ParentData with Emily Oster

Nutrition, along with sleep and screens, is one of the most contentious parenting topics there is. And questions about nutrition are particularly hard to answer with data, because disentangling correlation from causation is nearly impossible. What we eat is so wrapped up in everything else we do that it’s very challenging to point to a particular food or even a particular eating pattern and say that it’s healthy or unhealthy. But that doesn’t necessarily mean we know nothing.Today on ParentData, Dr. Robert Davis is here to talk us through what we do know. Robert is a medical doctor and an award-winning health journalist, and, most importantly, he’s a voice of sanity who realistically explores the nuances of nutrition, the food industry, childhood obesity, and how challenging it is for individual parents to try to parse it all. We talk about diet versus eating habits and the importance of language around that issue, food fads in the recent past and what we keep not learning from them, what Robert calls “nutritionism” (like obsessing about omega-3s instead of thinking holistically about our diets), whether ultra-processed foods are really as bad as we’re led to believe, kids and Ozempic, and how heavy a hand parents are supposed to take when it comes to their kids’ nutrition.This is a tough topic. We need to eat, we need to feed our kids, and we don’t fully process how stressful it is to feel responsible for our kids’ health and, as they get older, their body image. Hopefully this conversation can help alleviate some of that stress.Subscribe to ParentData.org for free access to new articles every week on data-driven pregnancy and parenting.Listen to Emily's article on ultra-processed foods.

Today is Thanksgiving in the U.S., and after a fall – and a year – of divisiveness, could all use a holiday in which Americans are united in the task of consuming too much pie. More broadly, this holiday, more than really any other, is something Americans tend to do together. And so is parenting. Especially the beginning. The experience of having a newborn – the sleeplessness, the disconnection from reality, the wonder….it feels magical and unique, and yet also like a line connecting us to billions of people through the past. Today on ParentData, we're featuring an episode from another podcast, The Lonely Palette, that addresses this contradiction and the many others that just go hand-in-hand with parenting. It’s made by our producer Tamar Avishai; before she came to ParentData, she created this independent art history podcast, and this episode, about a 1970s feminist artist named Mary Kelly, felt perfect for the ParentData audience. Kelly meticulously tracked every data point from her son’s birth until age five (diaper stains, scribbles, first babbles, etc.) as a way of both coping with the lack of control mothers feel, and, just maybe, to try to hold on to something so fleeting. This episode combines Tamar's love of art history, Emily's love of data, and their shared love of parenting. Enjoy, preferably over another slice of pie. See the images discussed in the episode. Subscribe to The Lonely Palette Subscribe to ParentData.org for free access to new articles every week on data-driven pregnancy and parenting.

We don’t all get to learn about vaginas in school or from our families or from creating a reputation as the "Vagina Economist." And quite frankly, this is to our detriment. But today on ParentData, we’re trying to make some progress on that. We're joined by Dr. Karen Tang, a minimally invasive gynecologic surgeon (think: disorders like endometriosis and polycystic ovary syndrome), who is tearing up social media with her women’s health education. Her book, It’s Not Hysteria: Everything You Need to Know About Your Reproductive Health (but Were Never Told), and it’s exactly what it sounds like — a user manual for anyone with a female reproductive system. In this conversation, we discuss how to talk to your doctor and how to make the most of your time with them, the lack of data on women’s health, why Karen feels strongly about reclaiming the word “hysteria” when it comes to health for women, and what it means to study women’s pain as opposed to...pain (?).External links: The Menopause Society WPATH Childfree Subreddit Doctor Recommendations Subscribe to ParentData.org for free access to new articles every week on data-driven pregnancy and parenting.

Pop quiz: what’s the only organ that you grow from nothing and then casually discard, that magically bosses around your hormones, and actually your entire body, and that is actually made up of two different people’s cells? Obviously it’s the placenta. Less obvious is how completely awesome it is. We're all wrapped up in this new baby on our chest, and since the placenta is so easy to deliver, relatively, and so gross to look at, we forget how incredible it is, and how absolutely crucial for the health of your baby.So today on ParentData, we’re going to finally give it its due. We've invited Dr. Gillian Goddard back for a mini episode to talk about all things placenta. We’re going to follow its journey through conception to pregnancy to delivery and - if you’re so inclined - beyond, and answer any of the questions you might have about this truly magical and sadly ephemeral organ. Subscribe to ParentData.org for free access to new articles every week on data-driven pregnancy and parenting.