1. Most people eat unripe green mango and will not be allergic, in Guangxi, Hainan, Yunnan and other places, cold raw mango is also a more famous snack.

2. But not ripe green mango tastes more acidic, people with bad teeth eat with caution. And green mango in the more acidic components, eat more will also stimulate gastric acid secretion, causing gastric acid stomach bloating, so the stomach is not good...

3. A small number of people with allergies may have an allergic reaction if they eat green mangoes that are not ripe, and this group of people must be avoided.

4. Generally speaking, eating unripe green mango is not poisonous, but some people are prone to allergies.

The unripe green mango does not contain poisonous components, will not cause poisoning. But unripe mangoes contain aldehydic acid substances, some people who are already prone to allergies, after eating unripe mangoes, the immune system will regard the food molecules in the mango as foreign germs (i.e., antigens), and allergic reactions will occur, resulting in symptoms such as swelling of the lips, rashes on the skin of the face, and itching.