8.1: Introduction
- Page ID
- 80543
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- Compare and contrast the definitions of vitamins and minerals.
- Distinguish between trace minerals and major minerals.
- Distinguish between fat-soluble and water-soluble vitamins.
- List food sources for each vitamin and mineral.
- Evaluate a meal for the relative presence of vitamins and minerals.
- Describe the sources and benefits of dietary antioxidants and phytochemicals.
- Describe the role of vitamins and minerals in maintaining vision.
- Describe the role of vitamins and minerals in maintaining bone health.
- Describe the role of vitamins and minerals in metabolism and blood function.
- Explain the risks and benefits of dietary supplements.
Vitamins and minerals are considered micronutrients, as they are needed in smaller amounts than macronutrients (carbohydrates, proteins, and fats). Although micronutrients do not provide energy themselves, many of them support energy production in the body. Micronutrient deficiencies can manifest as fatigue and many other signs and symptoms. In this chapter, we will review the categories of micronutrients introduced in Chapter 1.3 and focus on food sources of these necessary nutrients that can support our goal of optimal wellness, including preventing deficiencies. In addition to learning about the traditional vitamin categories, we will also explore how our health can be improved with nutrients categorized as antioxidants and another grouping of substances in food with health value called phytochemicals. This chapter will also provide the latest evidence-based review of dietary supplements.
Cover Art: "#vitamix 34 (1 kale leaf, handful of spinach & grapes, 1/2 banana, 1 clementine, 1/4 star fruit, 1 carrot, a sliver of ginger, 1/4 cucumber, scoop of protein powder & OJ)" by GlitterandFrills is licensed under CC BY 2.0.