5. Brain fog or lack of concentration:
The accumulation of toxins in the blood can impair brain function, causing confusion or forgetfulness.
6. Dry or persistently itchy skin
When the mineral balance is disrupted, the skin can become uncomfortably dry and itchy.
7. Metallic taste in the mouth
Uremia (a buildup of waste products) can cause a metallic taste or ammonia-like breath.
8. Loss of appetite
The accumulation of waste in the bloodstream can affect digestion and suppress hunger.
9. Bad breath despite good oral care
If regular brushing doesn’t help, the buildup of internal toxins (and not dental problems) could be the cause.
10. Swelling around the eyes
Swelling around the eyes can be one of the first signs of protein loss through urine.
11. Dark circles
Poor circulation and reduced filtration can cause dark shadows under the eyes.
12. Craving ice or non-food items
This may indicate iron deficiency anemia, a complication related to kidney disease.
13. Nighttime muscle cramps.
The kidneys regulate calcium, potassium, and sodium. An imbalance can cause cramps and spasms.
