Side effects are very rare, although they happen and may prevent certain individuals from taking these supplements. If you ve been having problems with your bones or just looking to keep your bones healthy, calcium supplements are what you need. You can find them online, or through local nutrition stores such as GNC. There are non synthetic supplements out there as well, that are ideal for keeping your health maintained. They can be easily absorbed by your body, unlike that of synthetic supplements. Synthetic supplements are well known for their absorbing, as it can take a long time before you see any type of results. After a few tests and exams, your doctor will be able to tell you what type of vitamins you should or shouldn t take. In the world of vitamins and supplements, there are many alternative sources that you can take for energy. Whether you are a senior citizen looking to do more activities or an athlete looking to get more energy, there are many different vitamins out there that can give you what you need. You need to eat the right foods of course, although you also need to supplement the food you eat with the necessary vitamins your body needs to stay in shape and keep your heart working healthy for a long time to come. If you don t consume the right nutrients, you won t be doing your heart any favors - and may end up having problems later on in life. Due to the high risk of toxicity, individuals should always consult with a doctor first, before they decide to start higher doses of B3 niacin. There are also niacin skin care products that are being developed as well, which contain anti-aging products, helping to treat acne and also aid in the prevention of skin cancer. If you are using time released supplements, you should take them with food to ensure that they move through your body at the right pace and release the proper amount of nutrients and vitamins your body needs at the right time. Vitamins that are water soluble are the easiest to use, as they will pass through the body easily and quickly, and should be taken three times a day.