It is contraindicated for those who are allergic to chokeberry. Fountain berry is also known as wild cherry berry. Every 100g of chokeberry contains 1480mg of anthocyanin, 246μg of carotene, 30mg of calcium, 162mg of potassium and 5.3g of dietary fiber, which is good for health. Fountain berry is very rich in anthocyanins and other polyphenols, which help eliminate free radicals and anti-aging, so it is called the Fountain Berry. Generally speaking, normal people can eat the ageless berry, there are not too many contraindications to consumption, but if they are allergic to the ageless berry, they can not eat. Although the ageless berry has high nutritional value, it is recommended to pay attention to the rationality of the diet, to ensure a balanced diet, to avoid too single diet, to avoid causing malnutrition.