10 Vitamin D–Rich Foods to Add to Your Diet Suffering from vitamin D deficiency? Add these 10 foods to your diet. There are eight B vitamins: B1 (thiamin), B2 (riboflavin), B3 (niacin), B5 ...

Vitamin and mineral requirements can be up to 100 percent higher than your pre-pregnancy needs,” says nutritionist Lola Ross.

Biotin, also known as vitamin B7 or vitamin H, is a water-soluble vitamin belonging to the B-complex group. It plays a vital ...