By Susie Quan Before you jump full force into starting your own weight loss treatment and consulting services business, you need to know what is involved in starting a successful business. For example, taking the time to create a business plan is a must. This plan will be your GPS, leading to a lucrative business. Here are some handy tips to consider as you start your weight loss treatment and consulting services business. The two kinds of things your weight loss treatment and consulting services business pays for are fixed and variable costs. Keep variable costs low, as fixed costs will always remain the same, if you want to be profitable. That is the way to maintain efficiency and make more money. The quality of the products should be exceptional so that customers should be given...