Three Vitals of Human Body : Blood, Electrical Signals & Oxygen

Did you know that not every cell in our body gets replaced every few years?
It's a common belief, but some cells stay with us for life. Neurons, the cells in our brain, are a prime example.
While most of our body's cells renew periodically—some daily, others monthly—neurons are unique. They remain from birth until death, and their connections shape our reality and consciousness. Some even consider neurons as a representation of the soul due to their enduring presence and essential role in our experiences.

Maintaining healthy neurons is crucial for overall brain health. The brain is a significant energy consumer, using about 20% of our body's energy. Proper nutrition is vital, especially for brain development in children. Malnutrition can lead to severe brain development issues, underscoring the importance of a balanced diet rich in essential nutrients. Additionally, engaging in activities like exercise, solving puzzles, and learning new skills can keep our neurons active and healthy; These activities stimulate the brain, helping to form new neural connections and maintain cognitive function.

Neurons extend far beyond the brain. They are integral to our nervous system, which connects the brain to the entire body through the spinal cord and nerves. This network of neurons enables communication between the brain and various body parts, ensuring our body functions as a cohesive unit.

The nervous system, composed of neurons with long extensions called axons, reaches every part of our body through the spinal cord and peripheral nerves.

Our body's systems are interconnected in fascinating ways. The circulatory system, for instance, is crucial for delivering oxygen and nutrients to every part of the body, including the brain. Recent studies have highlighted the connection between our digestive system and brain health, known as the gut-brain axis. Changes in digestion can impact brain function, suggesting that we should study the body as an integrated whole rather than in isolation. Understanding these connections can provide deeper insights into how our body works and how different systems influence each other.

Interestingly, our body's systems operate using different mediums: the nervous system relies on electrical signals, the circulatory system uses blood, and the respiratory system depends on air(oxygen). This closely resembles, rather mirrors traditional medicine systems like Ayurveda, which conceptualise the body through elements and imbalances, known as Doshas. Ayurveda emphasises the balance of these elements for maintaining health, and its principles are gaining scientific attention.

A new field called Ayurgenomics is emerging to bridge Ayurveda with modern genetics. This interdisciplinary approach aims to find genetic bases for Ayurvedic doshas, validating traditional wisdom through scientific methods. If Ayurgenomics can demonstrate the genetic underpinnings of Ayurvedic concepts and the efficacy of certain traditional medicines, it could lead to broader acceptance and integration within the international medical community.
Many people already rely on Ayurvedic medicines, and some compounds have been found to be genuinely effective. Therefore, unbiased studies are essential to understand the genetic foundations and benefits of these traditional remedies.

In conclusion, our body is a marvel of interconnected systems and enduring cells. While most cells renew regularly, neurons remain our lifelong companions, playing a crucial role in our cognitive and emotional lives. Understanding how to maintain brain health, recognising the interconnectedness of bodily systems, and exploring new fields like Ayurgenomics are essential steps towards a holistic understanding of human health. As research continues, bridging traditional and modern medicine may unlock new dimensions in healthcare, benefiting us all.