Grapefruit, thanks to its beneficial properties, is included in almost every breakfast of all those who pay attention to their diet. And there are many reasons for this.
There are many reasons to include it in our diet, although it is usually avoided due to its astringent taste. However, its action compensates those who consume it, even if it sometimes makes them sour.
Important reasons to add to our daily diet are its fat-dissolving abilities, as well as its few calories. In addition, grapefruit contains large amounts of vitamins A, B and C and minerals such as calcium, manganese, iron, magnesium, potassium and phosphorus.
The name "grapefruit" comes from the East Indies in the 18th century, mainly because of the way it is developed. The growth pattern is similar to that of grapes in groups of 10 to 12 fruits. However, it looks like a big orange, something like a cross between an orange and a citrus. Depending on the color of their flesh, grapefruits are divided into white or pink-ruby.
Their bitter and sour taste makes most people overlook them, but certainly no one can ignore their nutritional properties.
Anti-cancer action
Pink and red grapefruits are rich in lycopene, a carotenoid phytochemical known for its antioxidant activity and prevention of prostate cancer. Research has shown that men who eat fruits and vegetables (such as grapefruit, tomatoes, watermelon, etc.), rich in lycopene, are less likely to develop prostate cancer compared to those who eat less lycopene-rich foods. In another study, the bioflavonoids contained in grapefruits can even prevent the spread of cancer cells in cases of breast cancer, freeing the body from harmful estrogen.
In addition, the phytochemicals called lemonade have been shown to help protect against lung, colon and skin cancers. Daily consumption of three doses of 175ml, grapefruit juice, has been shown to reduce the activity of an enzyme that activates the cancer-containing action of cigarette smoke.
Restores damaged DNA
A recent clinical study showed that naringin, a flavonoid found in grapefruit and oranges, helps restore DNA to damaged cancer cells in the event of prostate cancer. DNA repair is an important factor in cancer prevention, as it prevents the spread and proliferation of cancer cells. Researchers note that DNA repair can help fight cancer when our diet includes high-fat fruits and vegetables.
It lowers cholesterol
Grapefruit contains pectin, a form of soluble fiber, capable of lowering cholesterol levels, removing it from the body and significantly reducing the risk of atherosclerosis. A study by Israeli researchers at Hebrew University found that those who ate white or red grapefruit reduced their cholesterol by 15,5% and 7,6%, respectively. "Bad" cholesterol is reduced by 20,3% and 10,7% respectively, as are triglycerides by 17,2% and 5,6% respectively. In contrast, those who do not consume grapefruit do not experience a decrease in cholesterol and triglyceride levels, respectively. According to the researchers, the best effect of red grapefruit is due to the joint action of both the phytochemicals and lycopene contained.
It contributes to weight loss
As grapefruit contains sodium, it enhances the feeling of fullness, making us consume fewer calories. For this reason it is the favorite fruit of all those who pay special attention to their diet. The high fat-soluble fiber helps significantly to feel full for more hours during the day. The high sodium content helps the body eliminate the extra amount of water it takes in from foods fortified with sodium. In addition, the large amount of water it contains improves metabolism. Studies have shown that grapefruit provides a feeling of fullness, while keeping blood sugar levels stable, better regulating appetite. A glass of grapefruit juice or half a grapefruit before each meal significantly reduces calorie intake.
It lowers blood sugar levels
Pectin lowers high blood sugar, but also the rate of carbohydrate absorption. If you are diabetic, then you should definitely include grapefruit in your daily diet. A study found that patients who consumed half a grapefruit before each meal for twelve weeks had lower insulin and glucose levels after each meal than those who did not eat grapefruit before their meal.
It strengthens the immune system
The high content of grapefruit in vitamin C, strengthens the defense against infections caused by germs such as parasites, bacteria, viruses, etc. Half a grapefruit contains 80% of the recommended amount of vitamin C, which our body needs to receive on a daily basis.
It ensures our gastrointestinal system
One of the major benefits of grapefruit is that it helps our digestive system to function properly. High fiber levels help fight constipation and improve bowel function.
Treats eczema
Grapefruit consumption reduces the incidence of eczema. Although this has not been scientifically confirmed, grapefruit extract and seeds can fight all kinds of eczema locally.
Fights insomnia
People with insomnia can drink a glass of grapefruit or orange juice just before going to bed.
Grapefruit and drug interaction
Research has shown that consuming grapefruit can interact with treatments. There are special enzymes in the walls of the small intestine that prevent the absorption of drugs. This means that the body absorbs smaller amounts of the drug compared to what is consumed. But grapefruits can block the activity of this enzyme. This means that the amount of drugs in the blood will increase, causing toxic side effects. For this reason, grapefruit consumption is not indicated in patients taking medication. Some categories of drugs that interact with grapefruit are immunosuppressants, antihistamines, psychiatric medications, asthma medications, AIDS medications, and more.
Source: clickatlife.gr