Boost Your Immune System Naturally with Alpha Lipoic Acid

One of the ways the antioxidant alpha lipoic acid can help prevent or treat many different diseases and conditions is by boosting your immune system.

Injury and infection increase free radicals in the body. This alerts the immune system to release immune system cells and small proteins (called cytokines). These first responders direct the healing process. (ii.82)

An Unregulated Immune System is Unhealthy

However, when antioxidants and free radicals in the body are out of balance it can disrupt normal immune responses. This makes the immune system overly sensitive. Subsequent activation of the immune system can over-produce first responders and help create a chronic inflammatory state. (ii.82-83)

Many diseases and conditions are linked to a poorly regulated immune system and inflammation and actually contribute to more dysfunction and inflammation. These include:

How Can Alpha Lipoic Acid Help?

Studies show that alpha lipoic acid helps keep the immune system regulated and improves how well the immune system functions. Some examples include: (ii.18385)

Table II.4: Alpha Lipoic Acid's Immune-Boosting and Regulating Activity
Alpha Lipoic Acid Activity Why Is This Important?

Inhibits activation of inflammatory immune system cells. (ii.83)

In an animal study, significantly reduced airway hypersensitivity, which is characteristic of asthma(ii.86)

Boosts activity of natural and dietary antioxidants (e.g., glutathione, coenzyme Q10, and vitamin C(ii.83)

Suppresses production of the inflammatory cytokine protein TNF-α. (ii.83)

Can help maintain or restore immune imbalance that can lead to chronic inflammatory conditions such as obesity and diabetes(ii.83)

Inhibits movement of inflammatory immune system cells (monocytes and T cells) into spinal cord. (ii.26)

May help counteract multiple sclerosis, an inflammatory autoimmune condition. (ii.26)

Restores and improves normal function to immune system cells (e.g., natural killer cells). (ii.2687)

Help slow the inflammatory process in multiple sclerosis(ii.2687)

Regulates the brain's immune system response to certain viruses(ii.84)

Suppresses chronic inflammation and reaction to viral byproducts in the brain that can contribute to the development of autism, bipolar disorder, Parkinson's disease, and schizophrenia(ii.84)

Decreases production of free radicals caused by Escherichia coli and Enterococcus faecalis(ii.88)

Reduces cell damage in intestinal walls from common microbes that cause bacterial infections(ii.88)

A balanced immune system helps control chronic inflammatory conditions such as diabetes and asthma, and can help better protect against infections.

In addition, researchers suggest that alpha lipoic acid could be a helpful immune system booster for people with HIV infection. (ii.89)

Certain viruses can trigger the brain's innate immune response and can contribute to the development of autism, bipolar disorder, Parkinson's disease, and schizophrenia. (ii.84)