06/08/2026
Feeling exhausted no matter how much you sleep? It might be worth looking at your iron levels.
Iron is essential for making healthy red blood cells, which carry oxygen throughout your body. When iron stores are low, your body can struggle to keep up, leaving you feeling tired, cold, weak, or even short of breath.
One thing we pay close attention to at Replenish is ferritin, your body’s iron storage marker. Sometimes your iron levels may appear “normal,” but low ferritin can tell a different story.
Women with heavy cycles, pregnant women, older adults, and even picky eaters are especially prone to iron deficiency.
If you’re dealing with fatigue, brain fog, feeling cold all the time, or unusual cravings like chewing ice, it may be time to take a closer look.
We start with comprehensive labs to understand what’s really going on and create a plan that supports your health from the inside out.