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Heart healthĪ 2006 study in Journal of Agriculture and Food Chemistry analyzed the impact of eating grapefruit on blood triglyceride levels in people with high amounts of fat in the blood. Grapefruits are high in carotenoids, a pre-form of vitamin A, found in orange fruits and vegetables, and red grapefruits especially are high in the antioxidant lycopene which is found in red fruits and vegetables. A diet rich in foods providing antioxidants, like grapefruit, may help lower the risk for chronic diseases such as heart disease and cancer. Vitamins A and C act as antioxidants in the body and protect cells from damage. It also provides vitamin B6 in a smaller amount. One half of a grapefruit is about 50 calories, provides 2 gm of fiber, almost 200 mg of potassium and is a rich source of vitamin A and vitamin C. Remember, any “fad” diet that is only suggested to last a few weeks for weight loss usually means the weight will come back on quickly. The best equation for weight loss is still exercise and a healthy over all diet.įollowing a low calorie diet helps with weight loss, but cutting calorie intake under 1,000 calories per day is not recommended long term for most active people. While certain compounds may help increase fat burn, suggesting following the grapefruit diet can help you lose 10 pounds on about 10 days is a stretch. The diet is meant to last for about 2 weeks and is sometimes advertised as a way to drop 10 pounds quickly. The diet also advocates a very low calorie intake, sometimes as low as 800 calories. The diet has many variations to it, but for the most part it consists of eating grapefruit before every meal, cutting back on sugar and other foods.

The rationale for the diet is that there is compounds in grapefruits that can speed up fat loss. The grapefruit diet has been around since the 1930’s as an easy way to lose weight, but does it work? Here is a closer look at the relationship between grapefruits and weight loss. There are also some contraindications to eating grapefruits or drinking grapefruit juice, so speak with a physician before eating grapefruits if you are on any medications. The grapefruit diet has been popular for many years, but does grapefruit really help with weight loss? There is some research to suggest grapefruit may help with weight loss, but it can’t miraculously shed pounds. Grapefruit has many health benefits including being a rich source of vitamin C and many phytochemicals and antioxidants.