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. If you are using chewable calcium supplements, then you should make sure that you chew the pills thoroughly before you swallow. If you have trouble chewing them, you should always let them dissolve in a glass of water or juice then slowly drink once it is dissolved. To get the proper absorption of vitamin A, you ll need to consume fat. Those of you who happen to be on a low fat or restricted diet, simply may not be getting the right amounts of vitamin A from your supplements that you may think. To get the proper absorption of vitamin A in your diet, you ll need to consume a high enough level of protein. Whatever you do, you should never overdo it and try to catch up on what you ve been missing - as this will do you more harm than good. Even though you may be following a healthy diet, you ll still need to take vitamins and supplements. No matter how healthy you eat, you should still use the right vitamins and supplements to give your body what it needs. 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. You can find vitamin C in many fruits and vegetables, although oranges will give you the most amounts. Orange juice is a great way to get your daily dose of vitamin C, as all you need to do is drink a few glasses of it a day. Even if you drink a glass of orange juice in the morning with your breakfast then eat a few oranges during the day, you ll get more than enough vitamin C. When you use vitamin supplements, you want to be sure that you are getting the most amounts possible. Vitamins are a great alternative to minerals and nutrients found in food, and are ideal for those who aren t able to eat the right foods. Vitamin supplements are also great for athletes or those looking for more energy, as they will supply the levels your body needs for exhaustive activity.