Alcohol is far more harmful than most people think, and it’s very important that you understand how this drug (yes, alcohol is a drug) is affecting your progress. This is not an anti-drug speech, but if you’re serious about achieving a truly impressive physique, you should definitely be aware of the 5 main ways that alcohol is slowing down your gains…
1) It negatively affects protein synthesis.
Protein synthesis is the process where amino acids are joined together to form complete proteins. Excessive alcohol consumption slows this process down by up to 20%, and since your muscles are made up of protein, you can see how this is a problem.
2) It lowers testosterone levels and increases estrogen.
Testosterone is the most important muscle-building hormone in your body. One of the limiting factors that determines how much muscle a person can gain is their level of free-flowing testosterone.
3) It causes dehydration.
The kidneys must filter very large amounts of water in order to break down the alcohol, and this can result in severe dehydration within the body. Water plays an absolutely crucial role in the muscle-building process, and being even slightly dehydrated is a recipe for disaster. The muscles alone are comprised of 70% water.