Something different for you today – a history lesson…with some science.
The history of Parkinson’s disease dates back well before Dr James Parkinson made his observations about 6 patients 199 years ago (oh, big anniversary coming up! Who knew)
But it may surprise you to know that the history of Parkinson’s disease dates back before even Jesus turned up.
You actually have to go back a long back in order to get to the beginning…
If you were demonstrating the early features of Parkinson’s disease in the year 500 BCE, there was really only one place in the world that you wanted to be:
India. Source: blogs.umb.edu
Not only did India have a extremely sophisticated system of diagnosis for what we call Parkinson’s disease, but they also have a VERY effective treatment!
Don’t believe me? Read on.
Around 5000 BCE, the wise and farsighted members of the Indian medical establishment began pooling their collective knowledge – firstly in an oral form, but then eventually in a written format. That written material became the text known as the Ayurveda (/aɪ.ərˈveɪdə/; Sanskrit for “the science of life” or “Life-knowledge”).
It can not be understated how sophisticated the Ayurveda was for its time. This was a period bridging the ‘new stone age’ and the ‘Bronze age’. People’s understanding of medical afflictions was basically limited to what the Gods and evil spirits were doing to them.
The earliest account of Parkinson’s disease features in the Ayurveda was compiled by Susruta (the 600 BC author of “Susruta Samhita”). He described slowness (cestasanga in Sanskrit) and akinesia (cestahani) in certain individuals, and also (curiously) reported that certain poisons could cause rigidity and tremor.
To demonstrate to you just how sophisticated the Ayurveda was, consider this: when faced with a person exhibiting tremor a practitioner using the Ayurveda could chose between six different types of tremor:
- Vepathu (a generalised tremor)
- Prevepana (excessive shaking)
- Kampa vata (tremors due to vata)
- Sirakampa (head tremor)
- Spandin (quivering)
- Kampana (tremors)
Number 3 (Kampa vata) on that list is what we now refer to as Parkinson’s disease. Kampa basically means ‘tremor’, while Vata is more difficult to define – it is essentially the property/force that governs all movement in the mind and body (blood flow, breathing, etc – even the movement of thoughts).
Since the 3rd century BCE, practitioner of the Ayurveda have been using the seeds of Mucuna pruriens in treating conditions of tremor.
Mucuna Prurien seeds. Source: Kisalaya
Commonly known as the cowhage plant, Mucuna pruriens are a tropical legume. They are called atmagupta in Sanskrit. Powdered seeds of atmagupta mixed in milk was generally given to treat Kampa vata. And it worked very effectively!
How did it work?
In 1937, a pair of chemist discovered the secret ingredient that allowed Mucuna pruriens seeds to work their magic.
Isolation of l-3:4-dihydroxyphenylalanine from the seeds of Mucuna pruriens.
Damodaran M, Ramaswamy R.
Biochem J. 1937 Dec;31(12):2149-52. No abstract available.
(this article is OPEN ACCESS
and available to read if you would like)
They found that the seeds contained very high concentrations of a chemical that you and I are familiar with: L-dopa.
Remarkably, Mucuna Pruriens are approximately 4-6% L-dopa, making them mother nature’s natural treatment for Parkinson’s disease. And remember that for over 2000 years, this treatment (atmagupta) has been utilised in the treatment of Kampa vata in India!
EDITORIAL NOTE: This will probably get me in trouble with the major drug companies, but it would be a worthwhile enterprise for an NGO to set up some Mucuna pruriens plantations in strategically located positions around the world, in order to supply the growing number of people with Parkinson’s disease in the 3rd world. Just a thought.
How does atmagupta compare with modern L-dopa?
One that has already been tested:
Mucuna pruriens in Parkinson’s disease: a double blind clinical and pharmacological study.
Katzenschlager R, Evans A, Manson A, Patsalos PN, Ratnaraj N, Watt H, Timmermann L, Van der Giessen R, Lees AJ.
J Neurol Neurosurg Psychiatry. 2004 Dec;75(12):1672-7.
(this report is OPEN ACCESS
if you would like to read it)
In this double blind clinical study, the researchers gave 8 people with Parkinson’s disease with a short duration L-dopa response and dyskinesias single doses of 200/50 mg L-dopa or 15-30 g of mucuna preparation. They gave these treatments in a randomised fashion at weekly intervals. They found that mucuna seed powder formulation had a more rapid onset of action and a longer period without dyskinesias. The researchers concluded that ‘this natural source of L-dopa might possess advantages over conventional L-dopa preparations in the long term management of PD’. A grand conclusion, but they also note that a more long term assessment is required.
And that concludes your history lesson for today – hope you liked it!