Twenty-four, 5-week-old male Deutsche Denken Yoken mice (Mus musculus) were randomly divided into four groups: The normal chow diet group was fed a normal diet, and the HFD group was fed a high-fat diet (HFD). The HFD groups were fed with Moringa Oleifera (MO) leaf extract (MOLE) in a dose of 280 and 560 mg/kg body weight (BW)/day, respectively. The experiment was performed for seven weeks. Histological analysis was performed on the interscapular Brown adipose tissue (BAT). In this version, the data consisted of 200 images grouped into two classes, the normal and HFD. Both classes has 100 images each. All the images are stored in *.jpg file format Main reference paper: Syamsunarno MRAA, Alia F, Anggraeni N, Sumirat VA, Praptama S, Atik N. Ethanol extract from Moringa oleifera leaves modulates brown adipose tissue and bone morphogenetic protein 7 in high-fat diet mice. Vet World. 2021 May;14(5):1234-1240. doi: 10.14202/vetworld.2021.1234-1240. Epub 2021 May 21. PMID: 34220125; PMCID: PMC8243698.