Glutamine is safe and effective, and the concentration of glutamine in blood can be maintained at a relatively stable level. Taking L- glutamine immediately after training can immediately increase the levels of growth hormone and free testosterone in the body, enhance the anabolic response in the body and promote the rapid growth of muscles. This process peaked at 2 hours after training and began to weaken at 4 hours.

After training, glycogen storage is supplemented, but food may reduce the promotion of L- glutamine on anabolic hormones. Take L- glutamine for 45-60 minutes before supplementing glycogen.

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User fitness precautions:

1, choose daytime fitness: as far as possible, put the century of daily fitness in a certain time period in the morning or evening to ensure that this time period can be completely controlled by yourself. And you must exercise for at least half an hour five days a week. But remember not to exercise at noon.

2. Exercise cautiously and moderately: especially for people over 35 years old, do a physical examination before starting training. As part of the physical assessment, the health care doctor will propose a fitness plan, including exercise mode, intensity, frequency, duration and exercise goals.

3. Choose your favorite activities: Not everyone is suitable for running. You should determine the way of regular activities according to your physical condition and activity preferences. This can not only achieve the purpose of exercise, but also avoid the monotony and give up halfway caused by single exercise.

4. Prepare fitness clothes and equipment: If you choose to walk or jog, sports shoes and sportswear are enough. If you choose swimming, cycling or other events, you should prepare corresponding equipment.

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