Cornmeal is a food, and therefore does not have any beneficial effects. However, it is beneficial to health when consumed in moderation, energizing the body and improving the nutrients it contains, such as carbohydrates. Cornmeal is a common cereal and its use as a food does not have any efficacy. However, from a nutritional point of view, about 100g of cornmeal contains 1538KJ of energy, which can replenish energy for the body in time. Secondly, cornmeal has high nutritional value and is rich in nutrients, such as 8.1% protein and 75.2% carbohydrates. Moderate consumption of cornmeal can also replenish the nutrients contained in the body and maintain the normal physiological function of the body. In summary, cornmeal can be consumed in moderation in normal life, and a reasonable combination of meals has many health benefits. However, if you are allergic to cornmeal, you need to avoid eating it.