The Science of Mental Wellness by Dr. Lawrence Choy, MD
“When we exercise, our brain is the commander-in-chief directing activity in our heart, lungs, and muscles to mobilize our body for action, empowering us with a sense of influence over our environment and surrounding conditions.”
Aerobic Exercise [1,2]
Aerobic exercise is fundamentally important for neurogenesis and proper maintenance of our body’s physiologic “fight/flight/freeze” stress response. Our brain functions most effectively when our mind perceives a position of authority and control over our body and environment. When we exercise, our brain is the commander-in-chief directing activity in our heart, lungs, and muscles to mobilize our body for action, empowering us with a sense of influence over our environment and surrounding conditions. On the other hand, when we are under acute and chronic stress, our environment is the initiator that triggers and sends our body into an activated state. Consequently, instead of feeling empowered and in control, we may soon find ourselves in a state of distress where we perceive a sense of being acted upon by our external environment, furthering the harmful stress cycle. Aerobic exercise enables our brain and body to sustain and overcome the negative effects of acute and chronic stress through natural physiological processes that are otherwise switched off during prolonged physical inactivity and a sedentary lifestyle.
Emotional Health [3, 4, 5]
A revolutionary new understanding of emotions posits that emotions are socially constructed experiences, rather than automatic and universal phenomena. Emotions involve the integration of physical, mental, and social processes. Emotional health can be fostered via intentionality on emotional awareness, expression, and communication. Maintaining a positive mindset and cultivating pro-social behaviors are integral to emotional health and wellbeing. Developing trust, security, and love in interdependent relationships are foundational to nurturing the brain’s development, building the foundation for healthy thriving relationships. Committing regularly to activities such as journaling, volunteering, social bonding, and psychotherapy drives positive neuroplasticity.
Environmental Enrichment [6,7,8,9,10]
Engaging in activities that stimulate our senses, challenge our cognitive and motor abilities, and enhance our social interactions are indispensable for maintaining positive neural changes throughout our lifetime. Playing a musical instrument, dancing, aromatherapy, traveling, hiking, and volunteering enrich not only our lives, but also our brain’s development. Activities that are novel and challenging in nature, literally and figuratively, further enhance neuroplasticity.
Meditation [11,12,13,14,15]
Meditation induces large scale neuroplasticity to promote higher level development in cortical areas, especially the PFC. Different types of meditation practices exist with each varying in the brain regions that are activated, eliciting distinct neural changes and corresponding benefits. Mindfulness meditation cultivates nonjudgmental awareness, discipline, attention control, and emotional regulation. Transcendental meditation promotes calmness, restful alertness, and heightened self-awareness. Loving-kindness and compassion meditation foster selflessness, empathy, and positive relationships.
Nutrition and Inflammation [16,17,18,19]
Chronic inflammation is one of the main underlying causes of mental illness. Our diet and gut microbiome have important roles in affecting our bodies’ inflammatory processes, which impact our brain’s health in numerous ways. Dietary modification incorporating caloric restriction, intermittent fasting, anti-inflammatory foods, antioxidants, supplements (omega-3 fatty acids, N-acetylcysteine, phosphatidylserine), and prebiotics/probiotics help support and promote the brain’s health and drive positive plasticity.
Physical Touch [20,21]
Physical touch from another person in the context of comfort and safety provides relief, healing, and pleasure. Massage therapy releases into our body’s circulation natural hormones for analgesia, love, and bonding, a physiologic process vital for combating stress and promoting health.
Our breathing holds the key to reducing stress and achieving relaxation.
Relaxation and Deep Breathing [22,23,24]
Respiration is the only autonomic function we have direct control over. Thus, our breathing holds the key to reducing stress and achieving relaxation. Physical exercises that involve controlled breathing techniques such as yoga and tai chi help us endure chronic stress. Deep breathing activates the vagus nerve which is a direct channel to the “rest/digest” branch of the nervous system. Vagal activation counteracts and turns down the stress-inducing activity of the “fight/flight/freeze” branch of the nervous system, favoring healthy neuroplastic changes.
Sleep [25,26]
Sleep is essential for overall health, providing vital rest and restoration for the mind and body. It is particularly necessary for plasticity associated with memory processing. Sleep is also critical for the maintenance of “house-keeping” functions, particularly the removal of waste, via the recently discovered glymphatic waste clearance system.
Source: Medium
Written by Dr. Lawrence Choy, MD