Adiponectin (APN) is associated with insulin sensitivity. one way to increase the insulin sensitivity is to increase APN in blood, therefore which food could be used to do this directly or indirectly?
You can increase APN levels in blood by eating daily fish or taking omega-3 supplements. Also was observed an increase in APN with fiber supplementation.
Coffee consumption has been documented to have positively and significantly association with adiponectin levels.
In a recent study published in British Journal of Nutrition was observed a modest increase in adiponectin concentrations with n-3 PUFA supplementation.
APN could be increased by healthy eating habits, maintain adequate physical activity, and having stable inflammatory status.
For instance, high levels of inflammatory markers like interleukin, tumor factors, and c reactive protein can diminish the level of APN, so, having normal steady levels of inflammatory markers can increase and maintain high levels of APN.
Notice, APN can be used only for research, until this moments no one used it as a regular diagnosis.