Yes, there is a variety of things you can do to wear down the enamel. A few of the biggest things are: Drinking Coffee or soda, eating acidic foods and not brushing your teeth. Sadly you are not able to grow back your enamel after if it fully gone so it's best to protect your enamel as much as possible.
strong heart
strong lungs
better immune system
lower weight
being active helps with your heart and weight
A healthy weight, is a set BMI (Body mass index) for your age. The doctor uses a BMI chart to determine the best weight for you based on your height and age.
answer of the question given in figure
