This site provides information about using high dose thiamine to reduce Parkinson's Disease symptoms. I have Parkinson's and this therapy changed my life! Family and friends that saw the positive changes in my health were amazed at the transition and wanted to know more. This website was created as a way to share articles, case studies and videos so that other people with Parkinson's may learn about and benefit from this therapy.

Why use High Dose Thiamine?

High dose thiamine(B1) is a low cost, self-administered therapy. No prescription or doctor's appointment required!

Based on published studies done by Italian neurologist, Dr. Antonio Costantini, high doses of thiamine(B1) will reduce symptoms of Parkinson's disease. Dr. Costantini has successfully treated thousands of Parkinson patients since 2013 and, as well as reducing the symptoms, the results show that thiamine may prevent the disease from progressing! 

According to Dr. Costantini, "all Parkinsonian patients, at any stage of the disease have benefit on symptoms and stopping the progression of the disease, whether or not they are being treated with other drugs.   We do not have any patients who do not respond to treatment with thiamine."

Getting Started


What to expect (as reported by patients using this therapy)

Sources of Thiamine HCl (or HCL)

Notes: B1 should be in the water-soluble hydrochloride form to be safe and effective in high doses. 

Vitacost - These easy to swallow 500 mg capsules are the popular choice for patients using this therapy: Click here.

Amazon - Solgar brand 500 mg capsules are large and could be a problem swallowing: Click here.

Bulk Supplements - no additives powder. Click here.

The original Italian studies were done using intramuscular injections. This site will provide information on using oral supplementation as it is being used by many patients with Parkinson's with great success. Please check with your doctor if you have any concerns about taking high doses of this vitamin.