In order for a person to improve one's health literacy the best answer would be A. Keep track of vital signs like the blood pressure as well as the cholesterol. This is vital in order for the person to know his current health standing and to prevent diseases.
A person can improve his/her
health literacy by keeping track of vital signs like blood pressure and
cholesterol. By doing so, you will determine your limitation in food or you can
change your lifestyle to accommodate better body condition. Moreover, self-awareness in
fitness is a great help to have a healthy life because it will give you an idea
on your health status.