Best Supplements for Pain Relief & Healing
By Dr. Patrick Ryder · Updated March 2026
An evidence-based guide from the team at Dublin City Chiropractic, helping you support your body’s natural recovery.
A healthy, varied diet is the foundation of good health, but modern farming, food processing, and indoor lifestyles mean many of us are deficient in key nutrients. The right supplements can support your body’s ability to heal, reduce inflammation, and manage pain more effectively.
Below, we’ve outlined the supplements we most commonly recommend to patients at Dublin City Chiropractic, along with the science behind each one.
In this guide:
Vitamin D3 & K2
Vitamin C
Omega-3 Fatty Acids
Magnesium
Calcium
Zinc
Curcumin (Turmeric)
Ginger
Boswellia (Indian Frankincense)
Collagen Peptides
1. Vitamin D3 & K2
The sunshine vitamin: essential for immunity and inflammation
Ireland’s climate makes Vitamin D deficiency extremely common. Skin exposure to high-UV sunlight is how we naturally produce D3, and with more of us working indoors, covering up against the weather, and spending less time outside, our levels are taking a hit.
Vitamin D acts as a powerful immune regulator with strong anti-inflammatory properties. Low levels are directly linked to chronic inflammation, a key driver of pain and many long-term health conditions.
Key benefits
Reduces chronic inflammation and pain
Supports immune function and muscle health
Aids calcium absorption and bone strength
Linked to reduced risk of depression, MS, IBS, migraines, and more
Dosage: Up to 5,000 IU daily (the safe upper limit set by the Institute of Medicine). Oral sprays are highly effective.
Always consult a health professional before taking doses above 5,000 IU.
2. Vitamin C
Powerful antioxidant: essential for tissue repair
Vitamin C is far more than just a cold remedy. It’s a critical antioxidant involved in immune function, wound healing, fatty acid metabolism, and neurotransmitter production. Most importantly for musculoskeletal health, it is essential for collagen production, the structural protein that makes up cartilage, tendons, and connective tissue.
Key benefits
Essential for collagen synthesis and tissue repair
Boosts immune function and wound healing
Powerful antioxidant, reducing cell damage
Supports blood vessel formation
Dosage: 75–90mg (standard RDA). Growing evidence supports 200mg/day for optimal health.
Natural sources: citrus fruits, kiwi, bell peppers, broccoli
3. Omega-3 Fatty Acids
Nature’s anti-inflammatory: vital for joints and brain health
The ideal ratio of Omega-6 to Omega-3 in the diet is 4:1. The typical Western diet has pushed this to as high as 15:1, heavily weighted towards Omega-6 from vegetable oils and processed foods. This imbalance drives systemic inflammation.
Omega-3s (specifically EPA and DHA) are among the most well-researched anti-inflammatory compounds available. They can meaningfully reduce joint pain, stiffness, and swelling, particularly in arthritis patients.
Key benefits
Reduces joint pain, stiffness and swelling
Improves heart health (raises HDL cholesterol)
Supports mental health, including depression and anxiety
Promotes bone mineral density
Helps reduce liver fat and supports brain health
May help prevent asthma and dementia
Dosage: At least 1g each of EPA and DHA daily (Arthritis Foundation recommendation). Krill oil is a sustainable, highly bioavailable source.
Natural sources: oily fish, chia seeds, walnuts, flaxseed
4. Magnesium
Involved in 300+ biochemical reactions: critical for muscle and nerve function
Magnesium is one of the most important, and most commonly deficient, minerals in the body. It’s involved in over 300 biochemical reactions, and plays a particularly key role in muscle relaxation, nerve function, and pain regulation. Deficiency is directly linked to elevated inflammatory markers.
Key benefits
Reduces muscle tension and aids recovery
Improves sleep quality
Fights depression and anxiety
Helps regulate blood sugar (Type 2 Diabetes)
Lowers blood pressure
Powerful anti-inflammatory properties
Dosage: 310–420mg/day (RDA). Some researchers suggest 600–900mg for optimal health. Magnesium glycinate is a well-absorbed form.
Natural sources: spinach, kale, avocado, dark chocolate, nuts
5. Calcium
The bone mineral: absorption declines with age
Calcium is essential for strong bones and teeth, but its absorption decreases naturally with age, and is further impaired by low Vitamin D levels. This is why D3 and calcium work best together.
Key benefits
Builds and maintains strong bones and reduces osteoporosis risk
Helps regulate blood pressure
Supports cardiovascular health
May reduce risk of certain cancers (colon, prostate)
Helps with healthy weight management
Recommended daily intake
Age group Men (mg/day) Women (mg/day)
4–13 years 1,000–1,300 1,000–1,300
14–18 years 1,300 1,300
19–50 years 1,000 1,000
51–70 years 1,000 1,200
71+ years 1,200 1,200
Natural sources: dairy, leafy greens, tofu, soya, almonds
6. Zinc
Essential for immunity, wound healing and cell repair
Zinc is a trace mineral that plays an outsized role in the body’s ability to heal. It’s essential for immune function, wound repair, DNA regulation, and cell growth, all critical processes in recovery from injury and chronic pain.
