Joint pain supplements may not do what the bottle says

Longer studies haven't shown lasting help from supplements

Glucosamine and chondroitin are pills sold for joint soreness. Longer studies didn't find that either gave lasting joint relief. Curcumin comes from turmeric, while Boswellia is a plant extract. Early studies looked hopeful, but the later results were less convincing.

Try only one new product at a time. Write down one daily task before you begin. Keep the rest of your routine as steady as you can. It'll make any small change easier to judge.

A clinic visit may save another month of guessing

One QC Kinetix choice is a regenerative treatment called platelet-rich plasma, which is prepared from your blood. Staff draw blood, separate the platelets, then place the prepared portion into the sore joint. Medical providers are the clinicians who examine the sore area first.

The clinic calls this an orthobiologic procedure because it uses blood or tissue material. Concentrated platelet-rich plasma is another preparation of the same blood material. Ask where the material comes from, how it's prepared, where it goes, and how recovery may feel. Bring every pill and powder name, so the clinician can check them.

Vitamins don't identify the cause of joint soreness

Vitamin D or magnesium may be needed for another health reason. Joint soreness alone can't show that you're low in either one. Your history and a blood test can answer that question. Extra vitamins aren't a substitute for an exam.

Cannabidiol is a cannabis product often sold as oil for soreness. A trial didn't find clear help for the joint problems it tested. One package may also differ from the next package. Your pharmacist can check whether it fits your other medicines.

Stop a supplement when it doesn't help a daily task

A supplement trial shouldn't run forever because the bottle is open. Choose an end date and one daily action worth tracking. If nothing useful changes, the cost isn't buying relief. You can take that short record to your next visit.

Sudden swelling or heat changes the choice. Fever, weakness, or soreness in several joints does too. Those signs call for medical care, not another bottle. It's safer to learn the cause first.

Sources

1. A meta-analysis of 20 dietary supplements across 69 randomised trials in hand, hip or knee osteoarthritis found that seven (collagen hydrolysate, passion fruit peel extract, Curcuma longa extract, Boswellia serrata extract, curcumin, pycnogenol and L-carnitine) showed large short-term effects on pain, and six more (undenatured type II collagen, avocado soybean unsaponifiables, methylsulfonylmethane, diacerein, glucosamine, chondroitin) showed statistically significant but clinically unclear effects. At MEDIUM term only green-lipped mussel extract and undenatured type II collagen retained clinically important effects, and NO supplement had a clinically important effect on pain at long term.

   Liu X, Machado GC, Eyles JP, Ravi V, Hunter DJ — Dietary supplements for treating osteoarthritis: a systematic review and meta-analysis.. British Journal of Sports Medicine, 2018. DOI: 10.1136/bjsports-2016-097333.

2. Within the VITAL trial - 25,871 US adults randomised in a 2-by-2 factorial design to vitamin D and/or marine omega-3 fatty acids - a subgroup of 1,398 participants with pre-existing chronic knee pain (mean age 67.7, 66% women, mean WOMAC pain 37 of 100) was followed for a mean of 5.3 years. WOMAC pain did not differ between active vitamin D and its placebo, or between active omega-3 and its placebo, at any time point, and the time-by-treatment interactions were not significant. Function and stiffness gave the same answer.

   MacFarlane LA, Cook NR, Kim E, et al. — The Effects of Vitamin D and Marine Omega-3 Fatty Acid Supplementation on Chronic Knee Pain in Older US Adults: Results From a Randomized Trial.. Arthritis & Rheumatology, 2020. DOI: 10.1002/art.41416.

3. In a randomised, double-blind, placebo-controlled trial, 136 patients with hand osteoarthritis or psoriatic arthritis who still had moderate pain on existing therapy received synthetic cannabidiol 20-30 mg daily or placebo for 12 weeks. The between-group difference in pain intensity at 12 weeks was 0.23 mm on a 0-100 mm scale (95% CI -9.41 to 9.90; p=0.96). There were no significant effects on sleep quality, depression, anxiety or pain catastrophizing either.

   Vela J, Dreyer L, Petersen KK, Arendt-Nielsen L, Duch KS, Kristensen S — Cannabidiol treatment in hand osteoarthritis and psoriatic arthritis: a randomized, double-blind, placebo-controlled trial.. Pain, 2022. DOI: 10.1097/j.pain.0000000000002466.

4. The FTC's Health Products Compliance Guidance sets out the standard every health claim in advertising must meet. Advertising must be truthful and not misleading, and before an ad runs the advertiser must hold adequate substantiation for every objective claim it conveys expressly or by implication. As a general rule, claims about the health benefits or safety of foods, dietary supplements, drugs and other health-related products require substantiation in the form of 'competent and reliable scientific evidence'. The guidance explicitly covers websites, social media, influencer marketing, press interviews, seminars, and claims made indirectly through healthcare practitioners.

   Federal Trade Commission, Bureau of Consumer Protection — Health Products Compliance Guidance. FTC Business Guidance, 2022.