Multi-level marketing (MLM) companies have been around for decades, but they have recently gained popularity in the health and wellness industry. You’ve seen these companies promoting on social media, like the ubiquitous “Hey hun!” in your Facebook Messenger, or perhaps even approaching you in public squares and asking to join their “exclusive” club, buy their product or join their workout group. Keywords and phrases can include: “detox” (you have a liver and kidneys for that), “lose weight fast” (diet, exercise and your doctor are your best bets here), or the worst, “cure your [ailment] with a simple supplement.”