Premium Only Content

Gary Taubes: MAHA, Ultra-Processed Foods, and Bad Science
Science journalist Gary Taubes discusses the MAHA Report, new dietary guidelines, and bad nutrition science.
Subscribe
YouTube: https://www.youtube.com/@reasonJustAskingQuestions/featured
Apple: https://podcasts.apple.com/us/podcast/just-asking-questions/id1719355507
Spotify: https://open.spotify.com/show/5SpySKAH3LuVyxXk0MF7tl
Text and links to sources available here: https://reason.com/podcasts/2025/07/24/gary-taubes-maha-ultra-processed-foods-and-bad-science/
Can Robert F. Kennedy Jr. put the country on a diet and Make America Healthy Again? Just asking questions.
The MAHA Report is a 73-page document put out by a government commission headed by Health and Human Services (HHS) Secretary RFJ Jr. Its goal is to "study the scope of the chronic childhood disease crisis and any potential causes including the American diet." The report points out that childhood obesity rates in the U.S. remain higher than in other G7 countries.
We invited Gary Taubes to join us today because he's a science journalist and researcher who has spent more than two decades studying the American diet. His books include Good Calories, Bad Calories, Why We Get Fat, and The Case Against Sugar. He writes about nutrition science in his Substack, Uncertainty Principles, where he has tackled the question of whether ultra-processed foods are the likely culprit driving America's obesity problem.
We also discuss whether RFK Jr. is more likely to improve or derail U.S. health and nutrition research, the recent resignation of one of the National Institutes of Health's top nutrition researchers, and a challenge to Taubes' "sugar hypothesis" from the pseudonymous blogger Cremieux Recueil.
Chapters:
0:00—What does Gary Taubes think of the MAHA agenda?
2:10—What is wrong with the "American diet"?
6:48—Why is nutrition science so sloppy?
10:22—What's in the MAHA Report?
12:25—Have childhood diseases and disorders really been increasing?
17:02—How bad are "ultra-processed" foods?
27:42—Using "Occam's Razor" to figure out what's making Americans unhealthy
33:15—Taubes replies to Cremieux's criticism of his "sugar hypothesis"
40:42—Critiquing the "definitive" NIH study on ultra-processed foods
52:43—How much does willpower or self-control matter in controlling obesity?
1:03:14—Why a leading NIH nutrition researcher resigned from RFK Jr.'s HHS
1:08:22—Why Taubes thinks Jay Bhattacharya might make the NIH more functional
1:18:54—What's a question Taubes thinks more people should be asking?
-
1:14:58
ReasonTV
1 month agoDemocrats Fall Into Trump's DC Crime Trap | Megan McArdle
5252 -
2:23:58
Nerdrotic
8 hours ago $14.34 earnedDeDunking the Debunkers with Dan Richards | Forbidden Frontier #119
57.7K12 -
5:37:53
SlinderPigCamz
6 hours ago $1.24 earnedThe Headliners and other games W/GrinchyGamer101 (Road to 500 Followers)
22.9K -
11:10:20
MrOldFart
10 hours ago $4.51 earnedLIVE - MEGABONK First Playthrough - Mr.OldFart
30.4K -
9:06:53
GritsGG
11 hours agoWarzone Win Grinding! Most Wins in WORLD! 3680+!
83.5K1 -
7:07:08
Joke65
8 hours ago[LIVE] POST-SHOW | STAR WARS: Jedi Academy - Movie Battles 2 | ReaperAF95's Community Event Day 2
34.7K -
5:41:09
Right Side Broadcasting Network
2 days agoLIVE REPLAY: President Trump to Deliver Remarks at America's Navy 250 in Norfolk, VA - 10/5/25
144K75 -
LIVE
SynsFPS
9 hours ago🔴B07 Beta🔴|🔴 LEVEL CAP INCREASED 🔴|🔴Path to Verify 🔴
34 watching -
9:10:59
tminnzy
9 hours ago*BETA DROPS* BO7 LEVEL CAP INCREASE! OPEN BETA
40.4K4 -
1:06:42
The White House
11 hours agoPresident Trump Delivers Remarks at Navy 250 Celebration
58.4K59