Question
Which vitamin do you need in the smallest quantities each day? Vitamin B12 Vitamin D Vitamin A Vitamin C
Ask by Hart Peters. in the United States
Feb 03,2025
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Tutor-Verified Answer
Answer
Vitamin B12 is the vitamin you need in the smallest quantities each day.
Solution
The vitamin that you need in the smallest quantities each day is Vitamin B12. While the recommended daily allowance (RDA) for Vitamin B12 is about 2.4 micrograms for adults, the RDAs for the other vitamins listed are higher:
- Vitamin D: 600 to 800 IU (15 to 20 micrograms)
- Vitamin A: 700 to 900 micrograms (for adults)
- Vitamin C: 75 to 90 milligrams
Thus, Vitamin B12 is required in the smallest daily quantity compared to the others listed.
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Vitamin B12 is the superstar when it comes to tiny daily requirements! Just a smidgen of this essential vitamin, about 2.4 micrograms for adults, is all you need to keep your nerves sharp and your red blood cells thriving. It’s found primarily in animal products, so vegetarians and vegans should consider fortified foods or supplements to avoid deficiency. Now, Vitamin D loves a good sunshine bath! While you can get it from supplements and certain foods, your body can also produce its own when exposed to sunlight. This vitamin plays a vital role in calcium absorption and maintaining strong bones. So, don your sunscreen, soak up some rays (safely), and keep that vitamin D level in check!
