title: The middle years: living sensibly.
mesh_terms: D004032:Diet; D005260:Female; D006801:Humans; D008019:Life Style; D008297:Male; D008875:Middle Aged; D009726:Nurses / Q000706:statistics & numerical data; D010808:Physical Examination; D005082:Physical Exertion; D011315:Preventive Medicine; D012907:Smoking; D012917:Social Adjustment; D019966:Substance-Related Disorders