Peanuts are an excellent source of biotin. They are also a very good source of copper as well as a good source of manganese, niacin, molybdenum, folate, vitamin E, phosphorus, vitamin B1 and protein.
Raisins pack more nutrition than their small size might indicate. When grapes are dehydrated to produce raisins, the nutrients become more concentrated, making a handful of raisins a snack rich in B vitamins, iron and potassium. Besides nutrients, raisins are also a good source of carbohydrates for energy.