Age-Related Diseases: Symptoms, Common Conditions & Prevention

Age-related changes vary from one man to another and do not necessarily indicate an underlying disease. Common changes may include:

• A gradual decline in muscle mass and physical strength
• Increased body fat, particularly around the abdomen
• Changes in vision and hearing
• Slower recovery from injuries
• Gradual changes in memory and concentration in some individuals
• A gradual decline in testosterone levels in some men

Some symptoms that appear with age may actually be related to an underlying medical condition rather than normal ageing. Persistent or disruptive symptoms should therefore be assessed by a healthcare professional.

Women also experience a range of physical and hormonal changes as they age. Menopause is an important stage, as declining oestrogen levels can affect several aspects of health, particularly bone health.
Potential age-related changes may include:

• Reduced muscle mass and bone density
• Drier skin and reduced skin elasticity
• Changes in sleep and energy levels
• Symptoms associated with menopause
• An increased risk of osteoporosis
• Gradual changes in vision and hearing

These changes should not necessarily be considered an unavoidable part of ageing. Regular medical care and a healthy lifestyle can help prevent, identify, or manage many age-related health conditions.

The risk of developing certain chronic conditions generally increases with age. Common age-related diseases include:

• Cardiovascular disease: including coronary artery disease and hypertension
• Type 2 diabetes: particularly when other risk factors such as overweight and physical inactivity are present
• Osteoporosis: which weakens bones and increases the risk of fractures
• Osteoarthritis: which can cause pain, stiffness, and reduced mobility
• Dementia and Alzheimer's disease: which can affect memory, thinking, and the ability to perform everyday activities
• Hearing and vision impairment: both of which become more common with advancing age

According to the WHO, more than 55 million people worldwide are living with dementia, with nearly 10 million new cases occurring each year.

Not all age-related conditions can be prevented. However, maintaining a healthy lifestyle can reduce several risk factors and help preserve physical function and independence as people grow older.
Important measures include:

1. Engaging in regular physical activity, including strength and balance exercises
2. Following a balanced diet rich in vegetables, fruits, whole grains, and healthy sources of protein
3. Maintaining a healthy body weight
4. Avoiding smoking and exposure to tobacco
5. Getting sufficient, regular sleep
6. Monitoring blood pressure, blood glucose, and cholesterol levels
7. Attending age-appropriate health screenings and medical check-ups

8. Maintaining good dental, eye, and hearing health

1. Staying socially and mentally active

The World Health Organization emphasizes that healthy behaviors, including regular physical activity, a balanced diet, and avoiding tobacco, can help prevent noncommunicable diseases and support healthier aging.