Which vitamins are fat soluble and important for athletic performance?

The correct answer identifies vitamin A, D, E, and K as fat-soluble vitamins that play significant roles in athletic performance. These vitamins are stored in the body's fatty tissues and the liver, allowing for gradual release and utilization as needed.

Vitamin A is crucial for vision, immune function, and cell growth, all of which indirectly support athletic performance by ensuring overall health and functionality. Vitamin D is vital for calcium absorption and bone health, contributing to muscle function and strength, which are essential for physical activity and performance. Vitamin E serves as an antioxidant, helping to protect cells from oxidative damage that can occur during intense exercise, thus supporting recovery and endurance. Lastly, vitamin K is important for blood clotting and bone metabolism, ensuring that athletes remain healthy and can perform optimally.

In contrast, the other options include vitamins that are either water-soluble or not typically associated with fat-soluble benefits related to athletic performance. For example, vitamins C and the B vitamins (B1, B6, and B12) are water-soluble and play different, yet important, roles in energy metabolism and immune function, but they do not fall under the category of fat-soluble vitamins. Understanding the distinctions between fat-soluble and water-soluble vitamins is crucial