a narrow opening produced by cleavage or separation of parts. 2. cleavage (def 1). 3. Anatomy. a natural division or groove in an organ, as in the brain. verb (used with object), fissured, fissuring. 4. to make fissures in; cleave; split.
A diet rich in potassium helps to counterbalance some of sodium's harmful effects on blood pressure. Foods that are good sources of potassium are listed in the Food Sources of Potassium table on the next page.
Following are five important vitamin combinations to ward against disease and attain a great health boost: 1. Vitamin E and Sesame Seeds â Vitamin E is wonderful all on its own. It acts as an anti-inflammatory and antioxidant, guarding against cardiovascular disease.