Physical activity can prevent many major illnesses. Evidence shows that regular exercise can: * promote healthy blood sugar levels to prevent or control diabetes * promote bone density to protect against osteoporosis * reduce the overall risk of cancer * increase levels of HDL or "good" cholesterol -reducing the risk of developing heart disease * lower high blood pressure-reducing the risk of developing heart disease * boost the immune system * boost self-confidence and help prevent depression * in combination with a balanced diet, help to maintain a healthy weight What types of activity count? Many people believe that only vigorous exercise or playing sport counts as healthy activity. Yet substantial health benefits can be achieved from regular activity without the need for special equipment, sporting ability or getting very hot and sweaty. Moderate intensity physical activity, such as brisk walking, painting, vacuuming and mowing the lawn, ...
