NAC

The Powerful Antioxidant

N-acetyl cysteine (NAC) is a powerful antioxidant supplement derived from the amino acid cysteine. It plays a crucial role in replenishing glutathione, one of the body’s most important antioxidants that protects cells from oxidative damage. NAC supports liver detoxification, promotes respiratory health by reducing mucus buildup, and contributes to brain health by regulating neurotransmitters and reducing oxidative stress. It is also used medically to treat acetaminophen overdose due to its ability to restore liver function and prevent toxicity, making it a vital compound for overall cellular protection and wellness.

What is the health benefit of NAC?

N-Acetyl-L-Cysteine (NAC) is a well-researched supplement with several clinically recognized and emerging health benefits. It’s a precursor to the amino acid L-cysteine, which helps your body produce glutathione—one of the most powerful antioxidants. Here’s an overview of its major benefits:

Supports Brain Health

NAC helps replenish glutathione in the brain, reducing oxidative stress that contributes to conditions like Alzheimer’s, Parkinson’s, and depression.
It may improve dopamine and glutamate regulation, supporting focus, motivation, and emotional balance.
Some studies show NAC can reduce symptoms of anxiety and obsessive-compulsive behaviors when used alongside other treatments.

Respiratory and Lung Health

NAC acts as a mucolytic agent, breaking down thick mucus in the lungs.
Commonly used for chronic bronchitis, COPD, asthma, and sinus congestion.
It also reduces lung inflammation and improves oxygen flow.

Metabolic and Heart Health

By lowering oxidative stress and inflammation, NAC helps reduce homocysteine levels, which supports cardiovascular health.
It may improve insulin sensitivity and reduce oxidative damage in people with metabolic disorders.

Immune and Antioxidant Protection

NAC boosts glutathione levels, strengthening the body’s overall antioxidant defense.
It may help fight infections, including viral respiratory illnesses (some research during COVID-19 explored its supportive role).

Reproductive and Hormonal Benefits

In women with polycystic ovary syndrome (PCOS), NAC has been shown to improve ovulation and insulin resistance.
In men, it can improve sperm quality and motility due to its antioxidant effects.

How Is NAC⁺ Connected to Aging?

NAC⁺ (N-Acetyl-L-Cysteine Plus) is closely linked to healthy aging because it helps replenish glutathione, the body’s most powerful antioxidant, which naturally declines with age. By restoring this vital defense system, NAC⁺ reduces oxidative stress, supports mitochondrial energy production, and protects cells from damage that accelerates aging. It also helps lower chronic inflammation (“inflammaging”), maintains cellular detoxification, and supports DNA repair and longevity pathways like Nrf2 activation. Together, these effects help preserve energy, cognitive clarity, and tissue health—making NAC⁺ a key nutrient for slowing biological aging and promoting long-term vitality.

DISCLAIMER:

At Lumiage, our mission is to educate about the potential of stem cells and their vital role in the body’s natural repair system. The information shared on this website—including articles, educational materials, videos, testimonials, and other content—is intended solely for informational and educational purposes. Our core belief is simple: Lumiage® supports the body’s natural renewal process by promoting an increase in circulating stem cells. We invite you to ask yourself, “What could be possible if your body had more active stem cells in circulation?” Our products are supported by scientific research, and the increase in circulating stem cells is documented through clinical trials and ongoing studies. We reference peer-reviewed research to illustrate the broader, science-based effects of stem cells within the body. All research cited is derived from studies conducted by Lumiage and/or independent laboratories to ensure scientific integrity and reliability. Please note that the information provided does not constitute medical advice and should not be used to diagnose, treat, or prevent any medical condition. Individual results may vary, and the testimonials or experiences shared are personal to each individual. Always consult your healthcare professional before starting any new supplement or wellness regimen. These statements have not been evaluated by the U.S. Food and Drug Administration (FDA). Lumiage® products are not intended to diagnose, treat, cure, or prevent any disease

Cracking the Stem Cell Code

“Our approach harnesses advanced stem cell science to naturally support the body’s repair and regeneration processes. By promoting circulating stem cells, these supplements enhance vitality, improve wellness, and help maintain optimal health, empowering individuals to live with energy, resilience, and overall life-long vitality at any age.”

NAC