Ageing is inevitable, but how you age can be influenced by a wide range of factors. Some people remain active, independent and healthy well into later life, while others develop chronic health problems much earlier.
So, what separates healthy ageing from simply getting older? There isn’t one single predictor. Healthy ageing is influenced by a combination of genetics, lifestyle, environment and your underlying state of health.
If you have started to take more interest in your future health, it’s encouraging to learn that several of the most important factors can be monitored and improved.
Cardiovascular health
Heart and blood vessel health is one of the most important indicators of long-term wellbeing. High blood pressure, unhealthy cholesterol levels, smoking, physical inactivity and other cardiovascular risk factors can increase the likelihood of serious health problems later in life.
Monitoring markers such as blood pressure, cholesterol and blood glucose can therefore provide useful information about your future health risks, even when you currently feel well.
Metabolic health
Metabolic health refers to how effectively your body manages processes such as blood sugar, fats and energy. Maintaining healthy blood glucose levels, blood pressure, cholesterol and body composition can all contribute to better long-term health.
Metabolic problems can develop gradually and may not cause obvious symptoms in their early stages. This is one reason preventative health testing can be useful: it can identify changes that might otherwise go unnoticed.
Physical activity and muscle strength
Regular movement is strongly associated with healthy ageing. Exercise helps support cardiovascular fitness, muscle strength, balance, mobility and metabolic health.
Maintaining muscle becomes particularly important as we get older because age-related muscle loss can affect strength and independence.
You don’t necessarily need an extreme exercise programme. A combination of cardiovascular activity, strength training and regular everyday movement can provide a strong foundation for healthy ageing.
Sleep and stress
Sleep is sometimes overlooked when discussing longevity, but consistently poor sleep can affect mood, concentration, metabolic health and overall wellbeing.
Chronic stress can also influence sleep, eating habits, activity levels and other aspects of health. Finding sustainable ways to manage stress and prioritising good-quality sleep can therefore be an important part of a long-term health strategy.
Nutrition
A balanced diet provides the nutrients required to support cardiovascular, metabolic, digestive and overall health.
Rather than focusing on a single ‘superfood’, healthy ageing is generally better supported by a varied diet containing plenty of plant foods, fibre and appropriate sources of protein and healthy fats.
Your nutritional needs can also change throughout life, making personalised advice particularly useful.
Maintaining a healthy weight
Body weight is only one measure of health, but maintaining a healthy body composition can support long-term metabolic and cardiovascular health.
Importantly, weight shouldn’t be considered in isolation. Muscle mass, waist circumference, metabolic markers, physical activity and nutrition can all provide additional context.
Preventative health testing
One of the most useful approaches to healthy ageing is understanding your health before you develop obvious symptoms.
A comprehensive preventative health assessment may examine a range of biomarkers associated with cardiovascular, metabolic and hormonal health.
Tracking these measures over time can help identify changes and highlight areas where lifestyle improvements or further clinical assessment may be appropriate.
Some longevity testing programmes go further by combining health tests with personalised recommendations around nutrition, exercise, sleep and other lifestyle factors.