Green food is a good choice for people who are sedentary, lack of exercise, obese and constipated.
How to eat: In hot weather, cold salad is the first choice for green leafy vegetables. If you fry, you should grasp three points: hot pot, quick fire and quick frying, which can reduce nutrient loss.
Computer families often eat "red" red food rich in β-carotene, which can effectively relieve human fatigue, enhance immunity and prevent colds to some extent. Common red foods include carrots, tomatoes and red gallons.
Red food is very beneficial to computer families and can relieve visual fatigue. Lycopene in tomatoes has a certain effect on preventing male prostate cancer.
How to eat: carrots can be steamed. If you want to eat more lycopene in tomatoes, you should heat it before eating. In the past, people thought that carrots had to be fried with meat to dissolve nutrients. In fact, beta-carotene is very fat-soluble and can be absorbed by a little oil in the intestine, so cold salad can also be chosen.
Stress white-collar workers can ingest some "yellow" yellow foods rich in vitamin C, which can alleviate the fatigue caused by stress to some extent.
Yellow food is very common, such as lemon, grapefruit and apricot. White-collar workers and people with high work pressure should eat more of this kind of food, which can relieve fatigue and shortness of breath to some extent.
How to eat: Yellow food is mostly fruit, which can be eaten directly. For lemons, you can choose to squeeze juice or soak in water.
Most blue foods for chronic diseases are rich in polyunsaturated fatty acids, which can reduce the contents of cholesterol and triglycerides in blood and reduce blood viscosity. It can also enhance memory to a certain extent. Common blue foods are blueberries and deep-sea fish.
Patients with hyperlipidemia and cardiovascular diseases can often eat blue food.
How to eat: Deep-sea fish are best cooked rather than fried. Blueberries can be eaten directly, and you can also make blueberry juice if you are afraid of astringency.
Love to use "purple" to smoke and fry purple foods, which are rich in polyphenols, bioflavonoids and sulfur compounds, have certain anti-cancer effects, such as onions and purple cabbage.
The diet structure is unreasonable. People who like baked, smoked, fried and pickled food should eat more purple food. These foods contain bioactive factors and have certain anti-cancer effects.
How to eat: Purple cabbage tastes good, and both cold and fried are good. Onions, on the other hand, are suggested to be fried with beef and mutton to hide each other's taste.