1, what is the best oil to eat?
Fat meat is high in saturated fatty acids and cholesterol, so try to eat less. Edible vegetable oil contains less saturated fatty acids, but it is not suitable to eat more. The quality of oil, it is best to use scientific physical pressing technology to produce oil.
2. How much salt is the best?
Sodium contained in salt is an indispensable element for human body. But salt is also the most harmful to health. Generally speaking, the sodium contained in a day's food is enough for the body, and eating less salt does not hinder it. No more than 6 grams per person a day.
3. What are the misunderstandings of this dish?
(1) Before washing and cutting, there is a great loss of nutrition. It should be cleaned before cutting.
(2) squeezing vegetable juice. Jiaozi and wonton stuffing juice are often squeezed out, which will lose 70% of vitamins and minerals. It is best to make soup with squeezed juice.
(3) Too long storage time, loss of nutrients and deterioration. Spinach stored at 20 degrees Celsius for one day will lose 84% of vitamin C. Therefore, vegetables should be stored in dark, ventilated and dry places. Try to eat fresh food in principle.
(4) Improper refrigeration. Cucumber should not be lower than 10 degree.
(5) Raw vegetables can't completely remove pesticides and are not easy to disinfect.
(6) When cooking every other meal, the vitamins in the cooked vegetables will be reduced by 20% after 15 minutes, 30% after 30 minutes, and 50% after 1 hour. It also contains carcinogens overnight, and vegetables are prone to enteritis.
(7) Vegetable oil replaces meat oil. People are afraid of meat oil and too much fat, so they put a lot of vegetable oil in their cooking. In fact, vegetable oil and meat oil are the same. Each gram of oil can generate 9 kilocalories of heat energy, and a person should not exceed 25 grams (that is, one tablespoon) a day.