17 Amazing Benefits of Glutathione

Glutathione health benefits include protection against oxidative stress, relieving cardiovascular complications, enhancing athletic performance, promoting good brain health, improving liver health, enhancing the skin, strengthening immune function, improving DNA health, curbing cellular damage, and enhancing insulin resistance.

What is Glutathione?

Glutathione is a crucial antioxidant that offers a multitude of benefits to our health. This humble molecule is frequently referred to as the ‘master antioxidant.’ Scientists continue to work on exploring its potential health benefits.

It is involved in quite a few processes in the body. It repairs and builds body tissue and strengthens the immune system.

It is a substance produced naturally by our liver and is also found in many kinds of meats, vegetables and fruits. Although we can get glutathione supplements in any local food store, it is also naturally found in many vegetables and fruits including:

Glutathione Food Sources

  • Oranges
  • Apples
  • Peaches
  • Grapefruit
  • Melons
  • Avocados
  • Squash
  • Asparagus
  • Potatoes
  • Peppers
  • Broccoli

17 Amazing Benefits of Glutathione

17 Amazing Benefits of Glutathione

Here are 17 of the most crucial health benefits of glutathione:

1. Protection against Oxidative Stress

Being a powerful antioxidant, glutathione neutralizes unstable oxygen molecules, free radicals and heavy metals in the body. This helps prevent premature aging and fatigue and also relieves many neurodegenerative disorders.

2. Relieves Cardiovascular Complications

Another major benefit of glutathione is that it is good for the heart. A major risk factor of many of today’s cardiovascular diseases is endothelial dysfunction which takes place when the inner lining of your blood vessels or endothelium fails to function properly.

According to a recent study, glutathione seemed to improve endothelial function to a significant level by improving nitric oxide activity.

3. Prevents the Onset of Certain Types of Cancer

According to a review published in the journal Cell Biochemistry & Function, researchers have noted that glutathione plays a major role in removing and detoxifying carcinogens. Moreover, scientists have also discovered that we can intentionally diminish glutathione from tumor cells to make them susceptible to chemotherapy. This process is termed as chemosensitization.

4. Enhances Athletic Performance

Glutathione provides a natural way to speed up recovery time and improve athletic performance. Anyone can benefit from glutathione to add more strength and stamina to their gym workout. However, it is particularly useful to professional athletes and footballers.

Since it combats free radical formation and oxidative stress, glutathione enhances muscular strength and muscle stamina.

5. Promotes Good Brain Health

Our brain is vulnerable to oxidative damage owing to its massive oxygen use. The oxidative damage is injurious to our neurological development and function and eventually lead to mitochondrial dysfunction as well as several neurodegenerative disorders.

Glutathiones repairs and prevents oxidative damage which means it is a great supplement for improving brain health. Consuming glutathione supplements eliminates toxicity and reduces free radical damage to improve cognitive function.

6. Improves Liver Health

There is no other important organ than the liver when it comes to strengthening our immunity and detoxifying the body. Hence, it comes as no surprise that the liver has high concentrations of glutathione.

You can successfully guarantee superior functioning of the liver by boosting levels of this master antioxidant and maintaining a healthy lifestyle. When there is less stress on your liver, you can prevent chronic inflammation which leads to more serious complications such as cirrhosis of the liver and the fatty liver disease.

7. More Energy and Cellular Metabolism

Glutathione also plays a crucial role in boosting mitochondrial health to improve the quality of our mitochondria. Thank to this benefits, our body prevents any dysfunctions or anomalies from flourishing. This ability has a direct relationship with our body’s energy producing capabilities.

8. Glowing Skin

A lesser known benefit of glutathione is that it improves the health, appearance and quality of our skin. No wonder, a large number of skin whitening formulas and creams use it as an active ingredient. However, consuming glutathione orally also offers the same benefits for healthy looking skin.

9. Strengthens Immune Function

Our immune system is a collection of several antioxidants and cells. It also involves many processes to guard the body from infections and diseases. Boosting glutathione production fortifies our immune system to help us stay strong and healthy.

10. Improves DNA Health

DNA is the blueprint of our body and cells. Moreover, it is also crucial for the function and development of every living organism. Glutathione ensures that our DNA expression is in good shape and we continue to develop and function as optimally as possible.

11. Improves Psoriasis

According to a recent study, oral consumption of whey protein can improve psoriasis with or without additional treatment. Whey protein is also shown to raise glutathione levels. More research is needed to yield conclusive results.

12. Curbs Cellular Damage

A deficiency in antioxidants can lead to cellular damage in the liver. This is why; lack of glutathione frequently leads to the fatty liver among people who consume excessive alcohol.

Glutathione is proven to maintain good health of individuals with nonalcoholic and alcoholic chronic fatty liver disease.

13. Enhances Insulin Resistance

As we age, we tend to produce less glutathione. Researchers have used a combination of animal and human studies to probe deep into the role of glutathione in insulin resistance and successful weight management in older individuals. Interesting findings indicate that low glutathione levels are connected to higher rates of fat storing and lower fat burning rates in the body.

14. Improves Mobility for Patients with Peripheral Artery Disease

When the peripheral arteries get clogged by plaque, the person suffers from peripheral artery disease. The condition commonly occurs in the legs. A study concluded that glutathione has a good effect on regulating circulation which increases the ability of such patients to walk pain-free.

15. Relieves Parkinson’s Disease

This disorder affects the central nervous system. Parkinson’s disease is currently incurable. However, intravenous glutathione is proven to offer good benefits to older subjects who exhibit symptoms such as rigidity and tremors. This implies that glutathione reduces the disease’s symptoms and improves a patient’s quality of life.

16. Fights Autoimmune Disease

Being a powerful antioxidant, glutathione combats chronic inflammation which is triggered by autoimmune diseases. It takes care of many medical conditions such as lupus, celiac diseases and rheumatoid arthritis. Autoimmune diseases attack the mitochondria in certain cells. Glutathione offers robust protection to the mitochondria by abolishing free radicals.

17. Ensures a Good Sleep Pattern

Medical scientists have revealed that healthy levels of this super antioxidant promote a good quality of sleep. Boosting glutathione levels can help you fall asleep easier at night. Scientists have also found that our body produces more glutathione when we are asleep.


Glutathione is a robust antioxidant that naturally protects our health by oxygenating the cells and warding off harmful cell invaders. The body’s reservoirs of glutathione can be greatly diminished if you are exposed to tobacco smoke or are constantly stressed. We should consume glutathione-rich foods to maintain a good body function.

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