Because of the advanced biotechnology in the United States, most of the high-quality sports supplements are from the United States, and the brands are: Muscle Technology, Gaspury, BSN, Oportmont, Muscle Milk, Muscle Creatine (MP), AccuFitness and so on.

The difference between protein powder and muscle-building powder is that protein powder mainly contains protein, and the main energy source (carbohydrate) is few except a few energy amino acids; Muscle-building powder mainly contains carbohydrates that can be absorbed quickly, and the content of protein is obviously lower than that of protein powder.

Heavy-weight exercisers are only suitable for supplementing protein, and people who have less body fat or want to gain muscle quickly in a certain period of time are suitable for using muscle-increasing powder. Eating more rice flour, steamed bread, corn, oats, buckwheat, glutinous rice, potatoes, bananas, glucose, maltodextrin and other high-carbohydrate foods is conducive to weight gain.

Extended data:

Causes and solutions of thin figure;

There are several reasons for being thin:

1, metabolism is too fast;

2. Poor gastrointestinal digestion and absorption function;

3, long-term irregular work and rest lead to endocrine disorders;

3. The dietary calories are too low; Consumption is greater than intake;

4. Hormone levels in the body.

Most of the reasons can be made up by high-calorie carbohydrate foods. People with poor digestion and absorption can eat more meals every day to maximize absorption and meet the body's calorie needs, thus solving the problem of thinness.