Lowering your biological age is possible, and it starts with conscious choices in movement and nutrition. Your biological age, also known as body age or physiological age, says more about your health than the number on your passport. While your chronological age is fixed, your cellular age is influenceable. Longevity research shows that people who exercise with purpose and eat well can be biologically years younger than their actual age.
Difference between biological and chronological age
Your chronological age is the number of years you have lived. Your biological age reflects how old your body looks at a cellular level. Scientists measure this via epigenetics, where changes in gene expression serve as an indicator of ageing. Telomeres, the protective ends of your DNA, play a central role in this. The longer your telomeres are relatively, the more slowly you age biologically. Lifestyle directly influences this process.
How exercise improves your biological age
Regular physical exercise is one of the most powerful ways to lower your body age. Strength training increases muscle mass, improves insulin sensitivity and lowers inflammatory markers in the blood, three factors that are directly linked to biological ageing. Endurance training increases your VO2 max, a reliable measure of your cardiorespiratory fitness and biological fitness. Research shows that a high VO2 max strongly correlates with a lower biological age and a longer life expectancy.
Golden combination of cardio and strength training
For optimal results, combine strength training with cardio. Two to three strength sessions a week, supplemented by moderate cardio such as walking or cycling, is a proven combination to slow down ageing. personal training for the over-50s show how to apply this effectively later in life as well. The intensity and build-up of your training are just as important as the frequency.
Biological age and nutrition
What you eat has a direct impact on your biological age. Food that promotes inflammation, such as processed products, refined sugars and trans fats, accelerates ageing at the cellular level. A diet rich in antioxidants, fibre and healthy fats has a protective effect on your telomeres and slows down epigenetic ageing. Think of oily fish, vegetables, nuts, pulses and olive oil as the basis.
Complete diet key to healthy ageing
Insulin sensitivity is a key factor in this story. A diet low in ultra-processed carbohydrates and high in protein stabilises your blood sugar, which benefits your metabolic health and biological age. Calorie restriction without malnutrition, where you eat less while still getting all your micronutrients, is consistently linked in longevity research to a lower biological age. A personal trainer with nutrition coaching helps you translate this into an approach that suits your body and goals.
How to measure your biological age
There are several ways to measure your biological age. Blood markers such as inflammation levels, insulin resistance and cholesterol profile provide an indication. A VO2max test maps your cardiorespiratory fitness. An InBody measurement analyses your body composition, muscle mass and fat percentage. Together, these measurements give a reliable picture of how old your body looks functionally, regardless of your date of birth.
Recovery as part of biological rejuvenation
Becoming biologically younger is not just about training and diet. Recovery is an equally important pillar. Chronic sleep deprivation increases inflammatory markers and accelerates telomere shortening. Adequate sleep, active recovery and stress management are not a luxury but a necessity if you want to slow down ageing. reduce stress through sport discusses how exercise also contributes to a lower biological age in this respect.
Biological rejuvenation requires a consistent approach
Improving your biological age is not a matter of a few weeks of hard training. It is a lifestyle that you consistently maintain. The combination of targeted training, dietary choices that reduce inflammation and sufficient recovery together ensure measurable changes in your biological markers. Anyone who tackles this structurally can be biologically demonstrably younger than the calendar indicates. Book a no-obligation intake with one of our locations in Amsterdam. Then we will look for the best personal trainer for your physical goals.
