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 ...

“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.” ...