kristen: ozampec is a well-known drug and i have heard stories about how it can lead to sagging of thece. what's the truth about that? >> it absolutely can. semeglotide can cause loss of weight in a short amount of time and what can happen is you can actually lose some of the fat stores in your face faster than your skin can adapt. if you think about that, that could cause sag and as of the face because that is what gives our faces shape. so that's another thing for people to really consider. and to remember these medications were approved for people with type 2 diabetes or who have obesity or excessive weight gain. not for generic people out there to say, i'm going to pop this will because i want to lose weight. kristen: loss question real quickly for those considering another covid boxing -- maybe they feel like they may be at higher risk. a new is really study shed some light on its effectiveness, right? >> the study will be presented this week at a large conference showing that between the fall of 2022 and early this year, 2023, the ancestral covert strain vaccine plus an omicron s