N-acetyl-L-cysteine (NAC): An interesting dietary supplement for PCOS

N-acetyl-L-cysteine (NAC) may not be known to many, but its role in natural health is significant. It is also increasingly being investigated for use in polycystic ovary syndrome (PCOS). NAC is a more stable form of the protein building block cysteine, which is found in many protein-rich foods. It is available as a dietary supplement and is considered extremely safe, with only a few known side effects at extremely high doses.

NAC and general health

One of the most important functions of NAC is its role as a precursor for the production of glutathione, a vital antioxidant in the body. This property has led to NAC being studied for a variety of health problems, including cardiovascular disease and mental health. Recent studies also show promising results regarding its importance for fertility in general and PCOS in particular.

NAC and fertility

Studies suggest that NAC may be important for both male and female fertility. In men, it has been found that taking NAC can improve sperm quality. In women, particularly those with endometriosis or recurrent miscarriages, a positive effect on fertility has also been observed.

NAC and PCOS

Research shows that NAC can also improve insulin sensitivity, which is important for women with PCOS. A randomised double-blind study with PCOS patients showed significant improvements in metabolism after treatment with NAC over 24 weeks. In addition, NAC was able to improve the regularity of ovulation and increase the probability of pregnancy.

NAC as a dietary supplement for PCOS

NAC is available over the counter and has few side effects in normal doses. It can be combined with other micronutrients such as inositol or vitamin D for even better results in PCOS. Products such as Fertilovit® F PCOS offer an optimal combination of these nutrients to support women with polycystic ovary syndrome.

Please talk to your doctor before taking NAC, especially if you are already taking medication. However, in the right dosage, NAC can be a promising supplement for the treatment of fertility problems and PCOS.

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