Waking Up. 1  1. Do not press the snooze button. Wake up as soon as your alarm goes off. 2  2. Seek light immediately. Human brains are wired to respond to light as a cue to awaken from sleep. 3  3. Have a moderate amount of coffee. Caffeine is a powerful stimulant.
Grapefruit is an excellent source of vitamin C, a vitamin that helps to support the immune system. Vitamin C-rich foods like grapefruit may help reduce cold symptoms or severity of cold symptoms; over 20 scientific studies have suggested that vitamin C is a cold-fighter.
Print. A recent study found that one grapefruit a day can significantly lower your blood cholesterol levels, which are a major risk factor for heart disease. Red, White, or None The new study showing this adds to the mounting evidence of the heart benefits of citrus fruits.ower Triglyceride Levels. Patients who ate both red and white grapefruit showed a decrease in blood lipid levels compared to those who ate no grapefruit. Red grapefruit was the most effective in lowering triglycerides, the cholesterol often associated with heart problems.