In today’s fast-paced world, we tend to celebrate activities that are high-energy, always-on, and very productive. However, the human body and spirit were designed to function at their best when periodically paused. Our busy lifestyle can keep our body and spirit revved up and ready to go at all times, pumping out stress chemicals and suppressing natural recovery processes. In fact, rest on purpose is not idleness; it is a necessary activity for the body to recharge, rebalance and actually get stronger. Learn how rest impacts your nervous system, and see how slowing down is one of the best things you can do for your health, even if it may feel counterintuitive at times.
Knowing the Nervous System’s Stress–Recovery Balance
The Sympathetic system activates us for being awake, alert, action, and responding to things in our environment, while the Parasympathetic system activates us for rest, sleep, digestion, and repair. When the body is in a healthy, rhythmic state, it swings between these two states naturally. When the body is in a state of ongoing Sympathetic activation, it becomes very difficult for the body to come back from that and recover properly. Allowing ourselves to rest on purpose allows the Parasympathetic system to engage and bring things back into balance, and prevents wear and tear on the body.
Overstimulation Disrupts Healing
The body keeps the nervous system in a low-grade state of “fight or flight”. Repeatedly exposing the body to a variety of stresses including noise, screens, frantic pacing, and stimulants puts the body into a chronic state of overstimulation. Long-term, persistent overstimulation may contribute to a variety of symptoms including sleep problems, weakened immune system, and increased emotional instability. Some people may also benefit from an antioxidant supplement to combat oxidative stress caused by repeated stimulation. When the brain perceives danger or stress, it puts the body into a healing mode and puts all other activities on the back burner, including tissue repair, and memory consolidation. Slowing down signals safety to the body and brain to promote optimal physical and neurological healing.
Intentional Rest as Active Neurological Support
Rest is so much more than just inactivity; in fact, truly resting engages neural pathways that regulate emotions and stress. In order to do this integration and processing of recently learned information, quiet sitting, gentle breathing, and unstructured time are all effective. Lowering input to the senses and giving the brain time to settle into a more relaxed state downshifts the brain and body, enhancing vagal tone, the flexibility and strength of the nervous system.
Sleep Role in Nervous System Restoration
Of these, sleep is the most powerful method for allowing the brain to rest and detoxify, as well as to normalise stress hormones. If sleep is inadequate or fragmented, the nervous system will not complete the necessary cycles, leading to increased reactivity during the day. On a more intentional level, regularly lowering your arousal throughout the day through taking pauses can help you sleep better at night.
Slowing Down Improves Emotional Regulation
Living with an overstimulated nervous system can make it tricky to distinguish between life threatening danger and minor irritations, resulting in states of irritability, anxiety or numbness. Slowing down will help you become more aware of the body’s internal signals and through this greater bodily awareness, you will be better able to manage and control your emotions. Living with a calm and grounded body will allow your mind to think clearly and respond sensitively.
Stimulants Impact on Nervous System
Using substances that activate the nervous system at excess or in a careless manner may actually heighten levels of stress. There is some interest in comparing various forms of harm reduction but, from a neurological perspective, the question to consider is how steady-state activation of the nervous system impacts attempts to get yourself to fully relax. Products often labeled “healthy” or “low risk” may have the effect of getting you to some state of calm, but in the long run, interfere with your body’s natural ability to recover by repeatedly engaging stress responses.
Rest Without Withdrawal from Life
You don’t have to be on a desert island or in a hammock by the sea to practice intentional rest! Any moment of rest can be supportive to your nervous system. What’s crucial is that you practice consistent and frequent rest, even if it’s just for a few breaths here and there. Pausing frequently between tasks, practicing silence between emails or texts, can sing safety to your nervous system again and again, bringing you out of survival mode.
Digital Downtime and Sensory Relief
Take notice of how often you’re distracted by screens and alerts. What effect does being around digital items have on you? Even short periods of time of not engaging with these items can have positive effects as your nervous system can relax from a constant state of alertness. Others have found that switching to a is a step in reducing overall stimulation, but for most people, it means finding quiet places to be and generally reducing your intake of sensory input.
Rest, Digestion, and Immune Function
The parasympathetic nervous system regulates several of our body’s important functions, including digestion and the immune system. When we don’t get enough sleep these systems and organs don’t function as well as they should, which can result in increased inflammation, stomach pain, and a weakened immune system. Intentional rest transforms your energy from external stimulation to nurturing your body internally, which is why long-term stress can negatively affect our immune and digestive systems.
Nervous System Resilience
Long periods of regular rest helps to strengthen and calm the nervous system so that it can process stressors in a healthier manner, not allowing them to overpower and overwhelm the body. This doesn’t solve all problems, but by working in the body, rest and calm can help the nervous system to learn that safety is not a rarity. By lowering our body’s normal stress levels and improving our ability to adapt to and solve problems, regular rest can lead to overall increased health and well-being.
Conclusion
Healing is not an optional luxury, it’s a biological necessity for the health of the nervous system. When we make time to rest, our body can shift out of high alert and move into a state of repair, regulation and even strengthening. While our culture views rest as idleness or lack of strength, it is in fact a form of preventative care. By lowering stimulation, taking time to recover and learning how daily choices affect our nervous system’s “load,” we can support long-term balance and recovery. Real healing happens when the nervous system feels safe enough to heal itself, and this doesn’t require us to do more, it requires us to stop doing some things.