Why Does Eating Dragon Fruit Cause Blood in Stool?

Dragon fruit is a common type of fruit. There are mainly two varieties available in the market: one with red flesh and the other with white flesh. Dragon fruit is rich in nutrients and consumption of it can enhance the body's immunity. However, red dragon fruit contains anthocyanins, which have strong water solubility and are not easily digested and absorbed by the body after consumption. Therefore, bloody stool after eating dragon fruit is often attributed to excessive consumption of red-fleshed dragon fruit.

Red dragon fruit is the most nutritionally rich variety of dragon fruit. It not only contains a large amount of plant albumin but also rich anthocyanins, which are antioxidants that can soften blood vessels, improve local microcirculation, and react with oxygen free radicals in the body to prevent damage caused by them, thus contributing to skin beauty and anti-aging. Excessive consumption of dragon fruit can lead to bright red-colored stool due to anthocyanins, which can affect the fecal occult blood test. Therefore, patients who need to undergo fecal occult blood testing should refrain from eating dragon fruit for at least five days.

1. Beauty: Most women enjoy eating dragon fruit because of its significant beauty benefits, which can improve skin quality. Consuming dragon fruit provides women with rich vitamin C and dietary fiber, which not only accelerate the metabolism of toxins in the body but also prevent the formation of melanin, nourishing and smoothing the skin.

2. Prevention of Anemia: Dragon fruit contains various essential trace elements, especially iron, which is vital for the body. Eating dragon fruit helps absorb and utilize these trace elements, promoting the regeneration of red blood cells and enhancing the body's hematopoietic ability. This makes it effective in preventing anemia, which is common among women.

3. Prevention of Cancer: As mentioned earlier, the fiber content in dragon fruit can relieve constipation and promote intestinal motility, thereby reducing cholesterol and preventing colorectal cancer.

4. Prevention of Cardiovascular Diseases: The rich anthocyanins in dragon fruit can improve blood circulation, protect the inner walls of arterial blood vessels, and make the blood vessels more elastic.