“…The past matters also for those(Eizenberg and Salvo, 2015;Sudhir and Tewari, 2015;Kueng and Yakovlev, 2021). But the extent is different, and there is evidence of forgetting(Mehta et al, 2004) and large adjustments to the new circumstances(Bronnenberg et al, 2012;Hinnosaar and Liu, 2021).2 There is also a large and growing literature on the impact of soda, sugar, and fat taxes including, among others,Fletcher et al (2010); Wang (2015);Harding and Lovenheim (2017);Muller et al (2017);Bollinger and Sexton (2018);Allcott et al (2019b);Cawley et al (2019);Dubois et al (2020);Seiler et al (2021). Other topics the nutritional choices literature has studied include the role of restaurants(Anderson and Matsa, 2011;Currie et al, 2010), nutritional information(Bollinger et al, 2011;Moorman et al, 2012;Puranam et al, 2017), bans on advertising(Dhar and Baylis, 2011;Dubois et al, 2018), and weight loss programs(Uetake and Yang, 2020).…”