In a video posted to YouTube last year by the women's health company HelloFlo, a preteen girl fakes her period and faces unexpected, and embarrassing, repercussions from her mother. YouTube hide caption

itoggle caption YouTube

Low-dose pot-infused cookies, called the Rookie Cookie, sit on the packaging table Sept. 26 at The Growing Kitchen in Boulder, Colo. The state legalized recreational pot use last year. Brennan Linsley/AP hide caption

itoggle caption Brennan Linsley/AP

Bolthouse Farms helped pave the way for using Mountain Dew-style tactics to sell healthy foods, like this ad for baby carrots. It was a wake-up call for the rest of the food industry. Crispin Porter Bogusky via AP hide caption

itoggle caption Crispin Porter Bogusky via AP