Health Tips
Introduction
Introduction
Hong Kong is overwhelmed by air pollution. Air Pollution Index (API) stands at a high level throughout the year. It is estimated that around 38 billion dollars are spent each year to cover the health care cost and loss of productivity in relation to air-pollution-related respiratory and cardiovascular illnesses.
Air Pollution in Hong Kong
Air Pollution in Hong Kong
Air pollution index (API) was introduced by Environmental Protection Department in January 1998. It is a simple and unified index to measure air pollution levels. It serves as a basis for issuing advice to the public before the onset of air pollution episodes. It will help the public, particularly susceptible groups such as people with heart or respiratory illnesses, to consider taking precautionary measures when necessary.
Outdoor - the Effects of Air Pollution on Health
Outdoor - the Effects of Air Pollution on Health
It is estimated that around 38 billion dollars is spent each year to cover the health care cost and loss of productivity in relation to air-pollution-related respiratory and cardiovascular illnesses. It has been shown that air pollution is directly related to the number of admissions to hospital for respiratory illness.
Asthma and Environment
Asthma and Environment
Asthma is a common respiratory illness due to allergic inflammation of respiratory tract. It results in mucosal swelling and obstruction of the small airways. Symptoms of asthma include periodic cough, wheeze and shortness of breath. Asthma is commonly seen. 10-15% of children and 6-8% of adult is affected by asthma.
Exercise and Environmental Protection
Exercise and Environmental Protection
Technology gives us a comfortable life nowadays. We do not need to farm for food and wash clothes with our own hands. Thus, our exercise capacity is likely to deteriorate if we do not practice regular exercise session in our living.