During National Show Your Smile Month, Kevin Guest Urges Leaders to Lift Others Daily

SALT LAKE CITY, May 1, 2026 /PRNewswire/ -- During May's National Show Your Smile Month, Kevin Guest, Chairman and CEO of USANA Health Sciences (NYSE: USNA), is calling on leaders to use one of the most overlooked tools in business and life: a genuine smile. "Smiling isn't surface-level,"...

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