Oh no, I’ve been doing this like every night!

d. Muscle Stiffness and Aches: Have you ever woken up with a stiff neck or back? The chilly environment created by the AC can cause muscle stiffness or exacerbate existing conditions like arthritis. The muscles contract in the cold, leading to aches and discomfort, especially if you sleep in an awkward position.

2. Disrupted Sleep Patterns
Our bodies are designed to undergo slight temperature fluctuations throughout the night, which are part of our circadian rhythm. When the AC keeps the room at a constant, often lower temperature, it can interfere with this natural process.

a. Reduced Deep Sleep: A cooler room can stop the body from entering the deeper stages of sleep, which are crucial for repair and recovery. In deep sleep, the body performs many essential functions such as muscle repair and memory consolidation. An AC set too cold can interrupt this phase, leading to grogginess and a lack of restorative sleep.