Beverly G. Tchang, MD Profile picture
#Endocrinologist. Passionate about #obesity as a medical disease and a social misunderstanding. Tweets are my own. | #health #medtwitter #weightloss #medicine |

May 3, 2023, 7 tweets

Ready for an #obesity #research disruptor?
@bcorkey 's studies on hyperinsulinemia and inflammation are a perennial favorite

1/

We often focus on slow or fast metabolism but there isn't enough talk on *energy efficiency*. See how much additional Δkcal is required (beyond that calculated) to effect 10% weight Δ: nejm.org/doi/full/10.10…

2/

"We ignore this important variable: involuntary control of energy metabolism" - @bcorkey

3/

Insulin resistance ↔️ Hyperinsulinemia ↔️ #Inflammation ↔️ #obesity
4/

ROS (inflammation) may be beneficial

- "ROS burns extra fuel" - data not shown (not yet published)
- ROS ↑ insulin secretion
- ROS ↑ in response to excess fuel and causes a leak to ↓ energy efficiency

5/

Is hyperinsulinemia the cause of #obesity ?

One study supports this with diazoxide reducing insulin levels, without changing glucose, resulting in #weightloss
academic.oup.com/jcem/article/8…
6/

Many of my patients who have insulin resistance/hyperinsulinemia wonder how GLP1s can help them if they ↑insulin secretion.

I have the smartest patients!

7/7

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