Fig. 6

Insulin response is dependent on BMI. a Spread of total, fasting, last, following day insulin and total calories of all the participants in comparison to BMI. b Comparison of insulin parameters among healthy, overweight and obese participants. Significance levels are marked as follows: *p = 0.05, **p = 0.01, p = < 0.001. c Weight loss is associated with low insulin values. Weight change was grouped into four groups, no weight difference, weight gain or weigh loss between 0.1–0.5 kg and > 0.5 kg. Significance levels are marked as follows: *p < 0.05; **p < 0.01