Your Lifespan – Part 2 – How you and I get ill | The Missing Human ManualFor right up until my late 40′s I was relatively thin and still able to do a lot of things. Then one day in my 50″s, it seemed as if a switch has been turned on. Each year, I put on a few pounds and became progressively weaker. Then about 58, this process started to accelerate. My knees also were hurting a lot and I was investigating knee replacement! But I thought that all...
