being unregulated, you should always choose a manufacturer who is GMP compliant. Manufacturers that are GMP compliant will always follow the manufacturing standards of zinc, in order to minimize and quite possibly eliminate the risk of contaminants that you could be getting from the supplement. If you choose your supplement wisely, you shouldn t have to worry about any problems. Women that drink ginger tea have said that it helps them eliminate menstrual cramps completely. What many people don t know, is the fact that ginger root isn t really classified as a root, but instead an underground stem. Even though it is a very useful vitamin and supplement, it is harvested year round just like the hawthorne berry. Another ideal fact about liquid vitamin supplements are the fact that they contain everything you need. With pills and capsules, your body will normally absorb around 20% of the nutrients found in the supplements. Liquid vitamin supplements on the other hand are easily absorbed by your body, and move to your vital areas faster. One of the main reasons to take nutritional supplements is due to poor eating habits. Those who have busy lifestyles, sometimes don t eat as healthy as they should. Often times, it can be very hard to take the necessary time to eat a healthy meal. Whenever we can t get a healthy meal, we can always look towards supplements. The symptoms of vitamin deficiency will normally present themselves when the lack of vitamins is at an advanced level. Those who don t get enough of vitamins A, B1, and B2 for example, will always feel tired, along with a loss of appetite. Other symptoms include mental and emotional stress, chapped lips, and other annoying or painful habits. Even though you may be eating healthy or trying to eat healthy, you ll probably find yourself wondering about vitamins and supplements and how much of an impact they have on your diet. Dieticians are ideal to consult with these types of questions, as they can answer any questions relating to vitamins that you have.