N-Acetyl Cysteine

An altered form of the amino acid cysteine, N-Acetyl L Cysteine, helps the body break down mucus, synthesize glutathione, and protects lung tissue through its antioxidant. 

Five Facts on N-Acetyl L Cysteine Supplements: 

Improves sperm motility and concentration
May be helpful for polycystic ovary syndrome in women
Rapidly metabolized into Glutathione, a powerful antioxidant
Alpha Lipoic Acid and Vitamin C improve the absorption of N-Aceryl L Cysteine
Recommended Fertility Dosage: 1000 mg

N-Acetyl L Cysteine is a biologically active precursor for the amino acid Cysteine which, in turn, is a precursor for Glutathione, a tripeptide with antioxidant properties. 

N-Acetyl L Cysteine protects the body  from acetaminophen toxicity.

It may be helpful for polycystic ovary syndrome (PCOS) in women by playing a role in insulin secretion and resistance.

Studies show that men that combine Selenium and N-Acetyl L Cysteine improve sperm concentration and motility.

Deficiencies of N-Acetyl L Cysteine have not been defined and may not exist. 

Food sources of N-Acetyl L Cysteine:

While N-Acetyl L Cysteine cannot not be found in a diet, the amino acid cysteine from where it is derived can be found in food sources such as:

• poutlry
• yogurt
• egg yolks
• red peppers
• garlic
• onions
• broccoli
• brussel sprouts
• oats
• wheat germ.

Supplements:

Supplements are available in capsules, tablets, powder, and solution.

The bioavailability of N-Acetyl L Cysteine is 6-10% orally.  

Alpha Lipoic Acid and Vitamin C improve the absorption of N-Aceryl L Cysteine.

Dosage:

200 to 1500 mg per day for adults.

Cautions:

N-Acetyl L Cysteine is virtually non-toxic and well absorbed, which is why supplementation with N-Acetyl L Cysteine is recognized as a safe, highly effective method of increasing intracellular glutathione stores.

Can sometimes cause gastrointestinal issues, such as vomiting, diarrhea, and nausea.