Your role is to take care of your body because its the only on you have. Your responsibility is to make sure your body is getting the nutrition and vitamins it needs. Making sure you drink enough water and keep as many chemicals out of your body as you can is a huge key to health. taking care of your body's outsides are just as important as taking care of your body's outsides, as well.
It's the outer membrane / cell membrane. Cells transport into and out of the Membrane
Answer:
Physically active jobs can sometimes cause physical harm due to repetitiveness and bad working conditions. Putting a lot of stress on your body can have long term effects, like working for construction or doing anything heavy lifting damages your body over time.
If long, slow, steady-state aerobics was the key to fat loss every
person who crosses the finish line of a marathon or Ironman would have
very low body fat. This just isn't the case. Numerous people who train
for an endurance event gain weight.