subject: Health and Nutrition Supplements Are Huge in MLM [print this page] If a person likes the products, feels they are beneficial for his/her health, and does not mind spending the extra money, network marketing may be the way to go. It should be realized, however, that this can be a difficult business which has a high failure rate. It can work out as a lucrative business, but it takes a lot of work and some luck to find success in network marketing.