Being underweight can contribute to a very frail and weakened immune system. It can make one feel tired mentally. And can also affect the bones by making them very brittle and frail sometimes.
The most important reason to washing a cutting board is because it can grow bacteria, if it's not washed with bacteria cleaning soap and hot water.
<span>Establishing smoke-free zones and enforcing alcohol policies on college campuses illustrate a new emphasis on: Health promotion
Smokes has been proven to caused various type of diseases such as lung cancer and Erectile dysfunction, and alcohol has been proven to damage your liver in the long run. Regulating these substances will improve people's overall health within your community.
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That answer is True, cancer can't be prevented but doing all of the things they describe helps a lot.
