How to supplement amino acids best

Amino acid supplementation is recommended to be obtained through a balanced diet, and if necessary, appropriate supplements can be chosen according to medical advice. The main ways of supplementation include natural food intake, protein powder supplementation, intravenous nutrition support, post exercise supplementation, and formula foods for special medical purposes.

1. Natural food intake

Animal based foods such as eggs, fish, and beef are rich in all essential amino acids and have high bioavailability. Soybeans and their products are a complete source of plant-based protein, and consuming them in combination with grains and legumes can enhance the complementary effect of amino acids. Whey protein contains a high proportion of branched chain amino acids, making it suitable for daily supplementation for sports enthusiasts.

2. Protein powder supplementation

Whey protein powder has a fast absorption rate and is suitable for fitness enthusiasts to supplement after training. Soy protein isolate is suitable for vegetarians, and casein has a significant slow-release effect. When selecting, pay attention to the product purity, and avoid adding excessive sugar or essence compound protein powder.

3. Intravenous nutrition support

Severe malnutrition or postoperative patients require the hospital to prepare a compound amino acid injection, which contains 18 essential and non essential amino acids. Branch chain amino acid preparations are suitable for liver disease, while essential amino acid formulas are selected for kidney disease. Self administered intravenous supplementation is absolutely prohibited.

4. Supplementing with

Within 30 minutes after high-intensity exercise, supplementing with amino acid combinations containing leucine and isoleucine can promote muscle synthesis. After endurance exercise, it is necessary to supplement glutamine with carbohydrates to help restore immune function and intestinal barrier.

5. Special Medical Use Foods

Phenylketonuria patients should use low phenylalanine formula foods, while hepatic encephalopathy patients should use branched chain amino acid fortified foods. This type of special medical formula food must be used in a standardized manner under the guidance of a clinical nutritionist. The daily protein requirement for healthy individuals can be calculated at 1-1.2 grams per kilogram of body weight, with high-quality protein accounting for over 50%. Long term vegetarians should pay attention to the supplementation of methionine and lysine, which can be achieved through the combination of nuts and beans to achieve amino acid complementarity. The muscle synthesis ability of elderly people decreases. It is recommended to evenly distribute 20-30 grams of protein intake per meal. Individuals with metabolic abnormalities such as liver and kidney diseases should strictly follow medical advice to adjust their amino acid supplementation plan and avoid self consumption of high protein diets or supplements. Regularly monitor nutritional indicators such as serum prealbumin and transferrin on a daily basis, and adjust supplementation strategies in a timely manner.