Affinity Health, a leading provider of high-quality health cover, is exploring how excess weight impacts arthritis symptoms and sharing practical ways to find relief.

Arthritis affects millions of people and is one of the leading causes of pain and disability worldwide.

While the condition itself can be challenging, carrying extra weight can worsen symptoms by placing added pressure on joints and increasing systemic inflammation.

“Arthritis already places a tremendous burden on the body, and carrying extra weight adds even more strain to joints,” says Murray Hewlett, CEO of Affinity Health.

“The good news is that even modest weight loss can significantly reduce pain, improve mobility, and enhance quality of life for those living with arthritis.”

Understanding Arthritis

Arthritis is an umbrella term covering over 100 conditions that cause joint inflammation and pain.

The most common types include:

• Osteoarthritis: The “wear and tear” arthritis, where cartilage breaks down over time.
• Rheumatoid arthritis: An autoimmune disorder where the body attacks joint tissues.
• Gout: Caused by uric acid crystal build-up in the joints.

Symptoms include stiffness, swelling, tenderness, and reduced range of motion. These conditions can make everyday tasks difficult and affect overall well-being.

The Weight–Arthritis Connection

Carrying excess body weight has a direct and damaging effect on arthritis symptoms. Here’s why:

Increased Joint Pressure

Extra kilos place additional pressure on weight-bearing joints like knees, hips, and ankles. Research shows that every kilogram of body weight adds about four kilograms of pressure on the knees when walking.

Faster Cartilage Breakdown

Over time, increased load accelerates cartilage wear, leading to more rapid joint degeneration in people with osteoarthritis.

Inflammation Worsens

Fat tissue produces inflammatory chemicals (cytokines) that can worsen arthritis symptoms. This inflammation doesn’t just affect weight-bearing joints; it can also worsen arthritis in the hands, wrists, and other areas.

Reduced Mobility

Excess weight makes physical activity more difficult, often leading to a cycle of inactivity, muscle weakness, and worsening joint pain.

Increased Risk of Other Conditions

Obesity is also linked to diabetes, heart disease, and metabolic syndrome, which may complicate arthritis treatment and overall health management.

What You Can Do

1. Focus on Healthy Weight Loss

Even small reductions in body weight can lead to significant improvements. Studies show that losing 5–10% of body weight can ease arthritis pain and improve joint function. Aim for gradual, sustainable changes rather than crash diets.

2. Adopt a Joint-Friendly Diet

A balanced diet rich in anti-inflammatory foods can help manage both weight and arthritis symptoms. Good choices include:

• Fruits and vegetables are packed with antioxidants.
• Whole grains, nuts, and seeds.
• Lean proteins such as fish and chicken.
• Healthy fats like olive oil and omega-3-rich foods (such as salmon and flaxseeds).
• Limiting processed foods, sugar, and refined carbohydrates can help trigger inflammation.

3. Stay Active

Exercise may seem daunting with arthritis, but it is one of the most effective ways to reduce pain. Low-impact activities like swimming, walking, cycling, and yoga strengthen muscles, support joints, and improve flexibility. Always consult a healthcare professional before starting a new routine.

4. Strengthen Supporting Muscles

Building muscle around affected joints reduces stress and improves stability. Physical therapy or guided strength training can be particularly beneficial.

5. Manage Pain and Inflammation

Over-the-counter pain relief, prescribed medications, and sometimes joint injections may help manage flare-ups. Complementary therapies, such as heat packs, massage, or acupuncture, can also provide relief.

6. Seek Professional Support

Doctors, dietitians, and physiotherapists can provide tailored plans to manage arthritis alongside weight challenges.

Emotional Health

Living with arthritis while trying to manage your weight can be challenging, both physically and emotionally. It’s normal to feel anxious, frustrated, or even depressed when dealing with ongoing pain. Talking to loved ones, joining support groups, or speaking with a counsellor can make a big difference and help you stay positive and motivated on your health journey.

Conclusion

Managing arthritis while dealing with excess weight can be challenging, but small, consistent steps can make a big difference. A balanced diet, regular low-impact exercise, and professional medical guidance can ease symptoms, improve mobility, and prevent further joint damage. Recognising that arthritis management goes beyond pain relief, Affinity Health supports individuals by providing access to doctors, dietitians, and telehealth consultations, ensuring proper care, advice, and encouragement to live healthier, more active lives with less pain and greater confidence.

About Affinity Health

Affinity Health is South Africa’s leading health cover provider, offering you a range of options at affordable rates, including access to the widest national provider network. We understand the importance of having medical insurance that meets your needs, budget, and lifestyle. Our healthcare products are designed to protect you and your family when it matters the most. We strive to give our clients peace of mind and the highest standard of service. For more information, follow us on Facebook, Twitter, and Instagram.