Most people know that to stay healthy you need a balanced and nutritious diet. But who has the time in today’s modern, fast paced world? This is where a company like USANA Health Sciences (NYSE: USNA) steps in. They sell prepackaged meals that are scientifically designed to promote good health. USANA sells its products through individuals that market the company to their friends and family. This sales method helps keep costs low and is common in this type of industry......