A great source of information for on food supplements and vitamins is actually the USDA's website, usda.gov. Another great source is the book, Earl Mindell's The Vitamin Bible.
You have to be careful when taking vitamins and supplements as a diabetic, because they could be dangerous. www.diabeteshealth.com/browse/food/���supplements
The best vitamins and nutrients come from food, not supplements. If you are eating a solid, nutritious, balanced diet, there is no need to go to the expense of other supplements. Any diet you are on should be balanced and include all the necessary nutrients and vitamins. Check out tips for diet planning at www.nutrition.gov and www.mypyramid.gov
I don't know how testosterone supplements effect women, but if you wanted to find out that information; you can go online and look up under supplements at a health food store.
There are several great resources available for someone looking for information on diet food supplements. Begin by locating your local health food store and speak directly to the salesman about your specific needs. If no health food store is available nearby, try a GNC store associate. Your family physician is also a great reference for all things related to health and diet.
If you do become a vegetarian, it would be in your best interest to get some supplements. I take an iron supplement, because you get very little when you don't eat meat. Just go to your local health food store - or see your doctor - and they should be able to tell you some other important things you should get if you go vegetarian.
It really depends exactly what vitamins you need. Food with natural vitamins is the best way to go. If you take too much of a vitamin supplement it can actually hurt you. Almost all food has vitamins but vegetables and fruit are packed with them.
Large Intestine
One website I found online is http://www.myacnetreatmentreview.com/6-acne-supplements/ which is a list of the top six best acne supplements available to use.
Information on vitamins and nutrition can be found on lots of websites including WebMD, the NHS website and sites such as Sparkpeople and Myfitnesspal. Additionally there are lots of magazines including Zest that regularly run features on health and wellbeing.
There are several stores that sell food supplement vitamins. These would be Vitamin Shoppe, GNC, and your local pharmacy. Also you can always go to your primary physician and they can give you a prescription for it.
Vitamin nutritional supplements are one of the most important additions to anyone's weight loss or health goals. These supplements can go a long way toward providing you with the vitamins that you simply don't have the time to get the right amounts of. However, there are some things that you should look out for whenever you're looking to purchase vitamin nutritional supplements. Primarily, look out for supplements that say they give you "1000%" of your daily recommended intake of certain vitamins. The body can only metabolize so much at once, and this is always nothing more than a marketing gimmick.
Following a bariatric surgery, many doctores give multivitamins to their patients for extra nutrion while the body handles a decreased stomach cavity. These vitamins can be found here: http://www.bariatricchoice.com/bariatric-surgery-multivitamin-supplements-74.html.