In folk dietotherapy, it is popular to supplement shape with shape. For example, walnut kernel looks like a human brain, which will improve intelligence and strengthen the brain. Cashew nuts look like kidneys, and eating cashew nuts is helpful for kidneys ... Then the question comes, what should those who like to eat chicken wings and pig tails do? Is it reliable to fill shapes with shapes? In fact, plants in nature are really not so magical. The appearance of natural plants depends on the process of biological evolution and selection for hundreds of millions of years. It won't guess people's minds, because people need to make up for something before it can grow like that. So, just take a look at the filling. In fact, the efficacy and function of each food are determined by its nutrient content. Can walnuts make up the brain? From the point of view of nutrition, walnuts do have the function of nourishing the brain, not only walnuts, but also several other foods with the same food composition. What is the ingredient in walnut that determines its brain tonic, and what other foods have the same effect as it? Walnuts are rich in unsaturated fatty acids, which can improve the cognitive ability of the brain. In addition, walnuts are also rich in zinc, which can maintain the nervous system and improve attention and memory. Like walnuts, other nuts are rich in unsaturated fatty acids. Nuts are high in fat and unsaturated fatty acids. Fish is rich in unsaturated fatty acids, and it is also an important source of high-quality protein and calcium. The content of zinc in animal viscera is relatively high. Eating animal viscera once a week helps to supplement vitamin A and zinc, which can not only improve intelligence and brain, but also protect eyes. Of course, one thing is that food can never replace medicine, so we can't expect to achieve very immediate results by eating food. What we need to do is to increase the intake of certain nutrients while ensuring the nutritional balance, so as to adjust the daily needs of body functions. Nuts and animal offal are nutrients that can supplement the human body, but because of their high fat content, it is not recommended that you eat more every day. Disclaimer: The above content comes from the Internet, and the copyright belongs to the original author. If there is any infringement of your original copyright, please let us know and we will delete the relevant content as soon as possible.