Gainer

Gainers are a special protein-carbohydrate mixture product. The main field of application is building muscle mass and increasing the body's energy resources. In other words, a gainer is a protein, only with the addition of complex and "healthy" carbohydrates. They are effectively used as an energy-enhancing agent during hard training, that is, in the case when the body's energy consumption is increased.
The main difference is the percentage of protein and carbohydrates. Due to the presence of complex carbohydrates, protein from such foods is absorbed much better. This is due to the fact that the intake of carbohydrates into the body provokes the production of insulin, which "opens" cells to receive nutrients. However, when taking gainers, it is also necessary to observe the measure, since carbohydrates are also absorbed perfectly, which can cause unwanted body fat.
They are usually taken 1-1.5 hours before training and after 15-30 minutes. after finishing your workout. Reception before training increases the body's energy resources, which are actively consumed under heavy loads. The complex composition of carbohydrates provides a long-lasting effect for several hours. Taking after workouts is a good way to quickly replenish your strength.
Also, it is recommended to take it on non-training days, as a common meal replacement.