When essential vitamins are low, your body struggles with key processes like insulin sensitivity, energy balance, and even inflammation control.
And yes, research suggests that certain vitamin deficiencies are more common in people managing blood sugar issues.
But that’s not all…
Even a “normal” diet may not provide enough of these nutrients consistently—especially if appetite changes, digestion slows down, or medications interfere.
So let’s get practical.
Vitamin D: The Sunshine Vitamin That Supports Insulin Function