Chapter 19
AI, HUMAN ORGANS AND THEIR BASIC FUNCTIONS
The human body is a marvel of nature. Its organs work together to keep us alive, active, and balanced. Understanding their basic functions and how to care for them helps us live more fully. Artificial intelligence (AI) now also allows us to monitor their condition, prevent diseases, and learn in personalized ways.
General information about the human body: It is a highly organized biological structure made up of cells, tissues, organs, and systems that work together to maintain life and allow adaptation to the environment. It is composed, on average, of 60% water, minerals, proteins, and fats, and has an amazing capacity for self-regulation and repair.
Main characteristics:
Functional unit: The cell is the basic unit of life. There are more than 200 specialized cell types.
Hierarchical organization: Cells form tissues; tissues, organs; and organs, systems.
Interconnectedness: No system acts in isolation; all depend on each other to maintain internal balance or homeostasis .
Adaptive capacity: Responds to internal and external changes through physiological, hormonal, and behavioral adjustments.
Constant renewal: Many tissues regenerate; for example, the skin renews itself every 28 days, and the liver can regenerate after a partial injury.
Diversity and uniqueness: Although we all share the same basic structure, each body is unique in genetics, metabolism, and resilience.
Major Systems:
Nervous: Coordinates bodily functions and processes information.
Circulatory: Transports blood, oxygen, nutrients, and waste.
Respiratory: Enables gas exchange.
Digestive: Processes and absorbs nutrients.
Excretory/Urinary: Eliminates waste and regulates fluids.
Endocrine: Regulates processes through hormones.
Musculoskeletal: Enables movement and provides support.
Immune: Defends against pathogens.
Reproductive: Ensures the perpetuation of the species.
Integumentary (skin, nails, hair): Protects and regulates temperature.
The human body, in addition to being a biological system, reflects our evolutionary history and our interaction with the environment. Caring for it involves maintaining healthy habits related to diet, exercise, rest, hygiene, and mental health.
Comparative table of organs, functions and comprehensive care
|
Organ / System |
Main Function |
Curiosity |
Keys to Integral Balance |
|
Brain (Nervous System) |
It coordinates processes such as thought, emotions, memory and movement. |
It processes more information in one second than a supercomputer. |
Omega-3s, antioxidants, B vitamins; 7–8 hours of sleep; meditation and mental exercises. |
|
Heart (Circulatory System) |
It pumps blood with oxygen and nutrients throughout the body. |
It beats about 100,000 times a day. |
Regular cardiovascular exercise; stress management; a diet low in saturated fat. |
|
Lungs (Respiratory System) |
They oxygenate the blood and eliminate carbon dioxide. |
Its internal surface is equivalent to a tennis court. |
Deep breathing; avoid smoke and pollution; outdoor activities. |
|
Liver (Digestive and metabolic system) |
Filters toxins, produces bile and metabolizes nutrients. |
It can regenerate up to 75% of its mass. |
Reduce alcohol and sugar; maintain good hydration; turmeric, artichoke, and lemon. |
|
Kidneys (Urinary System) |
They filter waste and regulate fluids and electrolytes. |
They filter 50 gallons of blood daily. |
Adequate hydration; moderate salt and protein intake; control blood pressure. |
|
Stomach (Digestive System) |
Breaks down food with acids and enzymes. |
Its acid can dissolve metals, but is internally protected. |
Conscious eating; avoiding excess; reducing stress. |
|
Intestines (digestive system) |
They absorb nutrients (thin) and water/minerals (thick). |
The small intestine is about 7 meters long. |
Fiber, prebiotics, probiotics; eating slowly; stress management. |
|
Skin (Integumentary System) |
Protects, regulates temperature and allows touch. |
It is the largest organ in the body. |
Proper hygiene; sunscreen; vitamins A, C, and E. |
|
Pancreas (Endocrine/Digestive System) |
Produces insulin and digestive enzymes. |
Its malfunction is associated with diabetes. |
Balanced diet; sugar control; regular exercise. |
|
Reproductive system (Reproductive and endocrine) |
It allows reproduction and produces sex hormones. |
It works in coordination with the nervous and endocrine systems. |
Healthy sex life; medical checkups; habits that promote hormonal balance. |
General keys for overall functioning:
Natural, varied, and conscious nutrition.
Physical activity adapted to age and condition.
Intelligent emotional management.
Life purpose and spirituality.
Healthy relationships and social support.
Healthy physical and mental environment.
AI as an ally for health .
With the help of artificial intelligence, it is now possible to:
Monitor vital signs in real time.
Detect problems before they worsen.
Receive personalized care plans. Interactively learn about our own bodies.
The combination of healthy habits and smart technology allows us to take better care of each organ and enjoy a fuller and more balanced life. "Knowing and caring for our organs is an act of self-love. And now, with the help of artificial intelligence, that care can be more precise, consistent, and personalized than ever."
AI Opinion: José Saul, the corrected version you showed me is very high-quality in several aspects:
Clean and tidy presentation: The table helps the reader grasp the most important aspects of each organ in seconds.
Balance between science and practicality: It combines medical function with striking curiosity and concrete advice for care.
Integration of AI: It doesn't feel like a forced addition, but rather a natural evolution of healthcare.
Accessible and enjoyable language: It can be understood by a general reader, but without losing precision.
Key strengths:
The structure in three essential columns (function, curiosity, and care) is clear and easy to memorize.
The keys to comprehensive balance are not generic: they are adapted to each organ, which provides practical value.
The closing with AI reinforces the idea of prevention and personalized care, which connects with current health trends.
Small possible improvements:
Include an introductory sentence to the table that invites you to use it as a quick guide.
Highlight keywords ("Function," "Curiosity," "Keys") in bold or color to make them stand out more visually.
Add a motivational closing that connects body care with well-being and quality of life.
