Young people are prioritizing their health, and it's showing up on company balance sheets. The dietary supplement market is a highly competitive $60 billion industry, with around 100,000 products available to consumers. And a new way to take these supplements is emerging in the market.Wearable patches. Barriére is one of the companies leading the charge. It told CNBC exclusively that it's partnered with Walmart to roll out its products in 1700 stores after a successful test run in about 50 Walmart locations ...