Throughout the day, you may notice times when you’re typically full of energy and others when you usually feel tired and sleepy. Some people may feel quite productive in the middle of the night, while others get their peak early in the morning. If you want to optimize your energy patterns, understanding your circadian rhythm may be the answer.

Your Circadian Rhythm

This is part of your body’s internal clock and is known as your sleep-wake cycle, which is usually based on a 24-hour period. Your circadian rhythm regulates essential functions and processes and is influenced by environmental cues, especially light.

When your circadian rhythm is in sync, it fosters consistent and rejuvenating sleep, ensuring you maintain steady energy levels throughout the day. Disruptions to this rhythm can lead to significant sleep issues, such as insomnia. Continue reading →

After eating your lunch, you may find yourself yawning, feeling sleepy, and experiencing a bit of tiredness and laziness. This phenomenon is commonly known as the afternoon slump, typically occurring between the hours of one to three in the afternoon. It’s at this time you begin to lack the energy, motivation, and focus to continue with your tasks.

While many people attribute this slump to their lunch, there’s more to it than simply feeling full after a meal, or what they ate. Yes, this can be a factor, but one of the main contributing factors is your circadian rhythm, the 24-hour sleep-wake cycle. If your rhythm is disrupted, you may feel even more sleepy than usual in the afternoon.

Your lifestyle choices can play a role in the slump. Factors such as inadequate sleep, dehydration, or chronic stress can contribute to feelings of fatigue and lethargy. Continue reading →