With the B vitamin being so diverse, scientists understand the complex well enough to isolate the vitamin into eight different variations of the B vitamin family. These variations include B1, B2, B3, B5, B6, B7, B9, and B12. As with other vitamin classes, a deficiency in the B vitamin can result in several different conditions such as weight loss, weakness, stress, diarrhea, dementia, anemia, and other things. From adding spice to food to healing certain ailments, ginger root is easily one of the best vitamins around. These days, you can buy ginger in the produce department of many grocery stores. Ginger serves many useful purposes, including baking. It can be used with cookies and breads, or used to spice up your jellies and jams. Also very effective with improving circulation, B3 niacin can also help to reduce cholesterol levels found in the blood. Even though vitamin B3 niacin is great as a stand alone supplement, it should also consumed with foods that contain protein, due to the fact that the body is able to convert the amino acid known as tryptophan into niacin. Keep in mind, you shouldn t take other medications immediately following calcium supplements, as they can easily interfere with other types of medications that you may be taking. Although calcium supplements are ideal for promoting bone and teeth growth and health, you should always make sure that you can take them before you make the purchase. Those who suffer from food allergies especially, find it even harder to get the right amount of vitamins. Even if you have a small appetite, you can be at a major disadvantage to getting everything your body needs. Smaller appetites get full a lot quicker, making it harder to eat the foods you need on a daily basis. A diet that is high in organic matter is the preferred way to improve your digestion, although you may need to use supplements as well. The best thing about supplements is the fact that you don t need a prescription. You can select which ones you want on your own, and purchase them at your local nutrition store or online.