Pitaya, also known as Red Dragon Fruit, Dragon Pearl Fruit, Fairy Honey Fruit and Jade Dragon Fruit. Cactus and Ranunculaceae. The fruit is oval, with a diameter of 10- 12 cm, red or yellow appearance, green round triangular leaflike body, white, red or yellow pulp and black seeds.

Pitaya not only tastes sweet, but also has high nutritional value. Combine the strengths of fruits, buds, vegetables and medicines. The main nutrients are protein, dietary fiber, vitamin B2, vitamin B3, vitamin C, iron, phosphorus, calcium, magnesium and potassium. Rich in pulp fiber, carotene, vitamins B 1, B2, B3, B 12, C, etc. , rich in vitamin C, vitamin C has a good whitening effect and can make the skin smoother. The water-soluble fiber contained in pitaya pulp has the function of water absorption and swelling, and can produce gelatinous substances in human body to prolong the stay time of food in stomach and increase satiety. What is more noteworthy is that the pulp of pitaya contains almost no fructose and sucrose, and the sugar is mainly glucose. This natural glucose is easy to absorb, suitable for eating after exercise, and is a very good slimming fruit.

Taboo: Pitaya should not be eaten with milk. People with cold constitution symptoms such as diabetes, female constitution deficiency and cold, pale face, limb weakness and frequent diarrhea should not eat more; And women should not eat pitaya during menstruation.

Weight loss requires a reasonable diet and proper exercise, so that the energy consumed by the human body and the energy consumed remain relatively balanced, thus achieving the effect of weight loss.