Types of immunity: innate and adaptive, immune responses1. Immune System OverviewThe immune system protects the body from harmful pathogens like bacteria, viruses, fungi, and toxins.It consists of cells, tissues, and organs that work together to defend…
Lifestyle diseases (diabetes, hypertension), genetic disorders1. Lifestyle DiseasesLifestyle diseases are caused by an individual's daily habits, diet, and environment.They develop due to poor lifestyle choices such as lack of exercise, unhealthy diet, stress,…
Types of diseases (bacterial, viral, fungal, parasitic)1. Infectious and Non-Infectious DiseasesA disease is a condition that disrupts normal body functions.Infectious diseases are caused by pathogens such as bacteria, viruses, fungi, and parasites.Non-…
Balanced diet, malnutrition, deficiency diseases1. Nutrition and HealthNutrition is the process by which the body obtains and utilizes food for growth, energy, and maintenance.Good nutrition is essential for maintaining overall health, immunity,…