OLD PEOPLE.

Growing old is part of being a living thing. Every people and also  animals must go through a cycle of life that involves a beginning and an end. Actually, as soon as we are born we begin aging or growing older. But when we talk of growing old we think of the physical changes that occur when bodies cannot grow and repair themselves as they once did. At about age 30 the signs of aging start to appear, though for most people the physical changes aren't really obvious until many years later.Growing old is something we cannot avoid that is why we must treat older people right because we will grow old too later,
As people age, skin starts to change and hair may turn thin or gray. Over time muscles become less strong and flexible, and bones may become more  breakable. Blood may not flow through the body as well as it once did, which slows the activity of the brain and the senses. The immune system becomes weaker and doesnt fight sickness as well as before. People experience these changes at different ages, but all will grow old as they near the end of their life cycle. It may seem sad that a person has grown old and cannot do all the things they once did, but try to look at it this way: When people grow old, that means they have been lucky enough to avoid things like accidents and diseases that could have cut their lives short. And better they are prepared for  the physical changes of old age, many people remain healthy and lead full and happy lives.