Knee discomfort when going down stairs, stiff fingers in the morning, a shoulder that aches with the slightest movement: joint pain affects almost everyone at some point, and its frequency increases with age. The good news is that you can often take action, provided you understand where the pain is coming from.
Because having joint pain is not a cause, it's a symptom. Behind it, there may becartilage wear,inflammation, overuse or hormonal factors. This article covers the possible causes, warning signs you shouldn't ignore, and especially natural solutions whose effectiveness is documented, without exaggerated claims.
<<<28>>> Joint pain douleurs articulaires has several causes: osteoarthritis (cartilage wear, the most common), inflammation, overuse and sports, excess weight, or hormonal fluctuations. Above all, certain warning signs (fever, swelling, redness, trauma) require a medical consultation. For mild to moderate discomfort, several natural approaches have evidence: turmeric (the best documented),harpagophytum, omega 3 and collagen, supported by an anti-inflammatory diet, gentle physical activity and maintaining a healthy weight. Supplements are comfort aids, not medicines.
Understanding joint pain
A joint is an ingenious system. The ends of the bones are covered with cartilage, a smooth and elastic tissue that absorbs shocks and allows surfaces to glide without friction. Everything is bathed in synovial fluid, which lubricates and nourishes. When this balance is disrupted, pain appears.
We often distinguish two main types of joint pain, and the distinction is useful. Mechanical pain appears with effort and subsides at rest: it suggests wear (osteoarthritis). Inflammatorypain, on the other hand, is present at rest, sometimes wakes you at night and is accompanied by prolonged morning stiffness: it points to an inflammatory cause (arthritis). This distinction is not a diagnosis, but it helps better describe what you feel, including to your doctor.
It is also important to distinguish true joint pain (in the joint) from pain in nearby structures: tendons (tendinitis), ligaments, muscles. They do not all call for the same solutions. In this article, we focus on the joints themselves.
The main causes of joint pain
Joint pain can have very different origins. Identifying its nature is the first step, as it determines the approach. Here are the main families of causes.
| Cause | What happens | Typical signs |
|---|---|---|
| Osteoarthritis | Progressive cartilage wear. The most common cause, related to age and use. | Mechanical pain (with effort), brief morning stiffness, knee, hip, hands. |
| Inflammation / arthritis | Joint inflammation, sometimes autoimmune (rheumatoid polyarthritis). | Pain at rest, prolonged morning stiffness, swelling, warmth. |
| Overuse / sports | Repeated microtrauma, intensive or poorly executed movements. | Localized pain after effort, sometimes slight swelling. |
| Overweight | Mechanical overload on weight-bearing joints (knees, hips). | Knee and hip pain, worsened by walking. |
| Hormonal fluctuations | A drop in estrogen levels (menopause) affects joint comfort. | Diffuse pain appearing or worsening at menopause. |
Among all these causes,osteoarthritis is by far the most common: it accounts for the majority of chronic joint pain, particularly after age 50. Since it deserves thorough treatment, we dedicate a full article to it: osteoarthritis: what natural solutions to relieve pain.
Also worth noting: a bloated belly, persistent fatigue, or diffuse pain can sometimes accompany low-grade inflammation sustained by lifestyle factors (diet, sedentary behavior, stress). Addressing these factors often benefits the joints.
When to see a doctor
Before discussing natural solutions, one step is essential: knowing how to recognize what requires medical attention. Most joint discomfort is benign, but certain signals require professional advice without delay.
Consult a doctor if joint pain is accompanied by:
- Fever, chills, or unexplained intense fatigue
- Significant swelling, redness, or warmth of the joint
- Onset after a shock, fall, or trauma
- Intense pain, persisting for several days or worsening
- Night-time waking due to pain, very prolonged morning stiffness
- Visible deformation or joint locking
These situations may indicate an infection, inflammatory disease, or injury requiring specific care. The natural approaches presented below concern mild to moderate discomfort and are complementary, never replacing, medical follow-up.
An important note on mindset: natural solutions do not "cure" osteoarthritis or joint diseases. They can help to relieve discomfort and support joint comfort daily. This is valuable, but it is neither a substitute for a diagnosis nor for treatment when one is needed.
Anti-inflammatory plants (what science says)
Several plants are traditionally used for joint comfort. They are not all equal in terms of evidence. Here are the two best supported, those we have chosen to rely on.
