Pineapple is one of the four famous fruits in Lingnan. It is mainly produced in Hainan, Guangdong, Fujian, Guangxi and other places in my country, and matures in April and May every year. Pineapple has a special aroma, rich juice, and crisp pulp. It not only tastes sweet and sour, but also has high nutritional value. Eating pineapple can not only increase appetite, but also help digestion and eliminate fatigue. It is a rare seasonal fruit in early summer. Do you know what other benefits of pineapple are there? What should you pay attention to when eating pineapple? Let’s learn about the benefits, functions and contraindications of pineapple with the editor.

The nutritional value of pineapple

Pineapple is slightly cold in nature and sweet in taste. It has the functions of aiding digestion, increasing appetite, strengthening the spleen and stomach, quenching thirst, replenishing qi and blood, and beautifying and slimming. It is a medicinal Eat both seasonal summer fruits. Pineapple is rich in nutrients and contains a variety of sugars, vitamins, organic acids and trace elements. According to measurements, every 100g of pineapple contains about 9.5g of sugar, 0.5g of protein, 0.1g of fat, 18 mg of vitamin C, 12 mg of calcium, 20 mcg of carotene, 1.3g of dietary fiber, 8 mg of magnesium, 0.6 mg of iron, and 9 mg of phosphorus. , sodium 0.8 mg, potassium 113 mg, and also contains vitamins A/B1/B2, zinc, selenium, manganese, niacin, etc.

Effects and functions of pineapple

Helping digestion

The bromelain in pineapple can break down the protein in food, promote digestion, and help patients with indigestion return to normal Digestive function, especially suitable for people who eat too much meat and greasy food after meals.

Increase appetite

Pineapple contains acid butyl ester, which is the main source of pineapple aroma. This aroma can stimulate saliva secretion, thereby increasing appetite.

Cellulite and weight loss

Pineapple is rich in vitamins and trace elements, which can help digestion and absorption. At the same time, the bromelain in pineapple can decompose protein and fat in food and prevent fat deposition in meat food. Bromelain can also dissolve fibrin and blood clots blocked between tissues, dilute blood lipids, improve blood circulation, and eliminate edema and inflammation.

Prevent and treat constipation

The fiber in pineapple can stimulate gastrointestinal motility, promote defecation and prevent constipation.

Prevent cardiovascular disease

The enzymes contained in pineapple have rich medicinal value. Foreign experts have found that regular consumption of pineapple can reduce the prevalence of cardiovascular and cerebrovascular diseases and diabetes. , and has certain anti-cancer effects.

Eliminate fatigue

Pineapple contains a large amount of fructose and glucose, which can quickly replenish energy for the human body and help eliminate fatigue.

Beauty and Beauty

Pineapple is rich in B vitamins and vitamin C, which can effectively lighten spots, exfoliate, and promote skin metabolism, thereby making the skin delicate and shiny. For people with dark complexions, wiping their faces with pineapple juice for a long time has a better whitening effect.

Prevent bronchitis

The bromelain contained in pineapple has an auxiliary effect on bronchitis and can also be used to relieve sore throat and cough symptoms.

Taboos for eating pineapple

Do not eat it directly

Pineapple contains bromelain and glycosides. These two ingredients will break down protein and irritate the lips and mouth. Mucosal epidermis, direct consumption will cause tingling and numbness, and may even cause allergies. Therefore, before eating pineapple, the pulp should be cut into pieces and soaked in salt water for half an hour before eating. Salt water can effectively destroy the allergenicity of bromelain and make it lose its allergenic ability. You can also boil the pineapple meat in boiling water to eliminate bromelain and glycosides before eating it.

Avoid excessive consumption

In addition to containing allergenic ingredients, pineapple also contains more oxalic acid. Excessive consumption will damage the gastrointestinal tract, so even normal people should not eat too much at one time. Pineapple to avoid affecting health.

Eat with caution if you have allergies

Pineapple contains allergenic ingredients such as glycosides and bromelain. People with allergies may have allergic reactions after eating them, including skin itching, nausea, vomiting, and abdominal pain. , diarrhea and other symptoms.

Patients with oral diseases should not eat it

The acidic substances, bromelain and glycosides in pineapple have irritating effects. Patients with periodontitis, oral ulcers, gastric ulcers, etc. should not eat it. To avoid aggravating the condition.