How Blood Sugar Affects Your Sleep—and What to Eat to Keep It Steady
Ever wake up in the middle of the night feeling anxious, sweaty, or wide-eyed? It might not be stress—it could be your blood sugar . Many Americans experience sleep disturbances without realizing the cause lies in their plate. The connection between blood sugar and sleep is real, and stabilizing it can lead to deeper, more restful nights. 🧠 The Blood Sugar–Sleep Connection When you eat, your body breaks down food into glucose (sugar) , your brain and body’s main energy source. Normally, insulin helps your cells absorb that glucose for fuel. But when your blood sugar spikes too high or crashes too low, it can disrupt your nervous system and sleep-wake cycle . Here’s how unstable blood sugar affects sleep: High blood sugar before bed can make it harder to fall asleep. Low blood sugar at night can wake you up wit...