Aging and Our Unhealthy Lifestyles

Credit By: DR HAROON ASGAR

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• 15 Apr 2026

Aging is inevitable. Suffering from preventable, lifestyle-driven diseases is not

Aging is one of the few certainties of human life. From the moment we are born, our bodies begin a complex journey of growth, maturity, and gradual decline. Yet, how we age is not written entirely in our genes. Increasingly, research shows that the speed and quality of aging are deeply shaped by how we live: what we eat, how we work, how much we move, how we sleep, and how we cope with stress.

In societies like ours, undergoing rapid social and economic change, this connection between aging and lifestyle is becoming sharply visible. Longer life expectancy, urbanisation, and modern work patterns are bringing new health challenges. The question is no longer whether we will grow old, but whether we will grow old in good health, dignity, and independence.

Aging: A Natural but Complex Process

Aging is not a disease. It is a natural, biological process involving gradual wear and tear of cells, tissues, and organs. Over time, our bodies repair damage less efficiently. Muscles lose strength, bones become more fragile, immunity weakens, and the risk of chronic illnesses rises.

Scientists link aging to several mechanisms: damage from free radicals, shortening of protective caps on our chromosomes called telomeres, low-grade chronic inflammation, and hormonal changes. We cannot stop these processes entirely, but we can influence how strongly and how early they affect us. This is where lifestyle plays a decisive role.

When Modern Life Speeds Up Aging

In earlier generations, daily life itself involved physical activity. People walked more, worked in the fields, ate home-cooked meals, and spent evenings talking with family and neighbours. Today, a large part of our population, especially in cities and towns, lives very differently.

Many of us sit for long hours at desks, in front of computers or mobile screens. Processed and fast foods have replaced traditional, home-cooked dishes. Stress is constant – from job insecurity and financial pressures to social expectations and the impact of social media. Sleep is often sacrificed in the race to meet deadlines or simply to stay online.

These patterns are not just inconvenient habits; they are powerful accelerators of aging. Sedentary lifestyle weakens muscles and bones, slows metabolism, and increases the risk of obesity, diabetes, and heart disease. Unhealthy diets high in sugar, salt, and unhealthy fats contribute to hypertension, high cholesterol, fatty liver, and joint problems.

Chronic stress raises levels of stress hormones like cortisol, which, over time, damage blood vessels, weaken immunity, and harm mental health. Poor sleep disrupts hormonal balance, impairs memory and concentration, and is linked to weight gain and depression. The result is a worrying trend: people in their 30s and 40s developing conditions once mostly seen in older age high blood pressure, type 2 diabetes, heart disease, and even strokes.

Kashmir’s Changing Health Profile

Kashmir, like many other regions, is experiencing a shift from infectious diseases to lifestyle-related, or “non-communicable”, diseases. Reports from different hospitals in the Valley indicate rising cases of hypertension, diabetes, obesity, and heart-related problems, often in relatively young patients.

Several factors make our situation particularly concerning:

• Dietary transition: Traditional Kashmiri food can be rich in salt and fats, and with the addition of packaged snacks, sugary drinks, and bakery items, the overall diet quality is often poor.
• Physical inactivity: Urbanisation has changed how and where we live and work. Children spend more time indoors with gadgets. Adults are often tied to desks, shops, or vehicles.
• Tobacco use: Smoking and other forms of tobacco remain prevalent, especially among men, but increasingly among younger people as well. Tobacco significantly increases the risk of heart disease, stroke, cancer, and chronic lung disease.
• Psychological stress: Decades of conflict, uncertainty, unemployment, and social pressures have taken a toll on mental health. Anxiety, depression, and sleep disturbances are common and often remain underdiagnosed and untreated.

These realities mean that as our population ages, it will carry a heavy burden of chronic illness unless meaningful changes are made.

Adding Years to Life vs Adding Life to Years

Modern medicine has succeeded in helping people live longer. Vaccines, antibiotics, improved maternal care, and better management of infections and injuries have all contributed to increased life expectancy. However, there is a crucial difference between living longer and living well.

“Healthy life expectancy” – the number of years a person can expect to live in good health without major disability – is often much shorter than total life expectancy. A person may live into their seventies but spend the last decade or more struggling with pain, restricted movement, frequent hospital visits, and dependence on others.

