Rises and dips in blood glucose levels influence our energy throughout the day – peaks give us a boost, while drops leave us fatigued. We get a spike and then a drop after eating. The sharper the spike, the more likely we are to experience energy crashes. Over time, frequent spikes can contribute to insulin resistance, a precursor to type 2 diabetes.
One widely suggested remedy is a shot of apple cider vinegar every morning. Dr Christine Bosch, associate professor in nutrition at the University of Leeds, says studies over the past decade suggest that vinegar could indeed have positive long-term effects on our blood glucose levels.