Common uses of NAC include:
* Liver support – helps protect liver cells and is used medically for some types of poisoning.
* Respiratory health – can help thin mucus in the airways, making it easier to cough out.
* Antioxidant support – helps reduce damage from oxidative stress.
* Immune support – supports the body’s natural defense systems.
* Fertility support – some studies suggest it may help women with conditions such as Polycystic Ovary Syndrome and may improve fertility in certain cases.