
08/04/2025
đ§ Your brain needs fuelâare you giving it the right kind?
Some of the most common causes of brain fog are nutritional and easy to overlook:
⢠Low B12 (common in adults over 50)
⢠Iron or Vitamin D deficiency
⢠Thyroid imbalance
⢠Dehydration (yesâeven mild!)
These can slow down your thinking, leave you feeling tired, or make it hard to focus.
đ§ And as we age, our bodies donât retain water or absorb nutrients as well as they used to.
đ If your brain fog comes with low energy or dry skin, ask your doctor about testing B12, iron, and thyroid levels.
⨠Small upgrades in hydration and food choices can make a BIG difference.