In this study, we investigated the effect of oral supplementation with PSO, SFO, TSO oils with different fatty acid compositions, on HFD-induced obesity in KM mice. The results of the animal study demonstrated that oils supplementation couldreduce body weight & tissue weight but not food intake. Furthermore, PSO, SFO, & TSO supplementation alleviated hyperlipidemia,hyperglycemia, and hepatic steatosis induced by HFD, reduced serum FFA levels, andimproved insulin resistance, liver function, and the atherogenic index. Additionally,the results showed that dietary oil supplementation suppressed...