Usually, it is generally recommended to eat up to about 200~350 grams of dragon fruit a day is appropriate, not recommended to overdose.
Dragon fruit is rich in nutrients, according to the data provided by the Chinese Center for Disease Control and Prevention Nutrition and Health, every 100 grams of dragon fruit contains 1.1 grams of protein, 13.3 grams of carbohydrates, 1.6 grams of total dietary fiber, and a variety of minerals such as calcium, iron, sodium, magnesium and other minerals. Therefore, dragon fruit is very nutritious, but it is not recommended to consume too much.
Dietary guidelines point out that the normal human fruit intake is recommended to be between 200 to 350 grams per day, which is usually about half if you switch to dragon fruit. Excessive consumption may cause spasmodic contraction of the gastrointestinal tract, bloating, diarrhea and other gastrointestinal adverse reactions.