Free Online Introduction to Micronutrients Course
Learn about micronutrients and antioxidants and gain an insight into their absorption, metabolism and excretion as well as their effects on human health.
This free online Human Nutrition course will give you an introduction to micronutrients. Vitamin C, vitamin E, and selenium are micronutrients and antioxidants that help prevent and delay various types of cell damage. Foods containing these biochemicals are beneficial for our health. With this course, you will learn about their absorption, metabolism, and excretion as well as the effects of their deficiency and toxicity on human health.
What You Will Learn In This Free Course
Introduction to Vitamins and Minerals
In this module, you will learn about vitamins and minerals. You will learn about different categories of minerals such as fat-soluble and water-soluble vitamins.You will also learn about the two schools of thought on how to cover vitamins and minerals in nutrition classes.
Antioxidants
In this module, you will learn about antioxidant minerals and vitamins. You will learn about free radicals, reactive oxygen species (ROS) and oxidative stress. You will learn about the components of antioxidant enzymes and the antioxidant network. You will also learn whether too much antioxidants can cause harm.
Vitamin E
In this module, you will learn about different forms of vitamin E. You will learn about vitamin E absorption, metabolism and excretion.Discover the food sources of vitamin E and vitamin E deficiency and toxicity. You will also learn about the dietary reference intake decisions and international units.
Vitamin C
In this module, you will learn about vitamin C absorption, transport, recycling and tissue accumulation. You will learn about the enzymatic functions of vitamin C and about vitamin C deficiency and toxicity. Linus Pauling’s work relating to vitamin C will also be examined.
Selenium
In this module, you will learn about different categories of selenium. You will learn about selenoproteins and their functions and about selenium absorption and excretion. You will also learn about selenium toxicity and selenium’s questionable deficiency.
Course assessment
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