Read about Physiology

Understanding Respiratory Physiology: A Key to Human Health

Discover the fundamentals of respiratory physiology—anatomy, gas exchange, breathing mechanics, and clinical importance for health and medicine.

Understanding Gastrointestinal Physiology: How Your Digestive System Works

Discover how the gastrointestinal system breaks down food, absorbs nutrients, and supports overall health through coordinated digestion, motility, and the gut-brain connection.

The Enteric Nervous System: The ‘Second Brain’ of Gastrointestinal Physiology

Explore the Enteric Nervous System—the gut’s ‘second brain’—and its vital role in controlling digestion, communication with the brain, and implications for gastrointestinal health.

Key Hormonal Regulators of Gastrointestinal Physiology

Explore the key hormones that regulate digestion, their roles, and how they affect gastrointestinal health and balance.

Gut Motility: The Science Behind Food Movement Through the Digestive Tract

Learn how gut motility moves food through your digestive tract and discover tips to support a healthy, efficient digestive system.

Understanding Endocrine Physiology: The Body’s Hormonal Symphony

Explore how the endocrine system regulates hormones to maintain balance and health through a network of glands and feedback mechanisms.

The Role of Endocrine Physiology in Growth and Development

Discover how hormones drive physical development, from childhood growth to puberty, and the importance of endocrine health in early life stages.

Hormonal Messengers: How Endocrine Physiology Maintains Internal Balance

Learn how hormones from key glands regulate balance in the body and how endocrine feedback loops maintain health and prevent disorders.

Exploring the Endocrine System: How Hormones Regulate Your Body

Discover how hormones from key glands regulate growth, metabolism, and mood—and how to maintain hormonal balance for better health.

Understanding Cardiovascular Physiology: The Heart of Human Health

Explore how the heart and vessels work together to power life and how understanding this system is key to preventing and managing heart disease.