1. Overeating

Yam itself is mild, but it contains estrogen. Excessive consumption can stimulate hormones, and women can cause endometrial hyperplasia, leading to dysmenorrhea and abdominal pain during physiological period.

2. Allergic constitution

Yam is not suitable for everyone to eat. People who often have allergies in their lives should pay special attention when eating yam. Yam is likely to cause allergies, mainly because the mucus in yam skin contains alkaloids. We should know that this substance is the main substance that causes allergies, and some people will cause itching allergies and itching all over the body.

5. Can't eat with basic drugs.

When eating yam, don't take medicine, especially some basic medicine yam contains amylase. Mainly because the combination of yam and alkaline drugs will affect the absorption of nutrients, we should know that alkaline drugs will make amylase in yam ineffective, these substances will reduce the nutritional value of yam, and will also affect the absorption of efficacy.

Side effects of yam

Eating yam has no obvious side effects, as long as it is eaten in moderation, it will not cause any harm to the body, and eating yam in moderation can also promote digestion. You should know that yam contains a lot of oxidase, which can better promote gastrointestinal digestion and treat stomach deficiency. Eating yam can also enhance people's physique.