Many people think of biotin as the “beauty nutrient” — and with good reason. As part of the B-vitamin family, it’s recognized for supporting strong hair and healthy skin. But biotin’s role goes beyond appearance: it’s also vital for the body’s energy production. It assists enzymes in breaking down carbohydrates, fats, and proteins, converting them into energy the body can use. You can naturally get biotin from foods such as organ meats, almonds, and sunflower seeds.