Jay prides himself on his healthy diet, but has recently started noticing that his hair and nails seem dull and brittle and has recently learned that he has low levels of Vitamin D. What does Jay need?

Jay prides himself on his healthy diet, but has recently started noticing that his hair and nails seem dull and brittle and has recently learned that he has low levels of Vitamin D. What does Jay need?

• A. Carbohydrates
• B. Fats
• C. Vitamins
• D. Minerals

Answer: (B)

When a deficiency is identified, the fix is to supply that nutrient. In Jay’s case, the issue is low vitamin D, which is a vitamin. The direct need is to increase vitamin intake, specifically vitamin D, to restore those levels. Fats can help with the absorption of fat-soluble vitamins like vitamin D, but they don’t replace the vitamin itself. Carbohydrates don’t address a vitamin deficiency, and minerals are a different category of nutrients. So the appropriate need is vitamins, focusing on vitamin D.

When a deficiency is identified, the fix is to supply that nutrient. In Jay’s case, the issue is low vitamin D, which is a vitamin. The direct need is to increase vitamin intake, specifically vitamin D, to restore those levels. Fats can help with the absorption of fat-soluble vitamins like vitamin D, but they don’t replace the vitamin itself. Carbohydrates don’t address a vitamin deficiency, and minerals are a different category of nutrients. So the appropriate need is vitamins, focusing on vitamin D.