The National Advertising Division (NAD) determined that Willow Health did not provide evidence to substantiate its express claims regarding health, weight loss, implied benefits, superiority, or the establishment of efficacy
However, we expect misclassification of AE and weight loss occurrence and timing to be nondifferential between groups, given the similarity of follow-up cadence between groups
The oral option often costs 20-30% less than injections while maintaining some therapeutic benefits
Compounded tirzepatide should be clear and colorless
Tirzepatide slows down how quickly the stomach empties
Notably, the US FDA submission documents for tirzepatide include predictions of DDIs mediated by delayed gastric emptying using PBPK modeling, rather than conducting clinical DDI studies for certain drugs (Table 6)