In this episode of Vitaminix, the focus is on Vitamin B2, also known as riboflavin. The show explores its essential role in energy production, supporting the metabolism of fats, proteins, and carbohydrates, as well as its importance for healthy skin, eyes, and mucous membranes. Viewers learn about riboflavin-rich foods like dairy, eggs, and leafy greens, and how a deficiency can lead to symptoms such as sore throats, skin rashes, and eye discomfort. The episode also highlights how riboflavin is generally well-tolerated in the body, making deficiencies uncommon, but still stresses the importance of maintaining a balanced intake for optimal health.