Health is built, not born—and the foundation of that construction is nutrition. The food we eat doesn’t just fill us up; it fuels every function of the human body , from brainpower to immunity. Nutrition plays a crucial role in determining how we grow, age, and recover from illness. Yet in the modern world, where convenience often trumps quality, many underestimate just how deeply diet influences lifelong wellness. Eating well today isn’t just about feeling good now—it’s about investing in the body’s future resilience. The Science of Nourishment The body is a complex system that relies on a delicate balance of nutrients to function optimally. Macronutrients—carbohydrates, proteins, and fats—provide energy and structure, while micronutrients, such as vitamins and minerals, regulate processes like metabolism, nerve signaling, and cell repair. When the body receives these nutrients in proper amounts, it operates efficiently, maintaining hormonal balance, a strong immune system, and mental...