Many people today tend to burn the candle at both ends. They are stressed and try to pack too much into their busy days. Inevitably, their sleep starts to decrease as they struggle to meet all their demands. Quality sleep is essential for optimal health. We all know that diet and exercise are important for health, but sleep is just as important, if not even more important.
Sleep is an essential part of our circadian (pronounced sir-KAY-dee-ann) system, a roughly 24-hour cycle in which our mind and body go through certain rhythmic patterns. This rhythm is influenced by daily routines and our environment, such as light exposure versus the absence of light. It was easy to have a normal circadian rhythm before discovering electricity. Now, with artificial light and screens, it is frequently disrupted.
Circadian rhythms can influence sleep-wake cycles, hormone release, body temperature, and other important bodily functions. Disrupted circadian rhythms are frequently to blame for insomnia. They have also been associated with obesity, diabetes, depression, bipolar disorder, and seasonal affective disorder (SAD), which is triggered during winter in the Northern Hemisphere due to a lack of sunlight.
The different stages of sleep trigger different pro- or anti-inflammatory responses. It also appears that certain important cells in the immune system, such as T cells and killer cells, are only produced or distributed throughout the body during sleep.
To give you an idea of how important T cells are, those with HIV, Human Immunodeficiency Virus, as the name suggests, have a deficient immune system. These patients will constantly have their levels of T cells checked to monitor the disease progression. Lack of sleep also affects these cells in ALL patients, leading to decreased ability to fight infections.
In addition, sleep appears to contribute to what is termed immunologic memory. Your immune system can “remember” certain illnesses, like chicken pox, and its response to this threat, which is why many childhood diseases can be contracted only once.
However, a run-down immune system may result in memory problems, so to speak, leaving you vulnerable once again to chicken pox–this time in the form of shingles, a particularly painful and potentially dangerous skin manifestation of the disease which shows up as blisters externally and can attack nerve endings and even the eyes internally.
If you want to feel great and live a long, healthy life, prioritize sleep. Inflammation is a root cause of every chronic disease that develops after age 42. Sleep decreases inflammation and promotes immunity, leading to improved health.
So, what can you do if you’ve been struggling with sleep issues? It can be a struggle because trying harder to sleep when you can’t just doesn’t work.
Practice good sleep hygiene by:
- Set a regular bedtime
- Go through a routine before bed, such as brushing your teeth and so on
- Shower or take a relaxing bath
- Read a familiar book, not a sensational new page-turner
- Go to the bathroom before bed to reduce the risk of having to get up to go in the middle of the night
- Use your bedroom for sleep and sex only, not as an extension of your office or family room.
- Eliminate TV from your bedroom.
- Blue light exposure can really affect sleep–so no electronics 1 hour before bedtime.
If you’ve been running yourself ragged, slow down, adjust your priorities, and make time for sleep. See what a difference your new sleep routine can make in reducing chronic pain and improving overall health.
