Health is a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity, and fitness is described as being able to meet the demands of an environment. Health and fitness is important in order to decrease the chances of disease, feel better physically and mentally, avoid injuries and keep a person's body in good condition for longer.
Sport and exercise is integral to being healthy and fit, and it can help fight off anxiety, stress and depression. It also helps prevent many health problems including high blood pressure, heart disease, osteoporosis, colon cancer, obesity and diabetes. Regular exercise can also add up to five years to a person's life.
Eating healthily is also important. Minimizing starch and sugars and avoiding processed foods while consuming food high in protein and healthy fats can help maintain a healthy weight. Low-carbohydrate diets may lead to weight loss when starchy and sugary foods are replaced with natural and non-processed foods. Eating fruits and vegetables, unsalted nuts, unprocessed protein-heavy foods and yogurt is essential to staying healthy. Lowering carbohydrates along with increasing the amount of exercise can help individuals lose weight and increase overall well-being.