Antiobesity effects of bamboo salt in C57BL/6 mice

Antiobesity effects of bamboo salt (BS) were evaluated compared with those of purified salt and solar salt by oral administration in a diet-induced obesity model using C57BL/6 mice. Compared with other salts, BS, especially nine times baked BS (BS-9×), significantly reduced body weight, food efficiency ratio, and weights of epididymal adipose tissue and liver in high-fat diet-fed mice. Furthermore, BS suppressed the expression of adipogenic factors, such as CCAAT/enhancer binding protein alpha (C/EBPα), peroxisome proliferator-activated receptor gamma (PPARγ), and sterol regulatory element-binding protein 1c (SREBP-1c). Therefore, BS may suppress obesity by downregulating adipogenesis.