1, grape seed
There are a lot of grapes on the market now, and people have always defined grape seeds as healthy products. Grape seeds are widely publicized by merchants in order to resist cancer, oxidation and delay aging.
There are a lot of experimental data of grape seed extract inhibiting cancer cells, and many businesses also publicize it, but we should pay attention to the differences. In vitro experiments can inhibit cancer cells, which have no clear surface.
Some women will eat grape seeds for beauty. Actually, it's mostly psychological, and it can't really be beauty beauty. I hope you must treat it correctly and don't waste money.
2. Fish oil
Fish oil is always the biggest nutrition on the counter of health care products. Some people think that fish oil is good for health, especially middle-aged and elderly people will store a lot of fish oil at home, but it is actually useless.
Fish oil is extracted from fish, but it is unstable, so it is not as effective as eating fish directly. Fish contains trace elements such as protein, and the content of saturated fatty acids in fish is very low, which is beneficial to cardiovascular health.
3. Protein powder
In recent years, there are more and more obese people around us. At the same time, losing weight has become people's pursuit. Therefore, some enterprises began to publicize the need to supplement protein, which can not only enhance the resistance, but also strengthen the muscles and help to reduce fat and weight, but in fact, this will only make many people pay "IQ tax".
A can of 400g protein powder costs more than 300 yuan. Healthy adults need one gram of protein per kilogram of body weight every day, which can be obtained by intake at ordinary times. As long as you eat normally, you don't need to add protein powder.
4. sea cucumber
Go to dinner and open the menu. There will always be a plate of sea cucumbers. More importantly, the restaurant owner said that sea cucumbers are high in protein, delicious and healthy, but expensive, so some people hoard a lot of sea cucumbers at home to keep healthy.
However, the sea cucumber is not as high as expected. Although the content of protein is relatively high, the quality is not high. Protein can be divided into high quality and low quality. The quality mainly depends on the absorption rate of amino acids in protein.
Eggs are the most suitable food for human amino acid patterns, so eggs are the perfect source of protein. It is best to eat 1~2 eggs a day, with bean products and vegetables. The protein intake of the latter is obviously superior to that of sea cucumber in both quality and quantity.
5, black wolfberry
Black wolfberry is called "soft gold". According to commercial propaganda, it has a universal effect, the price is as high as several thousand yuan per kilogram, and even thousands of people steal wild Lycium barbarum.
We can't deny that Lycium barbarum does have a strong health care function, but it is meaningless to exaggerate it. Experts explained that the anthocyanin content of black wolfberry is only slightly higher than that of red wolfberry, and daily purple-black food is rich in anthocyanins, such as eggplant mulberry and so on. These foods are as nutritious as Lycium barbarum.
6, children's soy sauce
When reminding children that there is no need to use soy sauce as a seasoning, the sodium contained in the normal diet is enough to meet their physiological needs, and any extra salt is unnecessary.
Conclusion: If you really want to have a strong body, you should adjust your diet in your life, eat more fresh vegetables and fruits, ensure adequate nutrition intake, and drink a glass of milk every day to enhance your physical strength.