Section 1. Texts and Concepts in NutritionSection 2. Nutritional Evaluation and AssessmentSection 3. CalculationsSection 4. FormulasSection 5. Some considerations of caloric distribution between meals of the day and frequencies in diabetes and non-diabetes Section 6. Evaluation of the interrelationship between nutrients and medicationsSection 7. Some biochemical tests for clinical usesSection 8. Water as a Fundamental Element in NutritionSection 9. Some tables of practical uses in Dietetics