Podcast
Questions and Answers
Which type of vitamins are stored in the liver and body fat?
Which type of vitamins are stored in the liver and body fat?
- Vitamin D and E
- Vitamin C and B
- Water-soluble vitamins
- Fat-soluble vitamins (correct)
What is the recommended daily allowance (RDA) of vitamin A for males?
What is the recommended daily allowance (RDA) of vitamin A for males?
- 1000 micrograms
- 500 micrograms
- 900 micrograms (correct)
- 700 micrograms
What are the potential consequences of excessive vitamin A intake?
What are the potential consequences of excessive vitamin A intake?
- Severe liver or brain damage (correct)
- Stronger bones
- Hair growth
- Improved vision
Which foods are rich in carotenoids, a source of vitamin A?
Which foods are rich in carotenoids, a source of vitamin A?
What is the consequence of too little vitamin A intake?
What is the consequence of too little vitamin A intake?
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Study Notes
Vitamins Stored in the Liver and Body Fat
- Fat-soluble vitamins, including vitamins A, D, E, and K, are stored in the liver and body fat.
Vitamin A Requirements
- The recommended daily allowance (RDA) of vitamin A for males is not specified, but it varies by age and other factors.
Consequences of Excessive Vitamin A Intake
- Excessive vitamin A intake can lead to toxicity, causing symptoms such as headaches, dizziness, blurred vision, and liver damage.
Rich Sources of Carotenoids
- Foods rich in carotenoids, a source of vitamin A, include sweet potatoes, carrots, dark leafy greens, squash, and broccoli.
Consequences of Vitamin A Deficiency
- Too little vitamin A intake can lead to night blindness, impaired immune function, and skin problems.
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