Can grapefruit juice lose weight?
Grapefruit juice has a certain weight loss effect, but it must be used for weight loss. In addition, grapefruit juice has limited weight loss effect and is not suitable for everyone, so you can't just rely on grapefruit juice for weight loss.
Grapefruit is rich in vitamin C, and has a lot of fiber content, which is easy to produce satiety. However, its calorie is very low, and it is comparable to watermelon. Grapefruit has excellent weight-loss effect because it is rich in fruit acid and can be effective. Stimulates the gastrointestinal mucosa, affects the absorption of nutrients, thereby inhibiting the appetite. It contains special amino acids that inhibit insulin secretion, thereby inhibiting the conversion of blood sugar into fat in the liver. Grapefruit is a low-GI food, so even if it eats more One point, its heat is not quickly converted into fat.
Naringin is a polyphenol present in the grapefruit peel, which makes the grapefruit bitter. Making grapefruit into juice can make it easier to ingest naringin. Naringin has anti-oxidation, decomposes vascular fatty acids, and improves Immunity and appetite suppression. On the other hand, lemon olein and nocardone make the grapefruit scent, and accelerate the burning of fat in the body. These two aroma components stimulate the sympathetic nerve to promote fat burning in the body. I think there is an effect of speeding up metabolism.
Grapefruit juice and what to drink together to lose weight
One, grapefruit orange juice
Practice: Grapefruit one, orange one, alkali soda soda 180 ml. Grapefruit and orange clean the outer skin, peeled, cut into small pieces, try to remove the white fascia outside, or else it will increase the bitter taste; Pour some of the pulp and soda into the juicer, start the procedure, and pour the flesh into juice, stop in the middle, put the remaining pieces together in the hood, and make all the juice.
Efficacy: Orange and grapefruit are rich in vitamin C fruit, plus alkaline soda, to increase the intake of alkaline foods, can balance the body's pH. This juice can prevent colds and gum bleeding.
Second, honey grapefruit juice
Practice: Prepare a large spoon of honey, a grapefruit, peel the grapefruit juice, remove the juice, add honey to the grapefruit juice, pour cold water.
Efficacy: Honey grapefruit has the effect of beauty and beauty. Grapefruit has a bitter taste in sweetness. Adding honey in grapefruit juice can not only cover up this bitter taste but also help the skin's health and beauty.
Three, grapefruit kiwi juice
Practice: Prepare 1 grapefruit, 2 kiwis, kiwi peeled and diced, peeled grapefruit, kiwi and grapefruit in juicer, and finally juice Pour into the cup.
Efficacy: Grapefruit is rich in pectin and natural folic acid and vitamin C, which can reduce and reduce the damage of arterial blood vessels. Kiwifruit has the reputation of 'king of fruits' and plays an important role in promoting immune cell vitality and insulin secretion. The two kinds of fruit juice together are nutritious and healthy, and can play a good fat-lowering and hypoglycemic effect.
Four, grapefruit apple juice
Practice: Prepare one grapefruit and apple, wash the apple, peel the grapefruit into small pieces, add 200 ml of cold water in the blender, stir into juice.
Efficacy: Grapefruit detoxification skin care, fat loss, apple fragrance mild to promote digestion, summer heat and beauty.
Five, banana grapefruit juice
Practice: Prepare one banana grapefruit, peel the banana slices, peel the grapefruit into pieces, and put it into the juicer to extract it.
Efficacy: Banana meat is sweet and soft, has the effect of relieving fatigue, losing weight, preventing cardiovascular disease, grapefruit is sweet and sour, rich in citric acid and vitamin C, can eliminate body toxins, whitening and lipid-lowering, and often drink banana grapefruit Juice can make acne to lose weight, keep a good body.
Six, grapefruit Sydney juice
Practice: Prepare a grapefruit, two Sydney pears, wash the pears and cut into small pieces, peel the grapefruit into small pieces, put the grapefruit and pear into the juicer, and remove the filter residue before you can drink it. La.
Efficacy: Sydney is cool and cool, grapefruit is sweet and sour, both juices are cool and refreshing in summer, sweet but not greasy, and thirst.
Who can't eat grapefruit?
1, liver dysfunction
Grapefruit contains an unknown active substance, which has an inhibitory effect on an enzyme in the human intestine, which causes the normal metabolism of the drug to be interfered with, and the blood concentration is significantly increased. The liver detoxification is affected, the liver function is damaged, and other diseases may be caused. Adverse reactions, even poisoning.
2, the body is debilitating
Grapefruit cold, spleen diarrhea people eat grapefruit will diarrhea, so people with debilitating body should not eat more.
3, women taking birth control pills
Women who take birth control pills should not eat. Studies have shown that grapefruit has the most prominent effect on contraceptives. Experts say 'if women who take birth control pills eat 1 or 2 grapefruits after sex, or use a large cup of grapefruit directly If the juice is taken by the contraceptive, then she may become a mother because the grapefruit hinders the absorption of the contraceptive pill by women.
4, patients with kidney disease
In addition, grapefruit contains a lot of potassium, and patients with kidney disease should take it under the guidance of a doctor.
5, patients with hypertension
Hypertensive patients take medicine to eat grapefruit.
