Can I eat more pitaya (dragon fruit) for health benefits given its cooling properties?
Dragon fruit has a certain cooling property, but it can be consumed in moderation during fitness activities, although excessive consumption is not recommended. The analysis is as follows:

Dragon fruit is rich in nutrients such as vitamin C, B-complex vitamins, dietary fiber, and various minerals. Vitamin C helps boost immunity and promotes post-exercise recovery; dietary fiber aids intestinal motility, assists in eliminating waste from the body, and contributes to overall health during fitness periods.
Dragon fruit is a low-calorie food, and its high fiber content helps increase satiety, reducing the intake of high-calorie foods, which is beneficial for weight management. During hot summer months, the human body is prone to heatiness; consuming an appropriate amount of dragon fruit at this time can help relieve summer heat, reduce body temperature, replenish water and vitamins, and enhance immunity.
However, individuals with spleen and stomach deficiency-cold should not consume excessive amounts. The cooling nature of dragon fruit may worsen symptoms in individuals with this condition, such as diarrhea and abdominal pain; such individuals should reduce intake or avoid consumption altogether.
In addition, dragon fruit has a relatively high sugar content. Excessive consumption may lead to incomplete digestion in the gastrointestinal tract, accumulation of sugars, and subsequently cause obesity, diabetes, and other diseases. Therefore, even fitness enthusiasts who are suitable for consuming dragon fruit need to control their intake to avoid excessive sugar consumption.