12 Proven Health Benefits of Grapefruit

Health Benefits of Grapefruit


If you are thinking about adding more grapefruit to your diet, then check out these grapefruit nutrition facts and benefits. Grapefruits are very nutritious and delicious food and adding more of them to your diet plan can make you both happier and healthier.

The grapefruit tree is actually a hybrid variety first produced in the 18th century. Once people discovered the many benefits of the fruit, they became very popular. Today, grapefruit is grown and shipped all over the world. In fact, the United States is the highest producer of grapefruit in the entire world.

Grapefruit Nutrition


Grapefruit is a very healthy food. It contains many vitamins and nutrients that make it useful for maintaining health, promoting a healthy immune system, and are useful for those looking to lose weight. 

Grapefruit contains a good source of fiber as well. Fiber is important to help aid in the digestion of food and maintain regularity. Regularity helps our bodies remove toxins and waste products. 

Grapefruit also contains a good amount of vitamins. It is very high in Vitamin C, which helps boost the body’s immune system, and helps to prevent us from getting sick. In fact, a grapefruit has something close to 50% of our daily recommended Vitamin C in it. 

It also contains lesser amounts of healthy vitamins such as Vitamin B6, Potassium, Zinc, Magnesium, Phosphorus, Calcium, Pantothenic Acid, Vitamin B3, Vitamin B2, and Vitamin B1. 

Grapefruit also contains lycopene, a phytochemical with many beneficial antioxidant properties. It lowers cholesterol levels in the bloodstream. 

Besides its vitamin and mineral content, grapefruit also contains other healthy properties. Some of the major nutrients found in a medium-sized grapefruit are

  • Calories- 52 grams
  • Carbohydrates - 13 grams
  • Proteins - 1 gram
  • Fiber - 2 gram
  • Vitamin C - 64 % of RDI
  • Vitamin A - 28 % of RDI
  • Potassium - 5 % of RDI
  • Thiamine - 4 % of RDI
  • Folate - 4 % of RDI
  • Magnesium- 3 % of RDI

Grape fruit extract


Grapefruit seeds can also be made into an extract. This extract, known as GSE, has antimicrobial properties that may be useful for helping the body fight off fungus and bacteria. It also contains a polyamine known as spermidine, which some studies have shown helps cells fight off the effects of aging. One of the most exciting possible medical properties of grapefruit is its ability to limit the breakdown of certain drugs used to treat cancers. This could mean that a smaller amount of drugs would need to be used to treat such cancers. These studies are ongoing. Now, let us look at some of the benefits of grapefruit.

1) Grapefruit for Weight Loss 


Another benefit of grapefruit is that it can increase your metabolism and help you lose weight. Grapefruit has a high amount of fiber and research shows fiber-rich foods increase feelings of fullness.  Grapefruit has very high water content and with certain enzymes and acids that help get your internal organs working. Eating within 2 hours of waking gets your digestive system kicked into high gear from the early morning and stops your body from going into starvation mode. Combine these and you’ve got one metabolic booster of breakfast. Grapefruit eases indigestion by reducing the heat and irritation that is in your stomach.

2) Grapefruit Boosts Immunity 


Vitamin C is the most essential nutrient for boosting immunity. For those looking to fight off the harmful bacteria and viruses and free radicals, Vitamin C rich foods should definitely be added to their diet. Grapefruit has huge amounts of Vitamin C in each serving. It is also beneficial for people to recover from the common cold. All other nutrients mentioned above collectively work together to boost the immune system.

3) Grapefruit Detoxifies Liver


Grapefruit juice can also significantly increase the activity and production of liver enzymes which help to detoxify your body by eliminating toxic compounds. The liver flushes out all toxins and carcinogens in two phases. Grapefruit helps kill cancer from the body during each of these stages, releasing toxins.

4) Grapefruit helps in Diabetes  


Grapefruit has a low glycemic index, therefore consumption of grapefruit dies not increases the blood sugar levels. Some studies have shown that grapefruit contains naringin which improves glucose tolerance in people with type 2 diabetes.

5) Grapefruit prevents Strokes


Citrus fruits like grapefruit are rich in flavonoids and some studies show that flavonoids help reduce the risk of ischemic strokes. 

6) Grapefruit Controls High blood pressure


The American heart association recommended to increase the intake of potassium and reduce salt to control high blood pressure. 100 grams of grapefruit contains 139 grams of potassium. The DASH diet recommended by professionals and dietitian also includes grapefruit

7) Grapefruit reduces Bad cholesterol 


According to a study published by the Journal of Agricultural and Food Chemistry in 2006, eating grapefruit can lower the bad LDL cholesterol by almost 15.5 %. Lower cholesterol is healthy for the heart and decreases the chances of a heart attack.

8) Grapefruit Lowers Triglyceride Levels


Triglycerides are another form of fats that can clog up your arteries which can then increase the chances of heart attack or strokes. Adding grapefruit to your diet is good for your heart as it reduces triglyceride levels.

9) Grapefruit helps in Wound healing


Grapefruit is helpful in healing wounds as it is rich in Vitamin C. Vitamin C helps in the formation of new blood vessels and healthy scar tissues. Grapefruit also helps in speedy recovery from surgery.

10) Grapefruit for Hydration


Apart from all the nutrients discussed above, grapefruit is beneficial for staying hydrated as it is 88% water. 

11) Grapefruit treats Malaria


Grapefruit is a natural home remedy for treating malaria. Grapefruits are rich in quinine which is the natural element for treating malaria and associated symptoms.

12) Grapefruit for Insomnia 


People suffering from sleeping problems may be benefited from the consumption of grapefruit. Insufficient may also lead to dizziness, headaches, and eating disorders. Grapefruits contain a compound known as sleep-inducing tryptophan.

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