NAC Can Help Prevent Hangovers?

NAC Can Help Prevent Hangovers?

What Is NAC?

N-Acetylcysteine or NAC for short, is a supplement form of cysteine which is a semi-essential amino acid. NAC is known for many health benefits like replenishing antioxidants and nourishing your brain. NAC is a semi-essential amino acid because your body can produce it from other amino acids like methionine and serine. NAC becomes essential when your dietary intake of methionine and serine are low. 

How Can NAC Help With Hangover Symptoms?

Supplementing with NAC is an effective preventive measure for hangovers. NAC and alcohol metabolism are closely related. The supplement will increase the production of glutathione in the body. Glutathione is needed to break down acetaldehyde which is a toxic substance that is produced when ethanol is broken down by the liver. Acetaldehyde is responsible for any liver damage. NAC is one of the best things to help  prevent it because it increases glutathione levels in the body. NAC supplements have strong antioxidant and anti-inflammatory properties; it will help decrease alcohol induced free radical damage. 

Supplementing with NAC can also help support your liver which makes it a good option to prevent a hangover without any nausea or drowsiness. Overall, NAC is a one of the best supplements to take to combat your hangover and the negative side effects of alcohol on your body. 

Advantages Of Using NAC For A Hangover

When alcohol is consumed in the body, it is broken down into acetaldehyde which is a byproduct that is more toxic than alcohol itself. Acetaldehyde is attacked by glutathione. Drinking alcohol causes the glutathione to be stored in the liver to degrade quicker. NAC and drinking alcohol are related because NAC supplements are a precursor of glutathione and helps replenish this powerful antioxidant in the body. Taking NAC before drinking alcohol prevents a hangover by quickly getting rid of acetaldehyde which is responsible for symptoms like headache, nausea, and fatigue. 


Alleviating hangovers is an important goal for people because they don't want to deal with the negative side effects of drinking. Supplementing with NAC before drinking alcohol can help prevent those negative side effects of a hangover. Plus it will help the formation of antioxidants and it prevents free radical damage while reducing the severity of hangover symptoms.

Check out the NAC supplements have below!

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