Blueberries can be eaten every day, but in moderation. As a kind of fruit, blueberry is rich in nutritional value, which can be eaten by human body every day. It can supplement sufficient nutrition for human body and has certain benefits to human health. However, because blueberry is cool, eating too much will easily increase the burden on the human stomach, easily lead to abdominal pain, diarrhea and loose stool, and pose a threat to human health. Therefore, blueberries can be eaten every day, but in moderation.

Blueberries suggest eating about 200 grams a day? Blueberry is a fruit with high nutritional value and edible value. Proper consumption can protect eyes, enhance immunity, delay aging and be beneficial to human health. For normal people, you only need to eat about 200 grams of blueberries every day to meet your nutritional needs.

Can pitaya be eaten for a long time? If the stomach is good and the yang in the body is sufficient, it is necessary to have a proper amount and you can eat pitaya for a long time. At that time, if the stomach was not very good, coupled with a cold constitution and often cold hands and feet, it was not suitable for eating pitaya for a long time. After all, pitaya is a cold fruit, which is easy to increase the cold in the body and is not conducive to health.

Pitaya suggests not eating more than one pitaya every day for the following reasons: Pitaya is very cold.

Pitaya is a cool fruit, rich in water and cellulose, which can promote gastrointestinal peristalsis and increase intestinal lubrication. Eating too much can easily lead to an increase in the number of stools and thin stools. Therefore, the general population should not eat more than one pitaya at a time. If the constitution is cold, it is best to eat it in half.

Pitaya has a high sugar content.

The sugar content of pitaya is high, and the sugar content of pitaya pulp per100g is between10 ~15g. Eating too much can easily lead to excessive sugar intake, which can lead to hyperglycemia or obesity.

It conforms to the Dietary Guidelines for China Residents (20 16). In the Dietary Guidelines for China Residents (20 16), it is recommended to eat 200-350g of fresh fruit every day, and the weight of a pitaya is generally more than 300g.

Efficacy and function of blueberry and its eyesight improving function

It is found that there are as many as 15 anthocyanins in blueberries. Rich anthocyanins can delay vision loss, and rich carotene can improve vision blur. Therefore, blueberries are also called eye protection treasures, and even some eye protection drugs use blueberries as raw materials.

antioxidation

Blueberries are rich in anthocyanins, which have a strong antioxidant effect. They are also rich in superoxide dismutase, which has the effects of scavenging free radicals and antioxidation. SOD for short is added in many cosmetics.

Improve constipation

Blueberry seeds are also rich in pectin, belonging to high molecular polymers, which can improve constipation and regulate intestinal microorganisms. The pectin content of blueberry seeds per 100g is three times that of apple seeds.

Rich in vitamin C.

Vitamin C in blueberries has the functions of protecting blood vessels, whitening skin and resisting oxidation. Mineral-rich blueberries are rich in iron, zinc, calcium, magnesium and copper. The content of zinc in each gram of blueberry is more than 8 1mg, which helps to protect nerve cells. At the same time, strengthen bones and prevent osteoporosis. In addition, blueberries also help to prevent cystitis, improve brain activity, lose weight and regulate blood sugar.

The efficacy and function of pitaya help to lose weight.

Each 100g pitaya contains only 60 calories, which is a slimming fruit with low fat and calories. Pitaya contains more cellulose, which is easy to make people feel full and help to reduce food intake. In addition, pitaya can excrete waste in the body and speed up metabolism, all of which help to lose weight.

Prevention and treatment of anemia

Pitaya is rich in iron, which helps to promote the production of hemoglobin and increase the number of red blood cells. Therefore, Pitaya can play a role in preventing and treating iron deficiency anemia.

Clear feces

Pitaya has the functions of clearing away heat, cooling blood, relaxing bowels and diuresis, and contains a lot of water-soluble fiber, which can moisten the intestines and relax bowels and expel excess fat and toxins from the body. It is a good fruit for expelling toxin and relaxing bowels.

Protect gastric mucosa

Contains plant albumin, which will automatically combine with heavy metal ions in the human body and be excreted through the excretory system, thus playing the role of detoxification. In addition, albumin has protective effect on gastric wall.

oedema

Pitaya contains 350 mg of potassium per kloc-0/00. Potassium can promote the metabolism of sodium and water in the body and avoid edema and obesity caused by water retention in the body. People with edema constitution can often eat pitaya to eliminate edema.

be anticancer

Anthocyanins rich in pitaya have strong antioxidant activity, which can effectively resist free radicals, prevent healthy cells from canceration, inhibit cancer cell proliferation, prevent vascular sclerosis, and prevent cardiovascular diseases and Alzheimer's disease.

Solve heavy metal poisoning

Pitaya contains plant albumin, which is rarely found in ordinary fruits. This colloidal substance has a certain detoxification effect on metal poisoning. Moreover, the albumin in pitaya has good stability and high quality, so the detoxification function is also very stable. People who are often exposed to heavy metals can eat pitaya to detoxify.