Turmeric: the most studied natural anti-inflammatory
<<<31>>> Turmeric curcuma, and more precisely its active principle curcumin, is arguably the best documented natural anti-inflammatory for the joints. According to a network meta-analysis by Zhao et al. 2023 in the Journal of Ethnopharmacology, covering 23 studies and 2,175 patients, curcumin significantly reduces pain (WOMAC score) in knee osteoarthritis, with fewer side effects than conventional anti-inflammatories (DOI: 10.1016/j.jep.2023.117493).
An important practical point: curcumin is poorly absorbed by the body when consumed alone. Combining it with piperine (black pepper extract) or with a fatty substance significantly improves its bioavailability. This is a reflex to adopt, whether using turmeric as a spice in cooking or as a supplement.
Harpagophytum: Devil's Claw
Theharpagophytum (Harpagophytum procumbens), nicknamed "devil's claw," is a plant from Southern Africa traditionally used for joint pain. According to a review by Brien et al. 2006 in the Journal of Alternative and Complementary Medicine, data from higher-quality studies suggest that harpagophytum is effective in reducing pain, with a low risk of adverse effects compared to conventional anti-inflammatory drugs (DOI: 10.1089/acm.2006.12.981). However, the authors emphasize that larger-scale trials remain necessary.
Turmeric and harpagophytum complement each other well: this is why they form a coherent foundational duo to support joint comfort over time. Discover our organic harpagophytum and our organic turmeric.
Nutrients for Cartilage and Comfort
Plants are not the only avenue. Several nutrients play a role in joint health, with varying levels of evidence. It's important to be honest about these differences, as the market is filled with products with unequal promises.
Multiple meta-analyses show a reduction in pain in knee osteoarthritis.
Significant effect on short-term pain reported by a large meta-analysis (Liu 2018).
Pain reduction in higher-quality studies, data to be confirmed.
Anti-inflammatory properties, particularly useful in inflammatory contexts.
Weak or uncertain effects according to the most rigorous reviews, despite their popularity.
This table deserves an explanation. According to a large meta-analysis by Liu et al. 2018 in the British Journal of Sports Medicine, which reviewed 20 supplements across 69 trials, hydrolyzed collagen and curcumin are among the few to show significant effects on short-term pain. In contrast, glucosamine and chondroitin, yet the best-selling ones, showed only weak or clinically insignificant effects (DOI: 10.1136/bjsports-2016-097333). It is precisely for this reason that we chose to highlight turmeric and collagen rather than follow the glucosamine trend.
Collagen, a component of cartilage
<<<6>>> Collagen collagène is the main structural protein of cartilage. Its supplementation, in hydrolyzed form for good absorption, is among the approaches with interesting evidence for joint comfort. Our marine collagen in capsules, combined with hyaluronic acid, is a practical option. To learn more, see our article on the optimal daily dosage of collagen.
Omega 3, modulators of inflammation
<<<13>>> Omega 3 oméga 3 (EPA and DHA) are known for their anti-inflammatory properties. According to a review by Navarini et al. 2017 in Lipids in Health and Disease, omega 3 supplementation can help improve certain joint symptoms in inflammatory contexts, particularly pain and morning stiffness (DOI: 10.1186/s12944-017-0586-3). They are particularly relevant when the inflammatory component is marked. Discover our Omegavie® omega 3.
For those who prefer an all-in-one approach, the Joint Care Nutripack brings together several of these active ingredients in a formula designed for joint comfort. And for local relief, the joint gel applies directly to the affected area.
Anti-inflammatory eating
What we eat influences the level of inflammation in the body, and therefore, indirectly, joint comfort. Adopting an "anti-inflammatory" plate is a simple and beneficial long-term strategy for overall health.
Foods to prioritize: fatty fish (salmon, mackerel, sardines, rich in omega 3), colorful fruits and vegetables (rich in antioxidants), berries (blueberries, blackberries), olive oil, nuts and seeds, legumes, and anti-inflammatory spices like turmeric (with pepper) and ginger. These are the basics of the Mediterranean diet, whose benefits on inflammation are well established.
Foods to limit: refined sugars and sodas, ultra-processed products, excess red meat and processed meat, poor-quality fats (fried foods, hydrogenated oils). These foods tend to promote an inflammatory state.
<<<32>>> Maintaining a healthy weight maintien d'un poids de forme deserves special mention: every extra pound increases the load on the knees and hips. For weight-bearing joints, losing some weight, when necessary, is one of the most effective actions there is. Our guides 27 science-backed tips for losing weight can help.
Good daily habits
Beyond diet and supplements, a few habits make a real difference in joint comfort.
