Remember the old saying, health is wealth ? Well, it is literally true. A healthy mind and body are the key to a happy life. Health not only impacts a person's personal life but also professional life , so staying healthy should be of utmost importance in everyone's life .A healthy body is often linked to a good diet , exercise and avoiding stress. I believe regular exercise and a good diet are key to staying healthy.Analysing the effects of exercise and a good diet on the human body and mind would further support this.