1, beware of parasites!
Seafood and meat, whether in production or transportation, there is a risk of contamination by parasites and germs, have seen some people like to eat raw eggs, or half-raw spa eggs, but in fact, there is a possibility that the inside of the salmonella contamination, as well as raw beef and raw seafood inside the different germs and parasites.
In addition, not only meat and seafood, some plants are also infected with parasites and bacteria, and then in the transmission to humans. For example, water chestnut lotus root and so on, so be careful, it is recommended not to eat raw!
2, appropriate heating, help the human body digestion
Many people will think that after heating the food, the protein will change, so this is not affect the absorption ah? In fact, the two are not linked, proper heating can change the structure of the protein, thus promoting the protein by the body better digestion.
But this premise is moderate heating, do not overcook the food, such as if the meat cooking time is too long, will produce some harmful substances, then long-term consumption of the natural body will be bad 3, heating will destroy the nutrition?
For vegetables, it is true that the heating process will cause the loss of nutrients, but the benefits of doing so are greater than the loss. For example, cooking softens the food so that the vegetables become smaller and people's intake increases, so this is a way to make up for the loss of nutrients.
There's also the fact that cooking improves the flavor of the food, and in addition, from a food safety point of view, proper cooking of vegetables is also able to remove pesticide residues that may be contained in the vegetables, which reduces the safety risk.