Let me start off by saying that you absolutely cannot out-supplement a bad diet or poor lifestyle. Your nutrition should first, and foremost (if not completely) come from real, whole, organic foods. If you are going to take a supplement, it must be of the utmost highest quality. Taking a dodgy or cheaply produced supplement can be detrimental to your health. Most vitamins and supplements sold on the market today are poison; the industry is barely regulated, and most companies cut corners at your expense. Only buy from brands you absolutely trust and have an impeccable reputation. Also, realize that not everyone needs the same supplements, find out what works for you- and seek guidance from an accreditied naturopath if you need advice.