Lifestyle-related diseases play a central role in this gap. A lifetime of unhealthy habits does not simply lead to a sudden event like a heart attack. It gradually narrows arteries, stiffens joints, clouds vision, and weakens memory. By the time obvious symptoms appear, damage is often advanced. The tragedy is that a large part of this suffering is preventable.

What Research Tells Us About Healthy Aging

Global research consistently highlights a few key habits that are strongly associated with healthier aging:

Regular physical activity: Walking briskly for at least 30 minutes a day, five days a week, can reduce the risk of heart disease, stroke, diabetes, and some cancers. Exercise also improves mood, sleep, and cognitive function. Strength training – even simple bodyweight exercises – helps maintain muscle mass and bone strength as we age.

Balanced, mainly home-cooked diet Diets rich in vegetables, fruits, whole grains, pulses, nuts, and healthy fats are linked with longer, healthier lives. Limiting salt, sugar, and heavily processed foods protects the heart and kidneys and helps keep weight under control.

Avoiding tobacco and limiting alcohol There is no safe level of tobacco use. Quitting at any age improves health outcomes. Excessive alcohol fast-forwards aging of the liver, brain, and heart. Adequate sleep Most adults need 7–9 hours of quality sleep per night. Good sleep supports immune function, hormonal balance, memory, and emotional stability.

Social connection and mental engagement Staying socially active and mentally stimulated – through reading, learning, community work, or hobbies – is associated with better mental health and reduced risk of cognitive decline.

These are not exotic or expensive prescriptions. Yet, they require awareness, motivation, and supportive environments.

Beyond Individual Willpower

It is easy to say, “People should exercise more and eat better.” But individual willpower alone cannot overcome environments that promote unhealthy choices. If public spaces are unsafe or poorly maintained, people will not walk. If unhealthy food is cheap and readily available while fresh produce is expensive, many families will make the obvious choice.

A serious approach to healthy aging requires action at multiple levels:

Government and health authorities can invest in parks, walking tracks, cycling paths, and community health centres. They can run awareness campaigns about diet, exercise, and mental health, and regulate misleading advertisements for unhealthy foods.

Schools and colleges can include practical health education, daily physical activity, and regular screening for common risk factors. Children who grow up valuing health are more likely to age well.

Religious and community leaders can use their influence to promote responsible habits – discouraging tobacco and substance abuse, encouraging care for elders, and challenging harmful norms that equate junk food or late-night lifestyles with status.

Media outlets, including newspapers like Greater Kashmir, can continue to highlight health issues, share stories of individuals who have transformed their habits, and hold authorities accountable for public health infrastructure.

Families can create small but powerful traditions: evening walks together, limiting screen time at home, cooking more at home and reserving “outside food” for occasional treats rather than daily routine.

Choosing How We Age

We cannot negotiate with time. Wrinkles will form, hair will grey, and energy levels will change. But within this inevitability lies a wide spectrum of possibilities. At one end is a future marked by preventable illness – early heart attacks, strokes, dialysis, joint replacements, memory loss, and dependence on multiple medicines. At the other end is a future where, despite some limitations, many older people remain active, engaged, and relatively independent. Most of us fall somewhere in between, and the choices we make today pull us in one direction or the other.

The message from scientific research, public health experience, and the lived stories of our own elders is clear: it is never too early and never too late to adopt healthier habits. Small, consistent changes – a daily walk, one less cigarette, one less sugary drink, one extra hour of sleep, one more home-cooked meal – accumulate over years into a very different old age.

As a society in transition, Kashmir stands at a crossroads. We can follow the path many other regions have taken, where economic growth is accompanied by an epidemic of lifestyle diseases and overwhelmed health systems. Or we can consciously choose a different path – one that values health as much as wealth, prevention as much as treatment, and the well-being of our elders as a measure of our collective success.

Ageing is inevitable. Suffering from preventable, lifestyle-driven diseases is not. The future health of our people will depend on whether we recognise this difference and act on it – in our homes, our communities, and our policies – starting now.

(The Author is a senior consultant and a health columnist)