Alcohol has a negative affect on your ability to build muscle. Building muscle is important if you want to burn fat, lose weight and maintain a strong body.
I like to drink sometimes, so I'm not going to tell you to stop drinking. However...
I think it's important for you to know that drinking alcohol can affect the rate at which you gain muscle.
Here are 5 ways that alcohol can slow (or stop) muscle growth.
1) It affects protein synthesis.
Protein synthesis is the process where amino acids are joined together to form complete proteins.
Excessive alcohol consumption can slow protein synthesis by up to 20%.
Your muscles are made of protein (and water), so it's very clear that if you block the formation of new muscle protein, you also affect your muscles' ability to repair and grow.
2) Alcohol lowers testosterone levels and increases estrogen.
Testosterone is the most important muscle-building hormone in your body.
One of the factors that determines how much muscle a person can gain is their level of free-flowing testosterone.
If you lower testosterone, you slow your muscle and strength gains.