People usually ask how to extend the human lifespan to live longer. Biological age is the age of your body’s cells rather than your actual age. If you want to increase your lifespan, you have to decrease the biological age of your cells. So if you want to know how to extend the human lifespan, you should adopt healthy lifestyle choices. From maintaining a balanced diet to exercising daily, there are various ways to lead a longer life. If you want to know how to extend the human lifespan, then consulting a healthcare expert will be ideal.