Diseases that were historically linked to senior citizens–diabetes, high blood pressure, heart disease, and fatty liver disease, have now started to be diagnosed in children. This is a growing concern for physicians, who have seen an increase in young adults aged 20-30 years being diagnosed with these lifestyle-related illnesses.
Few people are living in the same conditions they lived in a few decades ago because of long work hours, poor eating habits, stress, no exercise, and poor sleeping patterns. As a result, these diseases are now being diagnosed earlier and earlier in life, contributing to decreased productivity and quality of life and impacting long-term health.
Lifestyle diseases are diseases caused primarily as a result of poor daily habit choices and/or behaviors. Unlike infectious diseases, lifestyle diseases develop over a long period of time as a result of unhealthy lifestyle choices.
Common lifestyle diseases include
Type 2 Diabetes
High Blood Pressure (Hypertension)
Obesity
Heart Disease
High Cholesterol
Fatty Liver Disease
Stroke
Certain Cancers
Sedentary Lifestyle
One of the biggest reasons behind the rise of lifestyle diseases in young adults is physical inactivity.
Many professionals spend 8–10 hours sitting at a desk, followed by additional hours on mobile phones, laptops, or television screens. Lack of movement slows metabolism, contributes to weight gain, and increases the risk of insulin resistance.
According to Dr. Sumit Gulla, senior internal medicine doctor in Gurgaon at Miracles Healthcare, “Many young patients diagnosed with diabetes and hypertension today have one thing in common, a highly sedentary lifestyle combined with poor dietary habits. Regular physical activity remains one of the most effective ways to prevent lifestyle diseases.”
Unhealthy Eating Habits
Modern lifestyles have made convenience foods more accessible than ever. Unfortunately, many of these foods are loaded with unhealthy fats, excess sugar, refined carbohydrates, and high sodium levels.
Common dietary habits contributing to lifestyle diseases include
Frequent consumption of fast food.
Sugary beverages and energy drinks.
Processed snacks
Skipping breakfasts
Late-night eating and too many food delivery orders
Together, these habits are at the heart of poor nutrition, which can lead, at an earlier age than previously anticipated, to obesity, elevated cholesterol, diabetes, and heart disease.
Rising Stress Levels
Additionally, young people are now experiencing a greater amount of stress than before including career stress, academic stress, financial stress, and social stress. A certain amount of stress is okay, but prolonged stress is detrimental to overall health.
Prolonged stress increases cortisol levels, which may contribute to
Weight gain.
High blood pressure.
Elevated blood glucose levels
Disruptions to sleeping patterns
Decreased immunity
Most people develop unhealthy coping strategies, including eating by emotions, smoking, drinking, and not exercising, which in turn increases the risk of developing diseases.
Sleep Deprivation
Sleep is often sacrificed to meet work deadlines, social commitments, or entertainment needs. But poor sleep quality can negatively affect metabolism and hormone regulation.
Lack of adequate sleep has been linked to
Obesity.
Diabetes.
Hypertension.
Mental health disorders.
Heart disease.
Young adults who continuously sleep less than seven hours a night are at a higher risk of developing chronic health conditions.
Excessive Screen Time and Digital Dependency
There is no doubt that technology has improved convenience, but unfortunately, it has also contributed to a sedentary lifestyle.
Increased screen time can lead to
Less physical activity.
Poor posture.
Eye strain.
Sleep disruption.
Increased stress levels.
Spending several hours daily on smartphones and computers without balancing physical activity can accelerate the development of lifestyle-related disorders.
Obesity
Obesity has become one of the strongest risk factors for lifestyle diseases. For example, being overweight significantly raises your chance of developing chronic diseases; by reference, nearly all organ systems are affected by excess body fat, making it easier to develop Diabetes, Hypertension, Sleep Apnea, Fatty Liver Disease, and Cardiovascular Diseases.
Contributing factors include
High-calorie diets.
Lack of exercise.
Stress eating.
Poor sleep.
Hormonal imbalances.
Even moderate weight gain during young adulthood can increase the risk of chronic disease later in life.
Smoking, Alcohol, and Other Harmful Habits
Smoking and excessive alcohol consumption remain significant contributors to early lifestyle disease development.
These habits can increase the chance of
Liver disease.
Stroke.
High blood pressure.
Various cancers.
Combined with poor nutrition and inactivity, these behaviours can accelerate health deterioration.
Family History
However, lifestyle choices often determine whether those genetic risks become reality.
Dr. Sumit Gulla, emphasizes, “A family history of diabetes or heart disease should not be viewed as destiny. Healthy eating, regular exercise, stress management, and routine health screenings can significantly reduce the risk and delay disease onset.”
Simple lifestyle changes can help prevent or delay the onset of chronic diseases
Exercise for at least 30 minutes daily.
Keep fit by ensuring your weight stays healthy.
A well-balanced diet full of fresh fruits and veggies should be consumed.
Stay away from processed foods or candy.
Try to get at least 7-9 hours of good sleep and manage your stress.
Don't smoke and do not drink too much alcohol.
Have regular examinations/check-ups by a physician or health professional.
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There is an alarming growth in the number of young adults who become infected with lifestyle diseases due to the increasing prevalence of lifestyle issues. Diagnosing and treating at an early stage not only helps manage it from being severe but also improves overall health.
If you are experiencing any symptoms, such as unexplained weight gain, fatigue, elevated blood pressure, elevated blood sugar, or any other concerns, contact an internal medicine doctor near you at Miracles Healthcare.
Miracles Healthcare is a leading multispeciality hospital in Gurgaon, offering comprehensive preventive health check-ups, internal medicine consultations, diabetes management, cardiology services, nutrition counseling, and advanced diagnostic facilities under one roof since 2002. The hospital serves patients across Gurgaon from its conveniently located centers in Sector 14, Sector 56, and Sector 82. Patients from nearby areas such as Golf Course Road, Sushant Lok, DLF Phases, South City, Sohna Road, Nirvana Country, New Gurgaon, and Golf Course Extension Road frequently choose Miracles Healthcare for their healthcare needs.