“You’re on a chemotherapeutic and your oncologist may say that your dosage is X, while a nephrologist is telling you that the proximal tubules in your kidneys can’t handle it. You’re harming them.” ...

The nephron is the kidney’s powerhouse, filtering blood, reclaiming essentials, and excreting waste. Each segment—from the proximal tubule’s nutrient reabsorption to the loop of Henle’s water ...