The amount of blood in a human body varies, depending on factors such as age, sex, overall health and even where a person lives. For example, men tend to have more blood than women of comparable size and weight.
Be as Active as Possible. Regular physical activity and exercise are important to the physical and mental health of almost everyone, including older adults.Staying physically active and exercising regularly can produce long-term health benefits and even improve health for some older people who already have diseases and disabilities.tudies have shown that exercise provides many health benefits and that older adults can gain a lot by staying physically active. Even moderate exercise and physical activity can improve the health of people who are frail or who have diseases that accompany aging.
Too much exercise can lead to fatigue and exhaustion. Photo Credit John Howard/Digital Vision/Getty Images. Getting enough exercise is an excellent way to care for your body, helping to build a healthier heart, maintain mobility and stay flexible.But it is possible to have too much of a good thing when you over-exercise or become obsessed with physical fitness.The Centers for Disease Control recommend healthy adults get 30 minutes of cardio exercise each day. While you may aim for a little more, overdoing exercise can have serious consequences.oo much exercise can lead to fatigue and exhaustion. Photo Credit John Howard/Digital Vision/Getty Images. Getting enough exercise is an excellent way to care for your body, helping to build a healthier heart, maintain mobility and stay flexible.