Bone and Joint Health: Preventing Osteoporosis and Staying Strong

Osteoporosis is often called a "silent" disease because bones can weaken for years without symptoms until a fracture happens. The essentials: who is at risk, how bone strength is tested in India, the calcium and vitamin D you need, and the diet, exercise and treatment choices that keep bones strong.

Osteoporosis is often called a "silent" disease because bones can weaken for years without symptoms until a fracture happens. The essentials: who is at risk, how bone strength is tested in India, the calcium and vitamin D you need, and the diet, exercise and treatment choices that keep bones strong.

How Bones Work

Bone is living tissue that constantly remodels: old bone is broken down (resorption) and new bone is built (formation).

In younger years, bone formation outpaces resorption, so bone density builds to a peak around age 30.
After middle age, resorption gradually outpaces formation and bone density can decline.
The peak bone mass you build in youth, plus how much density you keep later, determines your fracture risk.

Osteoporosis: The "Silent Bone Thinning"

Osteoporosis is a condition in which bones become weak, porous and prone to fracture — often with no symptoms until a bone breaks. Even earlier, osteopenia (low bone mass) signals that bone is thinning and deserves attention.

Common fracture sites: wrist, hip, and spine (vertebrae).
A hip fracture is serious in older adults.

How Common Is Osteoporosis in India?

A large 2021 study of over 31,000 Indian adults found osteoporosis in about 18.3% and osteopenia in about 49.9% — meaning roughly half of Indian adults have low bone mass (Int J Research in Orthopaedics 2021).
A 2023 meta-analysis put pooled Indian prevalence at about 22.9% for osteoporosis and 44.8% for osteopenia, higher in women (about 26.3%) than men (about 10.9%) (European J Cardiovascular Medicine 2023).
The Indian Society for Bone and Mineral Research estimates that around 20% of Indian women over 50 have osteoporosis, with Indian men affected too (ISBMR position paper).
Awareness and treatment rates are low: the ISBMR notes that only a small share of people with osteoporosis are diagnosed and treated, so many cases go unnoticed until a fracture (ISBMR position paper).

Risk Factors

Non-modifiable: being female, older age, early menopause, family history, a slender frame.
Modifiable: low calcium and vitamin D, inactivity, smoking, heavy alcohol, low body weight, and long-term use of some medicines (e.g., corticosteroids).

India has its own drivers too: most adults consume far less calcium than the recommended amount, and over 80% of urban Indians are deficient in vitamin D despite abundant sunshine (IOF India audit).

Testing: The DEXA Scan and T-Scores

A bone density test (DEXA or DXA scan) measures bone strength and diagnoses osteoporosis or osteopenia.

T-score: compares your bone density with that of a healthy young adult. A T-score of −1.0 to −2.5 means osteopenia; −2.5 or lower means osteoporosis. The Z-score is used for younger people and compares against others your age.

Who should be tested (your doctor will advise based on your risk):

Women over 65 and men over 70.
Younger people with risk factors: early menopause, a fragility fracture, long-term steroids, low body weight, or a family history.

DEXA access in India is limited relative to need, and availability is concentrated in larger cities (ISBMR position paper). Private DEXA scans typically cost ₹1,500–₹4,500, with lower or subsidised rates at some government hospitals. Confirm current pricing with the centre (Shely — DEXA bone density scan India).

Doctors may also use a FRAX score — a tool that estimates your 10-year fracture risk using your bone density and risk factors — to decide on treatment.

Calcium and Vitamin D: The Indian Numbers

Calcium

The ICMR-NIN 2020 recommendation for Indian adults is 1,000 mg of calcium per day, rising to 1,200 mg/day for postmenopausal women, the elderly, and pregnant/lactating women (ICMR-NIN — Nutrient Requirements for Indians 2020).
Most Indians fall short, averaging only about 300–500 mg/day from food (IOF India audit) — a big gap that supplements often help to close on medical advice.
Indian foods rich in calcium: milk, curd, paneer, ragi (finger millet), amaranth, leafy greens (methi, palak), sesame seeds (til), tofu, and calcium-fortified foods.

Vitamin D

The same ICMR-NIN 2020 guidelines set 600 IU/day for adults and 800 IU/day for those aged 60 and above (ICMR-NIN — Nutrient Requirements for Indians 2020).
Despite sunny weather, urban lifestyles keep many Indians indoors, so over 80% are deficient (IOF India audit). Vitamin D is essential for absorbing calcium.
Sources: moderate direct sunlight on exposed skin, plus fortified foods and supplements when levels are low, on medical advice.

Protein and Other Nutrients

Protein (dal, beans, paneer, milk, eggs, fish, soy) supports bone structure and the muscle that protects bones.
Vitamin K (leafy greens), magnesium (whole grains, nuts, seeds), zinc and phosphorus also contribute.

Exercise for Bones and Joints

Exercise is one of the most effective ways to build and preserve bone and protect joints.

Weight-Bearing Exercise (for bones)

Activities where you bear your own weight stress the bones and stimulate strengthening:

Brisk walking, running, dancing, stair climbing, racket sports.
Resistance/strength training (weights, resistance bands) is especially effective for both bone and muscle.

Balance and Posture (for fall prevention)

Balance exercises (tai chi, single-leg standing) reduce fall risk — critical for older adults protecting against fractures.

For Joint Health

Low-impact, joint-friendly activity (swimming, cycling, walking, yoga, water aerobics) keeps joints moving and muscles supporting them without excess stress.
Regular movement reduces stiffness; staying active protects joints better than inactivity.

Osteoporosis Treatment in India

For established osteoporosis, medication is usually needed — calcium and vitamin D alone are not a substitute for treatment when osteoporosis is diagnosed (ISBMR position paper).

Bisphosphonates (such as alendronate) are common first-line medicines that slow bone loss; costs in India vary by brand.
Denosumab (an injection given twice a year) is another option.
Other treatments (raloxifene, teriparatide, hormone therapy) are used in selected cases.
The Indian Orthopaedic Association's 2025 guidelines are a current national reference for diagnosis and management (IOA 2025 guidelines).

Always take osteoporosis medicines under a doctor's supervision, and follow the prescribed schedule — treatment is long-term and often under-used because many stop early.

Osteoarthritis vs. Osteoporosis

These are different conditions, often confused:

Osteoporosis = weak bone (increases fracture risk).
Osteoarthritis = worn joint cartilage (causes pain, stiffness, reduced movement).

Both become more common with age, but their management differs. Osteoarthritis is managed with exercise, weight control, pain relief, and sometimes physiotherapy or joint treatment.

Lifestyle for Healthy Bones and Joints

Don't smoke: smoking reduces bone density and slows healing.
Limit alcohol: heavy drinking weakens bones.
Maintain a healthy weight: protects joints and supports bones.
Stay active daily: movement supports both bones and joints.
Prevent falls: secure rugs, improve lighting, wear supportive shoes, and consider balance training.

When to See a Doctor

See a doctor if you have:

A bone that breaks from a minor injury
Persistent joint pain, swelling, or stiffness
Height loss or a stooped posture
Unexplained back pain (possible spine fracture)
New or worsening joint problems affecting daily life

Discuss a bone density test with your doctor if you have risk factors, and ask about your calcium and vitamin D levels — these simple checks can catch problems early.

This article is for educational purposes only. Bone and joint conditions can have serious causes and need proper diagnosis. Always consult a doctor for symptoms, bone-density testing, and treatment, especially before starting a new exercise program if you have osteoporosis or joint disease.

Sources

This information is for general guidance only and is not medical advice. Always consult a qualified doctor about tests, diagnosis and treatment.