Exercise is essential for maintaining good physical and mental health, and regular physical activity has been shown to have numerous benefits for disease prevention. Usually, when we think of preventing disease, the first thing that comes to mind is hygiene and medicines. Although having proper hygiene is crucial to prevent any diseases, it is not the only means of preventing them.   Physical activity and exercise are extremely important in keeping the body fit and battling diseases. Your body can become prone to sicknesses and otherwise avoidable medical disorders if you do not get enough exercise and physical mobility. In this blog, we will explore the connection between exercise and disease prevention, and how regular physical activity can help prevent a range of health conditions. 

Cardiovascular Disease 

Regular exercise can help prevent cardiovascular disease by reducing the risk of high blood pressure, high cholesterol, and other risk factors. Exercise strengthens the heart and improves circulation, which can reduce the risk of heart attacks, strokes, and other cardiovascular events. Daily exercise can also help in controlling high blood pressure. When combined with the use of a blood pressure monitor, exercise can help in the management of hypertension. Exercise strengthens the heart, which makes it easier for the heart to pump blood. This reduces the amount of pressure on the arteries, which lowers blood pressure.[1] 

Type 2 Diabetes 

Type 2 diabetes is a growing health concern around the world. In India, around 77 million people above the age of 18 suffer from Type 2 diabetes. Despite its prevalence, the illness can potentially be avoided via regular physical activity. Exercise helps to regulate blood sugar levels and can improve insulin sensitivity, reducing the risk of developing type 2 diabetes. Regular exercise and having a healthy diet can help those with diabetes better manage their condition and improve overall health.[2] 

Cancer 

Cancer is regarded as an unavoidable disease that cannot be cure. Many are also of the opinion that there are very limited ways in which the spread of cancer can be prevented.  Studies have shown that regular exercise can reduce the risk of certain cancers, including breast, colon, and lung cancer. Exercise can help regulate hormone levels and reduce inflammation, which can reduce the risk of cancer. Additionally, regular exercise can help those with cancer manage their symptoms and improve overall health, while also potentially increasing their likelihood of recovery.  

Osteoporosis 

Osteoporosis is a condition that causes bones to become weak and brittle, making them more prone to fractures. Women are more likely to develop osteoporosis than men because they have smaller, thinner bones. Regular exercise, especially weight-bearing exercise, can help strengthen bones and reduce the risk of osteoporosis. Exercise also helps to improve balance and coordination, reducing the risk of falls that can lead to fractures.[3] 

Depression and Anxiety 

Regular exercise can also have significant mental health benefits, reducing the risk of depression and anxiety. According to studies, the global rate of early-life depression is at an all-time high.  People are becoming increasingly melancholy, anxious, and stressed. Exercise helps to release endorphins, which are natural mood enhancers. By getting proper daily exercise, you can promote the release of such ‘feel-good’ chemicals, allowing you to be more motivated and have a more positive outlook. At the same time, regular exercise can improve self-esteem, provide a sense of accomplishment, and improve overall mental health, helping you increase your productivity throughout the day.[4] 

Obesity 

Obesity is a growing health concern around the world, but regular exercise can help prevent and manage the condition. Fast food is incredibly convenient and readily available, making it relatively easy to gain weight quickly. Exercise helps to burn calories and can improve metabolism, reducing the risk of obesity. Those who are obese and want to lose weight and improve overall health can do so by incorporating physical activity and exercise into their daily lives. 

Cognitive Function 

Studies have shown that regular exercise can improve cognitive function and reduce the risk of cognitive decline. Exercise improves blood flow to the brain, which can help improve memory, attention, and decision-making skills. Adequate exercise has also been demonstrated to lower the risk of dementia and Alzheimer’s disease. 

Conclusion

Regular exercise is essential for disease prevention and can have numerous benefits for physical and mental health. The World Health Organization recommends that adults engage in at least 150 minutes of moderate-intensity aerobic exercise or 75 minutes of vigorous-intensity aerobic exercise per week. By incorporating regular exercise into your daily routine, you can improve your health and reduce the risk of a range of health conditions. 

 References 

1. Exercise: A drug-free approach to lowering high blood pressure – Mayo Clinic 
2. India towards diabetes control: Key issues – PMC (nih.gov) 
3. Osteoporosis – Symptoms and causes – Mayo Clinic 
4. Depression and anxiety: Exercise eases symptoms – Mayo Clinic