[Self-medication and safety].

Most drugs used for self-medication act on pain, diarrhea, constipation, gastric acid hypersecretion, or allergic diseases. They are generally well-tolerated, provided the recommended dose regimen is respected. Most adverse effects result from misuse (wrong indication, overdose, interactions, etc.

[Observations on eating].

How the epidemic obesity appeared in the United States during the eighties. Respective intake of fats, proteins and saccharides in the diet is notified. Sugars such as sucrose provide pleasure and reward specially by infants and children.