current location: Home > food nutrition > content

Efficacy and role of grapefruit taboos

2021-02-07 source:internet [ typeface:big medium small ]

The nutritional components of grapefruit

  • heat quantity(kilocalorie)
  • 41
  • fat(gram)
  • 0.2
  • protein(gram)
  • 0.8
  • carbohydrate(gram)
  • 9.5
  • dietary fiber(gram)
  • 0.4
  • thiamine(mg)
  • 0.05
  • calcium(mg)
  • 4
  • magnesium(mg)
  • 4
  • niacin(mg)
  • 0.3
  • iron(mg)
  • 0.3
  • vitamin C(mg)
  • 23
  • manganese(mg)
  • 0.08
  • zinc(mg)
  • 0.4
  • vitamin A(mcg)
  • 2
  • copper(mg)
  • 0.18
  • Carotene(mcg)
  • 10
  • potassium(mg)
  • 119
  • phosphorus(mg)
  • 24
  • retinol equivalent(mcg)
  • 4
  • sodium(mg)
  • 1
  • selenium(mcg)
  • 0.7

Pomelo is a very popular fruit in my country, especially in winter. This is the peak season for grapefruit and the time when market demand is greatest. Grapefruit tastes very sweet and has very high nutritional value. So what are the effects and contraindications of grapefruit? Next, I will introduce it to you.

Efficacy and functions of grapefruit

1. Prevent cardiovascular disease

Grapefruit contains a physiologically active substance called naringin, which has analgesic, anti-inflammatory, anti-allergic properties, lowers blood cholesterol, reduces thrombosis, and can prevent cardiovascular and cerebrovascular diseases such as cerebral thrombosis and stroke.

2. Lower blood sugar

Because grapefruit contains a lot of vitamin C, it can help lower blood cholesterol. And grapefruit meat contains ingredients similar to insulin, which can help lower blood sugar. In addition, grapefruit also contains more potassium but no sodium, which can help patients with hypertension excrete sodium ions from the body.

3. Lose weight

Compared with other fruits, grapefruit is rich in vitamin C and has a lot of fiber, which makes it easy to feel full, has relatively low calories, and has the effect of losing weight.

4. Prevent colds

Each 100g of grapefruit contains about 150 mg of vitamin C, which is higher than ordinary citrus fruits. Vitamin C can effectively increase the immune factors of respiratory mucosa and enhance human immunity. Especially during the cold season, eating more grapefruit can greatly reduce the occurrence of colds.

5. Appetizer and digestion

Because grapefruit contains some natural aromatic substances and volatile oils, these substances can enhance the flavor and freshness, and can also remove greasiness. It can speed up the decomposition and metabolism of fat. Moderate consumption can promote digestion, speed up body metabolism, and reduce the body's absorption and utilization of greasy substances.

Taboo about grapefruit

1. Patients with high blood pressure should not eat grapefruit or drink grapefruit juice while taking antihypertensive drugs, otherwise serious side effects such as a sudden drop in blood pressure may occur.

2. Grapefruit is cold in nature. People with spleen deficiency and diarrhea will have diarrhea after eating grapefruit. Therefore, people with weak body and cold body should not eat more.

3. Studies have shown that grapefruit has the most prominent impact on contraceptive pills. If a woman who takes birth control pills eats 1 to 2 grapefruits afterwards, or takes the birth control pill directly with a large glass of grapefruit juice, then she may become a mother. The reason is that grapefruit hinders women from using birth control pills. Absorption.

After reading the above introduction, I believe that everyone has their own understanding of the efficacy and taboos of grapefruit. I hope that the content shared today can help everyone. I wish you a happy life and good health.