Considering she starts every day with a pretty vigorous workout, and sometimes follows it up with a trip to the farmers market to buy food for the day, it seems as though she’s telling the truth.
Beyond that, Candace Cameron Bure stated there aren’t too many actual morning rituals the Fuller House cast shares, as opposed to pre-taping rituals, and it’s mostly because they’re all still trying to wake up.
Those also sounds like very D.J. Tanner things to do, which is probably why Bure has been perfect in the role over the past couple decades.
(But is that art imitating life, or the other way around?)