No. I was using big for the rewards points for a long time, the results were fine. I switched to kagi for ~6 months and it was good too. Since it’s a little expensive I switched to DDG to see if I noticed a difference, it’s been a little worse in comparison.

it’s a real meal replacement product named after the movie, it was a big trend in the tech crowd like 10 years ago. it’s supposed to be a blend of all the nutrients you need in drink/powder form, people would try living off of it.

joints that don’t wear down over time