P.K. Newby, ScD, MPH, MS @drpknewby

P.K. Newby, ScD, MPH, MS

@drpknewby.bsky.social

Nutrition scientist + author. All food things considered, from farm to fork and far beyond. Focused on public health, evidence, food systems, and science literacy.

21 Followers | 12 Following | 3 Posts | Joined: 21.01.2026 | 1.4227

Latest posts by drpknewby.bsky.social on Bluesky

Why I’m here Now (RFKs DGAs Made Me Do It) by Dr. p.K. Newby.

Hello Bluesky! Im happy to be here! If you’re drowning in DGA diet misinformation and Substack is your jam, take a read to learn the unfiltered food truth about what we eat and why it matters, farm to fork and far beyond. open.substack.com/pub/drpknewb... #Nutrition #RFKJr #FoodPolicy #DGA #SciComm

12.02.2026 20:39 — 👍 1 🔁 0 💬 0 📌 1

Sure does! A major public health win when nutrition science meets food technology.

23.01.2026 01:43 — 👍 1 🔁 0 💬 0 📌 0

The only diet advice you should take from a lawyer.

22.01.2026 19:26 — 👍 3 🔁 0 💬 0 📌 0

@drpknewby is following 12 prominent accounts

Ezra Klein
@ezraklein

Columnist at The New York Times, host of "The Ezra Klein Show" podcast.

Dr. Tom Frieden
@drtomfrieden

President and CEO of Resolve to Save Lives. Former CDC Director and New York City health commissioner. Focused on partnering with communities around the world to save lives.

Tiziana Dearing
@tizianadearing

Host, 90.9 WBUR Morning Edition. Love news, my family, dogs, horses, Greater Boston and more. Public radio geek since I was a teenager.

Rachel Maddow
@maddow

Mondays at 9pmET on MS NOW MaddowBlog.com

Senator Bernie Sanders
@sanders.senate.gov

Sen. Sanders of Vermont, Ranking Member of the U.S. Senate Committee on Health, Education, Labor & Pensions, is the longest-serving independent in congressional history.

Elizabeth Kolbert
@elizkolbert

I am a New Yorker staff writer and author of "H is for Hope," "Under a White Sky," and "The Sixth Extinction," and forthcoming “Life on a Little-Known Planet”, out in November. Learn more at elizabethkolbert.com.

Elizabeth Warren
@warren.senate.gov

U.S. Senator, Massachusetts. She/her/hers. Official Senate account. https://substack.com/@senatorwarren

Marion Nestle
@marionnestle

Paulette Goddard Professor of Nutrition, Food Studies, & Public Health, New York University, Emerita, and author of books about food politics.

Science Friday
@scifri

Entertaining & educational conversations about science, tech, + more. Hosted by Ira Flatow and Flora Lichtman. From WNYCStudios.

Michael Pollan
@michaelpollan

Author of ten books, including The Omnivore’s Dilemma, How to Change Your Mind and A World Appears. Website: https://michaelpollan.com/books/a-world-appears/

Neil deGrasse Tyson
@neildegrassetyson.com

Astrophysicist

Bluesky
@bsky.app

official Bluesky account (check username👆) Bugs, feature requests, feedback: support@bsky.app