First, it can resist aging, because it is rich in antioxidants, which can eliminate free radicals, resist oxidation reactions, and further achieve the effect of delaying aging. Secondly, it can also protect human gastric mucosa, because it is rich in plant albumin, which can further combine with heavy metal ions in the human body, so it can discharge heavy metals and minimize the damage to gastric mucosa. Third, it can also whiten the skin. Fourth, it can make the process of toxin excretion faster, because it is rich in dietary fiber, which can greatly promote intestinal peristalsis, promote toxin excretion and prevent colorectal cancer. Through sharing, we all understand the efficacy and function of red pitaya. It is because it can give a lot of health care to the human body, so I suggest that everyone can take it properly at ordinary times. Generally speaking, it is almost the same to eat one of these two days.