Depending on your health and your age, you may need to consume more or less. The safest form of vitamin A is beta carotene as mentioned above, and it can be taken in much larger doses. No matter what age you may be, you can feel safe to consume high amounts of vitamin A in the form of beta carotene. If you don t consume enough vitamin A in your diet, you ll end up with a deficiency. Even though you may be on a healthy diet, you should still make sure that you are getting the proper vitamins and supplements as well. Supplements will help your body get the vitamins and minerals it needs, especially on days that you aren t able to eat what you should. Life can get hectic at times, which is where supplements can really come in handy. Vitamins are a great back up source, as they will provide your body with the minerals and nutrients it needs in the event of your diet failing you. Before or after every meal that you consume, you should take vitamins or supplements. If you have a deficiency in a certain vitamin or vitamins, you should make sure that you never miss taking the vitamin you need. These days, you can find supplements more sophisticated than ever, available in many different forms such as liquid, capsules, pills, and teas. 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. You can take this vitamin with or without any food, as it can be found in supplement form or in many different juices. Along with being found in supplement and vitamin form, you can find vitamin C in broccoli, peppers, oranges, lemon juice, mustard greens, cauliflower, papaya, and parsley. Research in the past has shown that there really aren t any advantages to taking excessive amounts of this vitamin. Dieticians are ideal to consult with these types of questions, as they can answer any questions relating to vitamins that you have. They can also tell you which supplements are ideal to your health, and which ones you should include in your diet. Different people will have different needs and requirements, making it essential to get advice from a qualified professional.