Move, but gently
Contrary to popular belief, immobility is bad for joints. Gentle and regular activity gentle and regular activity (walking, swimming, cycling, yoga) maintains mobility, nourishes cartilage and strengthens the muscles that support the joint. The goal is not performance but consistency.
Alternating heat and cold
The heat relaxes muscles and relieves chronic stiffness (mechanical pain). The cold reduces inflammation and soothes acute pain or swelling. Learning to use one or the other depending on the situation is a simple and free tool.
Protect your joints
Adopting good posture, avoiding repetitive traumatic movements, carrying loads intelligently, warming up before exercise: these habits reduce wear and microtrauma over time.
Maintain your muscle mass
Toned muscles relieve joints by absorbing some of the stress. Gentle muscle strengthening, adapted to your level, is a valuable investment for joints that last.
Frequently asked questions
What are the causes of joint pain?
Joint pain has multiple causes. The most common is osteoarthritis, progressive cartilage wear linked to age or overuse. Next come inflammatory causes (arthritis, polyarthritis), overexertion and microtrauma related to sports or repetitive movements, excess weight which increases load on joints, and hormonal fluctuations, particularly at menopause. Medical advice is recommended if in doubt.
What is the best natural anti-inflammatory for joints?
Turmeric, rich in curcumin, is one of the best-documented natural anti-inflammatories for joints: several meta-analyses show a reduction in knee osteoarthritis pain. Harpagophytum (devil's claw) is also a reference plant. Omega 3 modulate inflammation. These actives are nutritional supports, not medicines, and do not replace medical advice in case of persistent pain.
When should you see a doctor for joint pain?
Seek prompt medical attention if pain is accompanied by fever, chills, significant swelling, redness or heat in the joint, or if it occurs after an injury. Severe pain that persists for several days, wakes you at night, or severely limits movement also warrants medical advice. Natural solutions are intended for mild to moderate discomfort and never replace professional diagnosis.
Does diet play a role in joint pain?
Yes. An anti-inflammatory diet can help reduce joint discomfort: prioritize fatty fish (rich in omega 3), colorful fruits and vegetables, berries, olive oil, spices like turmeric and ginger. Conversely, excess refined sugars and ultra-processed products can perpetuate inflammation. Maintaining a healthy weight also reduces mechanical load on joints.
Are dietary supplements effective for joint pain?
Some have interesting evidence. According to a meta-analysis of 69 trials (Liu 2018), hydrolyzed collagen and curcumin show significant effects on pain in the short term, while glucosamine and chondroitin, though very popular, have weak or uncertain effects. Supplements are a support for joint comfort, to be integrated into a comprehensive approach (movement, diet, weight), and do not replace medical treatment in case of pathology.
Learn more
- Arthralgia
- Medical term designating joint pain, regardless of its cause.
- Cartilage
- Smooth and elastic tissue that covers the ends of bones in the joint, absorbs shocks and allows smooth movement.
- Osteoarthritis
- Progressive wear of cartilage, the most common cause of chronic joint pain.
- Synovial fluid
- Fluid that lubricates and nourishes the joint, ensuring its proper functioning.
- Curcumin
- Active compound of turmeric, responsible for its anti-inflammatory properties, better absorbed with piperine.
- Omega 3
- Fatty acids (EPA, DHA) with anti-inflammatory properties, found in fatty fish.
- Liu X, Machado GC, Eyles JP, et al. Dietary supplements for treating osteoarthritis: a systematic review and meta-analysis. Br J Sports Med. 2018;52(3):167-175. doi:10.1136/bjsports-2016-097333
- Zhao J, Liang G, Zhou G, et al. Efficacy and safety of curcumin therapy for knee osteoarthritis: A Bayesian network meta-analysis. J Ethnopharmacol. 2023;321:117493. doi:10.1016/j.jep.2023.117493
- Brien S, Lewith GT, McGregor G. Devil's Claw (Harpagophytum procumbens) as a treatment for osteoarthritis: a review of efficacy and safety. J Altern Complement Med. 2006;12(10):981-93. doi:10.1089/acm.2006.12.981
- Navarini L, Afeltra A, Gallo Afflitto G, Margiotta DPE. Polyunsaturated fatty acids: any role in rheumatoid arthritis? Lipids Health Dis. 2017;16(1):197. doi:10.1186/s12944-017-0586-3
About this article. Written by the Nutrition•pro team based on meta-analyses and clinical reviews indexed on PubMed. This article is informational and does not replace medical advice. In case of persistent, intense joint pain or accompanied by warning signs, consult a health professional. Discover our editorial methodology.
