What is NAC N-Acetyl L-Cysteine?

N-acetylcysteine, or NAC, is a powerful supplement that can provide a variety of benefits for bodybuilders and runners. One of the main benefits of NAC is its ability to act as an antioxidant, helping to neutralize free radicals produced during intense exercise. This not only protects muscle cells, but can also reduce fatigue and speed up post-workout recovery.

What does NAC do?

NAC plays a crucial role in the synthesis of glutathione, one of our body’s most important antioxidants. Increasing glutathione levels can improve athletic performance and promote faster recovery after intense training sessions. For runners, this means less muscle soreness and increased endurance during races.

Finally, N-acetylcysteine ​​supplementation may be especially beneficial during periods of intense training or competitions, when the body is more susceptible to oxidative stress. Therefore, including NAC in your routine may be a smart strategy for those looking to optimize their results in bodybuilding and running.

How to take NAC?

Take 1 capsule one to 3 times a day, or as recommended by your doctor. 

Side effects

In general, there are no proven side effects as long as it is taken in the quantities recommended by a doctor or nutritionist.