Nutrient Deficiencies That Cause Chronic Fatigue (Even With Good Sleep)

Persistent fatigue is often linked to low ferritin, vitamin B12 deficiency, vitamin D insufficiency, magnesium depletion, and absorption problems—even when sleep and diet appear adequate. This guide explains how nutrient deficiencies disrupt cellular energy production and which lab markers help identify the root cause.

Functional medicine, Acupuncture, NutritionMartina SturmJune 24, 2021Denver Sports and Holistic Medicinechronic fatigue causes, nutrient deficiencies fatigue, low ferritin fatigue, iron deficiency without anemia fatigue, vitamin B12 deficiency fatigue, vitamin D deficiency fatigue, magnesium deficiency low energy, why am I always tired, best lab tests for fatigue, fatigue normal labs but exhausted, absorption problems fatigue, chronic fatigue lab testing, mitochondrial dysfunction fatigue, functional medicine fatigue evaluation