Karen Berrios Inner Healing - is't ok to take collagen if you had breast cancer

Glutathione, The Most Powerful Antioxidant!

Glutathione, The Most Powerful Antioxidant! It has been called “the mother of all antioxidants,” although very few people know it of its existence. Its name is glutathione (GSH), and in recent years it has become one of the elements proven by many medical studies to have positive effects on our health. GSH’s power is such that longevity researchers believe that the level of GSH in our cells can become a predictor of how long we will live.

What is Glutathione?

Produced naturally by every cell in our body, glutathione is a molecule that perform various vital functions. It is considered the most important antioxidant because it is inside the cell. In biological terms GSH is a combination of the three simple building blocks of amino acids: cysteine, glycine and glutamine.

Glutathione is a critical part of the body’s detoxification system, and the secret of its power lies in the chemical groups of sulfur it contains. Sulfur is a smelly, sticky molecule that acts as the “blotting paper.” Many harmful products stick on it, including free radicals and toxins such as mercury and other heavy metals. Because of its sulfur content, toxins attach to glutathione, which then leads them to bile and then feces, to be finally removed from the body.

Why is there a Glutathione Deficiency?

In natural conditions glutathione is produced and recycled in the body. But when the toxic load we carry is too heavy, this cycle is interrupted. Studies have found that a very high proportion of people have a GSH deficiency.

The glutathione deficit is attributed to the growth of a series of evils that are in full growth in the modern world, such as:

  • Premature aging
  • Alzheimer’s disease
  • Heart disease
  • Dementia
  • Infections
  • Chronic stress
  • Various injuries
  • Environmental toxins
  • Genetically modified foods
  • Artificial sweeteners
  • Excessive use of antibiotics

Glutathione Benefits:

  • Improves immune function
  • Prevents disease
  • Reduces inflammation
  • Ultimate detoxifier
  • Fights free radicals
  • Fights stress and chronic fatigue
  • Treats autoimmune disorders
  • Helps with environmental sensitivities
  • Anti-aging
  • Promotes energy and mental clarity
  • Promotes health and longevity

Glutathione and Cancer

One of the most-studied areas is that of the role that GSH plays in cancer prevention and support for patients with cancer. “By conferring resistance to a number of chemotherapeutic drugs,” a landmark study published in 2004 in Cell Biochemistry and Function highlights, “Elevated levels of glutathione in tumor cells are able to protect these cells in the bone marrow, breast, colon, larynx and lung cancers.” In essence, this study found that glutathione plays both positive and negative roles. One the one hand it is crucial to detoxification. On the other hand it makes some of the chemotherapy treatments that Western medicine uses to fight cancer far less effective.

Much remains to be studied and discovered, but as researchers have continued to study these phenomena, they have concluded overall that GSH is a stronger anti-cancer agent than initially thought.

Boost Your Glutathione

In my journey to wellness I have learned that these steps will help improve your glutathione levels to help you enjoy a long and healthy life:

  • Eat foods rich in sulfur. The most important in the diet are garlic, onion and cruciferous vege
    tables (broccoli, kale, cabbages, cabbage, cauliflower, watercress, etc.)
  • Exercise. Exercise increases glutathione levels, and therefore helps boost your immune system, improve detoxification and improve your body’s antioxidant defenses.
  • Take glutathione supplements. One might think that it is simple to take glutathione in pill form, but because the body digests proteins you cannot get the benefits in this way. However, production and recycling of glutathione in the body requires many different nutrients, and if possible you should take these nutrients. In addition to taking a multivitamin and fish oil, the main supplements that must be taken regularly in order to increase glutathione levels are:
    • N-acetyl-cysteine – Used for years to help treat asthma and other lung diseases, and in the therapy for patients with liver failure.
    • Alpha lipoid acid – Of enormous importance in our cells, alpha lipoid acid is involved in energy production, blood sugar control, brain health and detoxification. Although the b
    • ody normally makes it, its production is affected by stress.
    • Folates and vitamins B6 and B12 – These are keys to maintaining the body’s production of glutathione. Methylation and the production and recycling of glutathione are the two most important biochemical functions in your body.
    • Selenium – This mineral helps the body to recycle and produce more glutathione.
    • A family of antioxidants – Antioxidants such as vitamins C and E work together to recycle glutathione.
    • Milk thistle (silymarin) – This seed extract has been used in treating liver disease. It helps increase glutathione levels.


Glutathione is a very powerful antioxidant and it must be considered in everyone’s health journey. My experience with Glutathione has been only through IV therapy. Personally, I have a very sensitive system and it is necessary for me to start at low doses.

The immediate effects that I felt from this therapy included a lot of energy and some insomnia. And you? What has been your experience? Have you tried glutathione? If yes, how? Thank you for reading and please share your experiences here so that others may benefit from them.


  1. Bambang Ardayanto on November 4, 2017 at 11:53 am

    Great article.
    Sometimes I use Himalayan salt – it said rich of beneficial sulphur.

    • Karen Berrios on November 8, 2017 at 2:02 pm

      That’s awesome! I use Himalayan salt all the time. Thank you for sharing 🙂

  2. Tina on March 22, 2018 at 11:23 pm

    Activating the NRF2 pathway allows the body to produce much more glutathione naturally. Thank you for a very in depth post, wonderful! 🙂

    • Karen Berrios on June 5, 2018 at 9:39 pm

      Thanks for reading Tina. Blessings 🙂

  3. Ahmed Afifi on June 18, 2018 at 10:59 pm

    Great post thank you I am using Alfa Lepoic acid .. i am asking if COQ10 can be related to glutathione

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Karen Berrios Inner Healing - is't ok to take collagen if you had breast cancer

hey there

I'm Karen!

I have found my cancer journey to be a positive and profound transformational experience. I’m inspired to share my healing journey here, and trust you’ll find hope, encouragement and purpose as you discover the healing power that lies within you.

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