What are the nutrients that the body needs every day?

The requirement is 30-40 grams, ** for animal and vegetable oils, milk, egg yolks, fish. Carbohydrates: 140-170 grams, ** in food cereals, legumes, sugar, fruits, vegetables.

Minerals: Calcium 600 mg,** for milk, eggs, fish, beans, vegetables. Iron requirement is 10 mg,** for liver, egg yolks, lean meats, leafy greens and legumes.

Zinc requirement is 10 mg, ** for animal foods and peanuts, broad beans, peas, etc. The iodine requirement is 70 micrograms, ** for seafood and iodized salt. Vitamins:

a Requirement of 1000 1333 IU** in animal liver, cod liver oil, egg yolks and yellow and green leafy vegetables. The requirement for b1 is milligrams, ** in legumes, coarse grains such as rice bran and wheat bran. The B2 requirement is milligrams, ** in milk, egg yolk, liver, and green leafy vegetables.

c Requirement is 30 35 mg,** in fresh vegetables and fruits. d The requirement is 400 IU, **after cod liver oil and body** exposure to ultraviolet light. Water:

The requirement is 125 150 ml per kilogram (kg) of body weight,** for beverages and food, etc.

The nutrients that the human body needs every day fall into six categories: proteins, fats, carbohydrates, vitamins, minerals, and water.

1. Protein participates in the renewal and repair of tissues, regulates the physiological activities of the human body, and enhances resistance.

2. Fat has four main functions: maintaining normal weight, protecting internal organs and joints, moisturizing ** and providing energy.

3. Carbohydrates are the most important calories in the human body, participate in many life activities, and are components of cell membranes and many tissues. Maintain normal nerve function and promote the metabolism of fats and proteins in the body.

4. Vitamins are a class of compounds necessary to maintain the normal physiological functions of the human body, they do not provide energy, nor are they the structural components of the body, but.

Vegetables, fruits and the like, and a little meat. Protein.

What are the essential nutrients for the human body? How much you need to consume per day.

1 Protein: constitutes the material basis of life, the proportion in the human body is 15%-18%, and each kilogram of body weight per day needs grams, and athletes need about grams of kilograms of body weight.

Protein food**: pure oil (such as: soybean oil, peanut oil, butter, fish oil, vegetable oil, sesame oil, corn oil), meat, egg yolk, hard fruit (such as walnuts, peanuts, melon seeds, etc.) cream, etc.

2 Carbohydrates: 1%-2% in the human body, mainly to supply caloric energy, the human body needs per kilogram of body weight per day.

Carbohydrates (sugars)**: pure sugars (brown sugar, white sugar, honey, maltose), cereals (rice, millet, flour, corn), dried beans (soybeans, broad beans), rhizomes (potatoes, taro), hard fruits (chestnuts, peanuts, etc.).

3 Lipids: 10%-15% in the human body, required per kilogram of body weight per day.

Fatty foods**: pure oils and fats (such as soybean oil, peanut oil, butter, fish oil, vegetable oil, sesame oil, corn oil), meat, egg yolks, hard fruits (such as walnuts, peanuts, melon seeds, etc.) cream, etc.

4. Inorganic salts: about 5-6% of human body weight, (carbon, hydrogen, oxygen, nitrogen account for 96% of the total).

It cannot be self-synthesized in the human body and must be provided by food. It can maintain the acid-base balance, maintain the normal pulse of the heart, and should be supplemented in time and appropriately after exercise to maintain the normal metabolic function and physiological needs of the human body.

5 Vitamins: They cannot be synthesized in the human body and must be taken from food, and the intake should be appropriate. If it is less, the metabolism of substances in the body will be impaired, and vitamin deficiency and diseases will easily occur. In excess, it can cause metabolic disorders in the body and cause vitamin toxicity.

6. Water: The amount of water required by a person is directly proportional to the person's body weight and heat consumption, and 30-40 ml of water is required per kilogram of body weight. A healthy adult needs about 2,000-2,700 ml of water per day (including water from drinking, food, and metabolism).