A new study reveals a decline in obesity rates in the US for the first time in over a decade. Analysis of 16.7 million adults showed a drop in average BMI from 30.24 in 2022 to 30.21 in 2023. A new study reveals a decline in obesity rates in the US for the first time in over a decade. Analysis of 16.7 million adults showed a drop in average BMI from 30.24 in 2022 to 30.21 in 2023. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle