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学科
- Healthspan[remove]12
- AIDS (Disease)1
- Alcoholism1
- Anorexia nervosa1
- Appetite1
- Avian influenza1
- Caffeine -- Physiological effect1
- Children -- Health and hygiene1
- Eating disorders1
- Food habits1
- Food handling -- Safety measures1
- Food poisoning -- Prevention1
- Foodborne diseases1
- HIV (Viruses)1
- Healthful living1
- Holidays -- Psychological aspects1
- Influenza1
- Influenza viruses1
- Insomnia1
- National school breakfast program1