CNN CNN Newsroom June 21, 2013 18:39:00
♪ [ dad ] jan? after age 40, we can start losing muscle... 8% every 10 years. wow! whoa! but you can help fight muscle loss with exercise and ensure muscle health. i've got revigor. what's revigor? it's the amino acid metabolite hmb. along with protein, ensure helps rebuild muscle and strength naturally lost over time. [ female announcer ] ensure muscle health has revigor and protein to help protect, preserve, and promote muscle health. keeps you from getting soft. [ major nutrition ] ensure. nutrition in charge! bulldog: ahh, the dog days of summer...