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As B12 helps make red blood cells, a lack of vitamin B12 can cause anemia

For example, writing in the New England Journal of Medicine, Willett, Colditz and Hiatt [5] argued that the PCP was misguided in its emphasis on environmental carcinogens: It is important not to detract from the fact that the major causes of cancer are smoking, overweight, and inactivity . But if talking about environmental carcinogens detracts from attention to smoking, overweight and inactivity, the public, policy-makers and clinicians might be forgiven for concluding that all people need to do to prevent cancer is to change their unhealthy behaviors

Exercising and other physical activities that increase the flow of oxygen in the body are good lung healing practices

Molecular mechanisms of lytic enzymes involved in the biocontrol activity of Trichoderma harzianum

Changing relationships between smoking and psychiatric disorders across twentieth century birth cohorts: clinical and research implications