Is chocolate milk still enough for breakfast by itself? (1970)

 Ever since Nestle acquired Carnation, they've jacked up the price of a box of Carnation Instant Breakfast. It isn't just chocolate, but vanilla, strawberry, et al, for variety.

This 1970 spot features a young husband slamming down a glass of chocolate instant breakfast before heading off to work. Dave Madden (ex-Camp Runamuck, four months away from The Partridge Family when this ad premiered) is the narrator.