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human physiology

Smoking and obesity are both harmful to your health and wallet.

Annual health-care expenses are substantially higher for smokers and the obese, compared with nonsmokers and people of healthy weight, according...
human physiology
Sore throat? Where’s the antibiotic? Runny nose? Where’s the antibiotic? Alexander Fleming discovered penicillin in 1928 and it was touted...
human physiology
Vitamin B12 (cyanocobalamin) and other B vitamins have critical roles in producing brain chemicals that affect mood and other brain...