Band 4+: Do you agree that some people are always in good shape even without a healthy diet? why/ why not?

It is no secret that a healthy diet is essential to enjoy being fit, nevertheless a number of factors are also involved that make individuals nice figure. There is a widely held view that biological factors have profound effects on people’s shape. One of the biological factors is genetics. There are some people that just due to possessing skinny genes are always in good shape. An added effective biological factor is metabolism. In fact, people have different metabolism rates. The rate of metabolism is faster in some people and a faster metabolism means burning more calories at rest and during activity that can result in eating more without gainnig weight. Moreover, lifestyle plays a significant role in maintaining fit. On the contrary to the sedentary lifestyle that can lead to overweight, an active lifestyle such as taking the stairs can increase the metabolism rate and results in being fit.