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.
Sunflower seeds Vitamin E is shown to help keep blood clots from forming, helping improve circulation. Sunflower seeds are rich in vitamin E, as are other foods such as olives, nuts and pumpkin seeds. Root Ginger Ginger is known for helping nausea & digestive problems, as well as increasing blood circulation.