USANA's board approves additional $50 mln for share buybacks

July 31 (Reuters) - USANA Health Sciences Inc. (USNA.O) said its board had approved an additional $50 million for repurchases of its outstanding common stock.

This authorization would be in addition to the $6.8 million currently remaining in its share repurchase plan, the maker of nutritional, personal care and weight management products said in a statement. (Reporting by Sharangdhar Limaye in Bangalore)