Vitamin D
Vitamin D is essential for maintaining strong bones and supporting healthy mineral balance, especially through its relationship with calcium. Its absorption depends on proper liver and kidney function and can be affected by digestive conditions that interfere with fat absorption. Two natural forms appear in the diet—one from plant sources and another produced by beneficial gut bacteria.
When digestion is compromised, the body may have difficulty using vitamin D effectively. Conditions involving the pancreas, gallbladder, or chronic intestinal inflammation can influence how well vitamin D is absorbed. Lifestyle factors such as sunlight exposure also play a role, and the body’s ability to maintain this vitamin may shift during times of stress or illness.