Key benefits
Accelerates wound healing and tissue repair
Strengthens immune response
Reduces severity of the common cold and pneumonia
Supports childhood development and healthy ageing
Helps with acne and skin health
Dosage: Upper tolerable limit is 40mg/day for healthy adults.
Natural sources: red meat, shellfish, chickpeas, lentils, pumpkin seeds
7. Curcumin (Turmeric)
Nature’s NSAID: powerful anti-inflammatory and pain reliever
Curcumin is the active compound in turmeric, and it has become one of the most studied natural anti-inflammatories in the world. It works by blocking inflammatory enzymes and cytokines, the same mechanisms targeted by many anti-inflammatory drugs (NSAIDs). Studies suggest it may be as effective as some NSAIDs for knee osteoarthritis pain, without the side effects.
Key benefits
Reduces joint pain and swelling, comparable to some NSAIDs
Supports management of arthritis and inflammatory conditions
Reduces exercise-induced muscle soreness and speeds recovery
May reduce total cholesterol, LDL, and triglycerides
Growing evidence for benefits in anxiety and metabolic health
Dosage: 500–2,000mg daily. Always choose a supplement that includes piperine (black pepper extract), as it dramatically improves absorption.
New Additions for Pain & Healing
8. Ginger
Anti-inflammatory similar to ibuprofen: excellent for joint and muscle pain
Ginger has been used medicinally for thousands of years, and modern research is confirming why. Its anti-inflammatory properties work via similar pathways to ibuprofen, making it a natural option for joint pain and muscle soreness.
Key benefits
Reduces joint pain and muscle soreness
Natural anti-inflammatory, comparable to some NSAIDs
Helps with nausea and digestive health
Studies show benefit for knee pain specifically
Forms: Capsules, liquid extracts, or added to food and smoothies.
9. Boswellia (Indian Frankincense)
Clinically proven to improve pain and function in as little as 7 days
Boswellia serrata, commonly known as Indian Frankincense, contains active boswellic acids with proven anti-inflammatory and analgesic properties. Crucially, it helps prevent cartilage loss, making it particularly valuable for those with joint conditions. Some studies have shown meaningful improvements in pain and mobility in as little as seven days.
Key benefits
Reduces joint pain and inflammation
Helps prevent cartilage loss
Improves mobility and function
Fast-acting, with noticeable effects within 1–2 weeks in some studies
Dosage: 300–400mg, three times daily. Look for products standardised to 60% boswellic acids.
10. Collagen Peptides
Rebuilds connective tissue: essential as natural production declines with age
Collagen is the most abundant protein in the human body, and the key structural component of tendons, ligaments, cartilage, and skin. Natural production begins to decline from your late 20s onward. Supplementing with collagen peptides provides the direct building blocks your body needs to repair and rebuild damaged connective tissue.
Key benefits
Supports recovery from soft tissue injuries
Helps rebuild tendons, ligaments and cartilage
Improves joint comfort and flexibility
Beneficial for skin, hair and nails
Particularly valuable after the age of 30
Tip: Look for products labelled as hydrolysed collagen or collagen peptides for optimal absorption.
Frequently Asked Questions
What is the best supplement for back pain?
Omega-3 fatty acids, Magnesium, and Curcumin are the three most evidence-backed supplements for musculoskeletal pain, including back pain. Together they address inflammation, muscle tension, and joint pain from multiple angles. However, supplements work best alongside proper chiropractic care and rehabilitation.
Are supplements safe to take alongside chiropractic treatment?
Yes. The supplements listed above are generally safe and can complement chiropractic care well. We recommend discussing any new supplements with your chiropractor or GP, particularly if you take prescription medications or have an existing health condition.
How long does it take for supplements to work for pain relief?
It varies. Boswellia can show effects within 7 days for some patients. Omega-3s and Curcumin typically take 4–8 weeks of consistent use to show meaningful anti-inflammatory effects. Vitamin D levels can take 2–3 months to normalise. Consistency is key.
Is Vitamin D deficiency common in Ireland?
Yes, very. Ireland’s northern latitude, frequent cloud cover, and indoor work culture make Vitamin D deficiency one of the most common nutritional deficiencies in the country. The HSE recommends supplementation for most adults, particularly from October to March.
Can I get all these nutrients from food alone?
Ideally, yes, but in practice, modern diets and food processing make it difficult to consistently hit optimal levels for every nutrient. Supplements are designed to bridge that gap, not replace a healthy diet. Focus on a varied, whole-food diet first, then supplement strategically.
Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult your GP or a qualified health professional before starting any new supplement regime, particularly if you are pregnant, nursing, taking prescription medication, or have an existing medical condition. Dosage recommendations may vary based on individual needs.
Need Help With Pain or Recovery?
Our Dublin chiropractors can advise you on the right supplements alongside a personalised treatment plan, helping you get back to full health faster.
Book an Appointment →
📞 (01) 6444555 · 34 Fitzwilliam Street Upper, Dublin 2
