keflex is a cephalosporin antibiotic. This antibiotic can commonly cause gastrointestinal side effects like diarrhea, nausea, vomiting and sometimes, headaches. Serious side effects include anaphylactic reactions, decrease in blood cells and liver disease. ...Read more.
1 Vitamin E is an antioxidant for cardiovascular health, a blood thinner, improves circulation and is also an anti-inflammatory. 2  CoQ10 is an important nutrient for the circulation, especially if you suffer from high cholesterol or high blood pressure.
March 15, 2005 -- Vitamin E harms more than it helps, a large study shows. Vitamin E is a powerful antioxidant, thought to clear the body of harmful oxygen compounds called free radicals. By soaking up free radicals, researchers hoped that vitamin E would prevent cancer and heart disease. That doesn't happen, finds Eva Lonn, MD, of McMaster University in Hamilton, Ontario, and colleagues.