Primary tumour growth in Balb/c mice is unaffected by high fat diet. (A) Visceral adipose tissues (VF) weight as a function of lean (blue) and high fat (red) diets. VF tissues were extracted and weighted at 2 weeks after tumour implantation. (B) FFAs concentration as a function of lean (blue) and high fat (red) diets. Plasma was collected at 4 weeks after tumour implantation. (C) Body weight and (D) tumour volume as a function of time after tumour implantation. Error bars represent standard deviations across 8 mice (4 mice for Fig. 2A) measured in each diet group.