It is not advisable to eat raw sweet potatoes.
Because the cell membranes in raw sweet potatoes are not broken down by high heat, the starch is difficult to digest.
Do not eat too much at one time.
Because sweet potatoes contain "gas-forming enzymes", eating too much can easily produce a large amount of carbon dioxide gas in the gastrointestinal tract, leading to discomfort such as bloating, heartburn, belching, acid reflux, and flatulence. It can be eaten together with cabbage or radish.
It is not advisable to eat sweet potatoes with persimmons.
Because the sugar in sweet potatoes ferments in the stomach, it increases gastric acid secretion. When it reacts with the tannins and pectin in persimmons, it will precipitate and coagulate, forming hard masses that can cause persimmon phytobezoars. In severe cases, it can lead to gastrointestinal bleeding or stomach ulcers.
Sweet potatoes with brown or black spots are contaminated by black spot bacteria. The toxins excreted by black spot bacteria contain ipomeamarone and ipomeamaronol, which can cause poisoning after human consumption.
Only by eating sweet potatoes in a healthy and scientific way can its health benefits be better utilized. Therefore, friends who eat sweet potatoes should also pay attention to these details and master the correct eating habits to maximize the value of the food and avoid unnecessary negative effects.