Evidence supporting the use of: L-glutathione
For the health condition: Peripheral Neuropathy
Synopsis
Source of validity: Scientific
Rating (out of 5): 2
L-glutathione is an antioxidant that has attracted interest for its potential in managing peripheral neuropathy, particularly neuropathy associated with diabetes and chemotherapy. The scientific basis stems primarily from glutathione's role in counteracting oxidative stress, which is thought to contribute to the nerve damage seen in peripheral neuropathy. Some small, early-phase clinical studies and case reports (particularly in chemotherapy-induced neuropathy) have suggested that intravenous glutathione may help alleviate symptoms such as pain, tingling, and numbness. For example, several pilot studies in cancer patients receiving platinum-based chemotherapies have reported reduced severity or incidence of neuropathy with glutathione administration. However, evidence is limited by small sample sizes, short follow-up durations, and lack of large, well-controlled clinical trials. There is also little data supporting oral glutathione for this purpose, as its bioavailability is relatively low. Most of the available data concerns intravenous administration, which is not commonly available outside specialized clinics. Despite these limitations, mechanistic studies support the plausibility of glutathione’s role due to its antioxidant and anti-inflammatory properties. Major scientific and medical organizations do not currently recommend glutathione as standard therapy for peripheral neuropathy, but ongoing research may clarify its potential. Thus, while there is a scientific rationale and some preliminary evidence, robust scientific validation is lacking, and the overall evidence level is low (rated 2 out of 5).
Other ingredients used for Peripheral Neuropathy
acetyl l-carnitineashwagandha
capsaicinoids
coenzyme Q10 (CoQ10)
curcumin
d-alpha tocopherol
DHA (docosahexaeonic acid)
EPA (eicosapentaenoic acid)
ginkgo biloba
gotu kola
l-5-methyltetrahydrofolate glucosamine salt (5-MTHF)
l-arginine
l-carnitine
l-glutathione
lion's mane
n-acetyl-cysteine (NAC)
nicotinamide riboside
omega-3 fatty acids
phospholipids
pine bark
quercetin
resveratrol
thiamin (vitamin B1)
tocotrienols
vitamin B
vitamin D
vitamin E
β-nicotinamide mononucleotide (NMN)
AMP-activated protein kinase (AMPK)
Agmatine
Alpha-Lipoic Acid
anthocyanosides
Arginine silicate
Benfotiamine
Dihydrolipoic Acid
Eicosapentaenoic Acid
Other health conditions supported by l-glutathione
Acquired Immune Deficiency SyndromeAutoimmune Disorders
Cancer Treatment (reducing side effects)
Chemotherapy (reducing side effects)
Cirrhosis of the Liver
Diabetes
Fatty Liver Disease
Free Radical Damage
Hepatitis
Inflammation
Liver Detoxification
Nerve Damage
Parkinson's Disease
Peripheral Neuropathy
Radiation Sickness
Sickle Cell Anemia
Skin Care (general)
Ulcers
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