Wonderful, wonderful GRAPEFRUIT… by AskDrPat | Diet, LifeStyle, LifeStyle Medicine, Nutrition Simply ‘Grapefruit’… Just 1/2 a day is helps to: 1. Protects from hardening of the arteries 2. Help stop clots 3. Great fruit for Diabetics 4. Controls cholesterol 5. Improves vascular function Ask Dr Pat