Expert profile

Molly Kimball

Registered dietitian and nutrition journalist. Director of Lifestyle Nutrition at Ochsner Health and founder of Ochsner Eat Fit, a nonprofit initiative working with over 500 Louisiana restaurants. Created the annual Alcohol-Free for 40 challenge in 2015 and hosts the Fueled podcast.

Applied nutrition • behaviour change • sports dietetics • community health programming • alcohol reduction challenges

1Discussion
55 minAnalysed
Last reviewed: Jul 17, 2026·Credential: RDN, LDN, CSSD (registered dietitian nutritionist; board certified specialist in sports dietetics); director of Lifestyle Nutrition, Ochsner Health; founder and director of Ochsner Eat Fit; nutrition expert for WGNO New Orleans since 2009·First indexed: Jul 17, 2026

About the expert

Focus: Runs a 40-day alcohol-free challenge built around before-and-after measurement — inflammatory and liver markers, blood pressure, body composition, and close-up photographs of participants faces. Argues that the subjective changes people notice, particularly to stress and sleep, matter more than the lab results.

Molly Kimball is a registered dietitian nutritionist and board certified sports dietitian who directs Lifestyle Nutrition at Ochsner Health, the Louisiana health system. She founded Ochsner Eat Fit, a nonprofit initiative that works with more than 500 restaurants across the state, and created the Alcohol-Free for 40 challenge in 2015 after running it on herself first. She has been the nutrition expert for New Orleans ABC affiliate WGNO since 2009. This episode is an in-house production: she works for Ochsner, the challenge is run by her Ochsner team, and the two in-person guests are Ochsner clinicians who refer listeners to Ochsner s rehabilitation programme at the close. This does not invalidate the science her independent guest supplies, and the two are worth judging separately. It is still worth knowing that the challenge, the hosts, most of the guests and the treatment programme all belong to one organisation.

Expert discussions with Molly Kimball

Does drinking to relax make you more anxious?
Alcohol genuinely does calm you down. It also activates the brain's stress systems at the same time, so tomorrow you start from a worse place, and over years you can end up drinking to quiet a system the drinking wound up. That mechanism is the best answer on this site to why 'a drink to take the edge off' stops working. The rest is practical: what actually helps when you try stopping, from two addiction psychiatrists who do this for a living.