Proven natural methods to boost health, longevity

Scientists have made major breakthroughs in the search for optimal health and longevity. These include: getting good sleep could add years to life; 20 minutes of exercise can help avoid hospitalisation for diabetes, stroke, and other conditions; how 150 minutes of exercise weekly can help ‘cure’ non-alcoholic fatty liver disease; exercise more effective than medicines to manage mental health; and what to eat and not to eat to live longer.