May 6, 2025 — Coffee and chicken are fueling nutrition headlines this week. “Black coffee improves insulin sensitivity in women,” say headlines sparked by one study. “Eating chicken could shorten your lifespan, raise cancer risk,” according to headlines from another study. Coffee good, chicken bad. Got it. Eating Chicken Isn’t Killing You Please, don’t hit the panic button if […]
April 29, 2025 — Is this a grand finale? Or a requiem? In The Lancet Diabetes & Endocrinology yesterday, a new 21-year analysis of outcomes from the Diabetes Prevention Program memorialized an epic study. Even after 21 years, the Diabetes Prevention Program yielded a 24% reduction in the cumulative risk of developing type 2 diabetes, along with detailed outcomes […]
March 1, 2025 — CDC recently told us that diagnoses of diabetes have been rising – very much in line with the decades-long rise in obesity prevalence. As if that news were not sufficiently troubling, a research letter in JAMA this week tells us that adequate control of diabetes is going down. Most of that decline is happening in […]
January 31, 2025 — For persons with obesity and prediabetes, one of the best ways to prevent diabetes onset is quite clear. Treat the obesity to reduce the excess adiposity. The Diabetes Prevention Program established this with a study in the NEJM way back in 2002. A prescription of diet and exercise could cut the risk of diabetes in […]
January 1, 2025 — Thankfully, 2024 is behind us now and we have a blank slate for a whole new year ahead of us. But what can we expect? Well, proverbial (probably Danish) wisdom tells us “prediction is difficult, especially if it’s about the future.” Nonetheless, here are our top five predictions about what we will see in 2025 […]
November 14, 2024 — In the New England Journal of Medicine yesterday, detailed results of a three-year study showed that tirzepatide was 99% effective in preventing diabetes in people with prediabetes and obesity. This was a placebo-controlled trial. Every person in the study, whether they received tirzepatide or not, received regular lifestyle counseling. Compared to the control group getting […]
November 5, 2024 — This should not be so hard. New research at ObesityWeek 2024 tells us that chronic care for the chronic disease is truly compelling. Specifically, we are talking about the results of three years of treatment with tirzepatide presented yesterday from the SURMOUNT-1 study. In this study of more than a thousand adults with pre-diabetes, three […]
August 28, 2024 — Type 2 diabetes prevalence is up and the Lancet Regional Health has a simple way to reduce it. Daniel Windred and colleagues write: “Advising people to turn off their lights at night, or use lights that reduce the circadian impact (dim and “warm” light), is a simple, cost-effective, and easily-implementable recommendation that may promote cardiometabolic […]
August 22, 2024 — From time to time, nutritional epidemiologists take themselves entirely too seriously. This week is one of those times. Health reporting is full of warnings that your lunch sandwich might give you type 2 diabetes. The senior author of the paper in Lancet Diabetes and Endocrinology causing this stir, Professor Nita Forouhi, expresses no caution about […]
August 21, 2024 — Yesterday, Eli Lilly and Company announced an impressive topline number from the results of a three-year study of tirzepatide in adults with obesity or overweight and prediabetes. That number was 94% prevention of progression from prediabetes to diabetes with tirzepatide. No, it was not 100%. But this is awfully close. Historical Context We will have to […]
