From the paper[0] >Standard vivarium chow (Harlan 2018S; 58% of calories from carbohydrate, 24% of calories from protein, 18% of calories from fat, 3.1 kcal g−

From the paper[0] >Standard vivarium chow (Harlan 2018S; 58% of calories from carbohydrate, 24% of calories from protein, 18% of calories from fat, 3.1 kcal g−1) and KD (Research diets D12369B; 0.1% of calories from carbohydrate, 10.4% of calories from protein, 89.5% of calories from fat, 6.76 kcal g−1) were both provided ad libitum Why do the KD group was given more than twice the kcal amount that the normal group? [0] -- page 10 - https://sci-hub.tw/10.1038/s42255-019-0160-6 https://sci-hub.tw/10.1038/s42255-019-0160-6