{"version":1,"type":"rich","provider_name":"Libsyn","provider_url":"https:\/\/www.libsyn.com","height":90,"width":600,"title":"LeBron Challenges Nike, Signal Ring Launches, Samsung Buys PolyPeptide","description":"July 21, 2026: Your daily rundown of health and wellness news, in under 5 minutes. Today's top stories:  Samsung Biologics acquires PolyPeptide Group for $1.8B, expanding into peptide manufacturing as GLP-1 demand makes production capacity the real bottleneck Vital Signals unveils Signal Ring, a cuffless smart ring measuring blood pressure continuously, with preorders at $399 ahead of an October launch LeBron James says Nike's path forward starts with reconnecting to the communities and young consumers that built the brand amid slowing growth  More from Fitt: Fitt Insider breaks down the convergence of fitness, wellness, and healthcare \u2014 and what it means for business, culture, and capital. Subscribe to our newsletter \u2192 insider.fitt.co\/subscribe Work with our recruiting firm \u2192 https:\/\/talent.fitt.co\/ Follow us on Instagram \u2192 https:\/\/www.instagram.com\/fittinsider\/ Follow us on LinkedIn \u2192 linkedin.com\/company\/fittinsider Reach out \u2192 insider@fitt.co ","author_name":"Fitt Insider","author_url":"https:\/\/insider.fitt.co","html":"<iframe title=\"Libsyn Player\" style=\"border: none\" src=\"\/\/html5-player.libsyn.com\/embed\/episode\/id\/42158790\/height\/90\/theme\/custom\/thumbnail\/yes\/direction\/forward\/render-playlist\/no\/custom-color\/88AA3C\/\" height=\"90\" width=\"600\" scrolling=\"no\"  allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen><\/iframe>","thumbnail_url":"https:\/\/assets.libsyn.com\/secure\/item\/42158790"}