Helminthic therapy and osteoarthritis
Osteoarthritis is a type of degenerative joint disease that results from breakdown of joint cartilage and underlying bone.
The scientific evidence[edit | edit source]
There are many more publications on the Helminthic therapy and rheumatoid arthritis (RA) page. Notably, there are numerous studies on animal models of arthritis listed on that page.
- 2026 Feb Osteoarthritis as a systemic disease
- 2026 Jan 20 Breaking the cycle: How immune reprogramming and modulation are redefining Osteoarthritis care
In addition, it is suggested that they would have experienced chronic helminthiasis, driving their immune system into a non-inflammatory homeostatic state, and thus protecting from comorbidities encountered in modern industrialized regions
- 2025 Oct 8 Dampened inflammation and reduced risk of osteoarthritis among non-industrialized societies -- Full text
- 2025 Mar 14 Development of a macrophage polarization-modulating therapeutic agent for osteoarthritis treatment
- 2025 Feb 13 Osteoarthritis
- 2023 May 17 Osteoarthritis "The histology and pathophysiology both demonstrate an inflammatory process"
- 2013 Jan Osteoarthritis as an inflammatory disease (osteoarthritis is not osteoarthrosis!) -- Full text | PDF
- … initially considered cartilage driven, OA is a much more complex disease with inflammatory mediators released by cartilage, bone and synovium. Low-grade inflammation induced by the metabolic syndrome, innate immunity and inflammaging are some of the more recent arguments in favor of the inflammatory theory of OA…
The anecdotal evidence[edit | edit source]
This first report is more detailed than the quotes that follow it.
- Why doctor working in New Zealand infected himself with hookworms (Knee arthritis)
- “I was starting to get early onset osteo, seems to have stopped.” [1]
- “In my own case, (osteoarthritis) is well controlled by taking Glucosamine/Chondroitin and Hyaluronic acid, but, having recently forgotten to get a top-up dose of hookworm on time, I noticed a reappearance of discomfort from my affected joints and had to increase the supplements to compensate, so it looks like the worms were helping with this condition.” [2]
- ☹️ “I have solid osteo in the hips. I have also had NA for about 5 years. No apparent help at all for osteo but good help for hay fever.” [3]
- “I received my first dose of NA in June 2016 for widespread food and inhalant allergies and arthritis (osteoarthritis since childhood). 10 months later noticed that I was less stiff when getting out of the car. High sensitive C (a measure of inflammation) went down from 11 (very high) to 8 (still very high but progress). Just received new results at the 22 month mark, and my levels are down to 3.99. Although this is still high (it should be 2 or lower), it is the lowest I have seen in my adult life.” [5]
- “My osteoarthritis is most evident in my right hand knuckle and spine (back and neck). At 12 weeks post inoculation (with NA), my osteoarthritis improved noticeably, measured by pain in knuckle and 'cricking' noises in my neck during exercises.” (Via email.)
- “I have Osteoarthritis in my big toe/foot joint and Coeliac Disease. I was also diagnosed with Polyarthralgia. After getting my 10 NA about 14 months ago and then another 10 about 5 months later I really noticed a difference in the aching joints. My polyarthralgia in my hands and feet have improved immensely and the osteoarthritis is definitely better although I still get pain walking as constantly have to walk using that big toe joint. It was when I lost my colony of NA after having to take a series of courses of antibiotics in early 2018 when my symptoms came back and I really noticed how well I had been with the NA on board.” [6]
- Two reports from someone with Crohn's-related arthritis.
- “I had knee pain for 20 years after quitting running, accompanied by a 24/7 warm feeling on the surface around both knees. After my third inoculation of helminths, the warmth went away. I believe it was some form of immune response to the damage in my knees, or perhaps a type of arthritis. Anyway, it's gone...” [8]
- “I am about four months along treating UC with Human Whipworm TTO. I experienced an unexpected, but welcome benefit within two weeks of my first dose (50 ova). I had suffered a broken shoulder 12 years ago that was never set properly, so I had a lot of soreness and stiffness in that joint since that time. The second week after starting TT all my joints starting popping profusely for a couple days then settled down, it was then I noticed the pain in my shoulder was easing. Today my shoulder no longer hurts before bed, the pain, stiffness, inflammation is almost nonexistant. I could not fully extend that arm with the broken shoulder over my head before, now I can actually extend it over my shoulder and place my arm behind my head. I never expected this range of motion would ever be possible again after the shoulder injury. I can say TT worked a miracle on my joint pain. (I have dosed a total of 300 TTO to date).” [9]