If you have a history of heart disease or heart problems in your family, these vitamins are essential to your diet. Even if you are just concerned about the health of your heart, these vitamins will give you the peace of mind in knowing that you are eating for a healthy heart. To be on the safe side, you should always make sure that you get the proper amount of vitamins in your daily diet. A deficiency is never a good thing, as it normally results in skin problems, increased infections, and even night blindness as well. A prolonged deficiency in vitamin A can put you at a risk for cancer as well, and you ll also miss out on any effects of anti aging that the vitamin might have. Although you should begin taking it immediately if you have a deficiency, the effects wouldn t be the same as they would be if you stayed up to date with the right amount on a daily basis. 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. Non synthetic on the other hand, gives you almost immediate results, as they are easily absorbed by the body and don t have any type of side effects. In the busy world of today, it can be very tough to eat like we should, nor can we eat organic fruits and vegetables all the time. If you can t or don t have access to organic fruits or other sources of antioxidant foods, you should look into nutritional supplements that offer you the phytonutrients you need in your diet. 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. Folic acid is a B vitamin that has been proven to increase energy levels. Even though you can look for vitamins that provide energy, it would be in your best interest to find those that can be effective with fighting fatigue as well. There are vitamins, nutrients, and supplements that are great for fighting fatigue and helping the body stay alert.