Getting enough quality sleep is vital for a strong immune system. During sleep, your body produces and releases cytokines proteins that help fight infection and inflammation. Without adequate rest, your immune system may become weaker, making you more vulnerable to colds, flu, and other illnesses. Sleep also supports the production of antibodies and immune cells that are essential for defending your body.
In addition to boosting immunity, good sleep helps your body recover and recharge. People who consistently sleep 7–9 hours a night tend to respond better to vaccines and recover faster from sickness. To improve your sleep quality, try going to bed at the same time each night, limit screen time before bed, and create a calm sleep environment. Prioritizing rest is one of the most effective ways to protect your health. Shutdown123