Leafy green vegetables, liver, yeast, legumes, nuts, and whole grains are good sources of folic acid. B12 is available in all forms of animal origin. Vitamin B6 is important in amino acid metabolism and protein synthesis. There is also a possibility that B6 helps reduce severe nausea and vomiting. Studies have shown a reduction in those symptoms when women were given B6 supplements.
Sources are liver, meats, cabbage, bananas, eggs, corn, whole wheat, fish and rolled oats.
Vitamin D helps maintain calcium balance. Vitamins A, C, E and K help preserve structural and functional properties of cells. Vitamin E is found in vegetable oils, nuts, seeds, and whole grains. Vitamin C is found in citrus fruits, berries, and green vegetables. The form of vitamin A you want to watch levels of is retinol.