A client has extreme fatigue, is malnourished and laboratory tests reveal a hemoglobin level of 8.5 g/dL (85 g/L). The nurse should specifically ask the client about the intake of food high in which...

A client has extreme fatigue, is malnourished and laboratory tests reveal a hemoglobin level of 8.5 g/dL (85 g/L). The nurse should specifically ask the client about the intake of food high in which of the following nutrients?

1. Vitamins A, E, and C.

2. Vitamins B6 and B12 , folate, iron, and copper.

3. Thiamine, riboflavin, and niacin.

4. Vitamins A and B.