There are some that are still home grown, although they aren t as popular as those that are commercially supplied. In general, nutritional supplements are taken to help with diets that are missing vital nutrients and minerals. They come in many different forms as stated above, and provide one or more of vital sources such as vitamins, minerals, herbs, and amino acids. 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. A deficiency in B vitamins isn t good for anyone, as the entire family contributes to your body. If you have a deficiency of any of the variation of this vitamin, you should always do something about it just as fast as you can. To help you keep your heart healthy, most doctors recommend that you take additional supplements that contain vitamin E. They may also suggest that you eat foods that are naturally rich in vitamin E, such as nuts. Nuts have high amounts of vitamin E, and most of them taste great. You can find other foods that contain vitamin E as well, although nuts have the highest amounts. Although the technology back then wasn t close to what it is today, the ancient civilizations knew that ginger root would help prevent ailments ranging from motion sickness to athlete s foot. With ginger root having anti-inflammatory properties, it can also make the pain of rheumatoid arthritis less intense. With the most important times of your life, such as childhood, breast feeding, or pregnancy, getting the right amounts of calcium is very important. For children, calcium helps with the growth of teeth and bones, and it prevents blood clots. With adults, calcium helps to prevent osteoporosis. If you are looking to take, or currently taking calcium supplements, you should take them either before or after your meal, with a large glass of liquid, preferably water. Even though they are still in development stages, research has proven them to be very effective when compared to the other types of products. The best sources for vitamin B3 niacin include beef, pork, turkey, beets, veal, fish, chicken, salmon, tuna, and peanuts. You can also get supplements that contain B3 niacin as well, which can give your body the amounts it needs.