Chromium in diet. Chromium is an essential mineral that is not made by the body. It must be obtained from the diet. Chromium is important in the metabolism of fats and carbohydrates. It stimulates fatty acid and cholesterol synthesis, which are important for brain function and other body processes. Chromium also aids in insulin action and glucose metabolism.
Public health services. Public Health is defined as âthe art and science of preventing disease, prolonging life and promoting health through the organized efforts of societyâ (Acheson, 1988; WHO).
Public health is the original science in which the community health concept derived from . the differences between both can be viewed more clearly by looking at the outcome measures for both .for example : estimating the environmental health risks , related to public health , while while measuring the incidence of bronchial asthma cases among a group of families at one district related to community health .