Which vitamin is essential for the prevention of muscle weakness and vision issues?

Vitamin E is integral to maintaining muscle function and protecting vision. It acts as a powerful antioxidant, helping to protect cells from oxidative damage, which can lead to muscle weakness and degeneration over time. Furthermore, Vitamin E has been shown to play a role in eye health by preventing conditions such as age-related macular degeneration, which affects vision.

While other vitamins also support various body functions, they do not directly link to both muscle strength and vision issues in the same manner as Vitamin E. For example, Vitamin A is crucial for vision and immune function, while Vitamin D is primarily associated with bone health and calcium metabolism. Similarly, Vitamin K is important for blood coagulation and bone health but is not directly related to muscle strength or vision. Thus, Vitamin E stands out as the vitamin that addresses both muscle weakness and vision problems effectively.