Aches and stiffness in men after 40: where they come from and what helps

In the morning your body takes a while to get going. Your knees, back and shoulders ache — though nothing happened. People usually blame age and the sports of their youth. But this kind of aching often has a clear and fixable cause.

Why it aches

In men over 40, aches and stiffness often go hand in hand with low-grade inflammation. Its main driver is fat around the waist: it constantly releases substances that keep inflammation going throughout the body. That's why joints, sleep, fatigue and mood so often drag each other down.

Rest or move?

Move. Muscle is an active anti-inflammatory organ. Regular training lowers low-grade inflammation, and the small "spike" after a workout is a normal part of adapting. Only overload without recovery does harm.

What helps

Regular movement and strength training. 150 minutes a week plus strength 2–3 times — without pain.

Your waist. Reducing fat around the waist is the main lever against low-grade inflammation.

Don't smoke. Even one cigarette a day keeps inflammation going; after quitting it returns to normal in about a year.

Sleep. Several nights of short sleep in a row raise inflammation.

A Mediterranean style. Olive oil, nuts, legumes, fish, vegetables; less processed meat and fewer sugary drinks.

Teeth and gums. Gum inflammation is an underrated source of inflammation throughout the body. See a dentist regularly.

About bones — the part that doesn't hurt

Osteoporosis is thought of as a women's issue, but it's common in men too and found less often. And after a hip fracture, outcomes are worse in men. Bone is lost without symptoms. Risk factors: low testosterone, long-term steroids, low body weight, smoking, heavy drinking, a fracture from a minor injury, losing height. With these, it's worth discussing a bone density scan with a doctor. Testosterone therapy doesn't protect bone from fractures — what protects it is strength and impact exercise, protein, vitamin D and calcium.

What about supplements?

"Anti-inflammatory" supplements lower markers in blood tests, but none has proven a health benefit. Curcumin can damage the liver and interacts with medicines. Boswellia helps only with knee pain from osteoarthritis.

When to see a doctor without delay

• A joint is swollen, and morning stiffness lasts longer than an hour.
• After 50 — pain and stiffness in both shoulders or hips and feeling unwell. If this comes with a new headache, vision problems or jaw pain when chewing — urgently.
• A suddenly swollen, red, hot and very painful joint.
• Unexplained weight loss, fever and drenching night sweats.
• Any fracture from a minor injury.

What to try this week

• Two 30–40 minute strength workouts on different days, without pain.
• A 10–15 minute walk after your main meals.
• Book a dentist appointment if it's been a while.

This is general information, not a prescription. Tests and treatment are chosen by a doctor.