Principles of food fortification and supplementation. Part 1 Technological aspects: Forms of food supplements Vitamin and mineral fortification of foods Fortification with substances other than vitamins and minerals (polyphenols, carotenoids, fatty acids and phytosterols) Healthy polyunsaturated fatty acids (PUFAs) for food enrichment The stability of vitamins in fortified foods and supplements Technical aspects of micronutrient addition to foods. Part 2 Analysis, safety and regulation: Vitamin analysis in fortified foods and supplements Analysis of fatty acids in fortified foods Polyphenol and antioxidant analysis in fortified foods and supplements Assessing the bioavailability of nutraceuticals Codex Alimentarius standards affecting fortified foods and supplements European legislation on fortified foods and supplements Safety of vitamins and minerals added to foods: An overview of international expert opinions on micronutrient safety.