In this episode, you’ll learn how vitamin C played a crucial role in saving sailors' lives, why it's essential for collagen production and immune function, and how its deficiency leads to scurvy. We’ll explore the best natural sources of vitamin C, debunk myths about megadosing when sick, and uncover how our ancestors lost the ability to produce it. By the end, you'll have a clear, science-backed understanding of how much vitamin C you actually need to stay healthy—without the hype.