Remembrance Of Things Past- “I Can’t Believe I Ate The Whole Thing”- 1972 Alka Seltzer commercial. One of the most memorable commercials of the 1970’s was this commercial. Nearly 50 years later it sticks in my mind. The actor in the commercial Milt Moss died in 2016 at the age of 93. Article on the commercial below – and the commercial.
https://groovyhistory.com/alka-seltzer-I-cant-believe-I-ate-the-whole-thing
slicethelife 
I love the old commercials Hans…how crazy is that? I search for them and back in the day I avoided them.
Most of the commercials were forgettable but some- were great! The great ones you remember.
My grandparents always swore by alka-selzer.