pH & Specific Gravity: Indicators of Kidney & Metabolic Health

What is pH, Specific Gravity?

Urine pH measures the acidity or alkalinity of urine, while specific gravity assesses its concentration, reflecting how well the kidneys are balancing water and excreting waste.‍Urine pH generally ranges from 4.5 to 8.0, with specific gravity normally falling between 1.005 and 1.030.

What does it assess?

The pH and specific gravity of urine provide insight into kidney function, hydration status, and metabolic health.

How do I optimize my pH, Specific Gravity levels?

Incorporate a variety of vegetables, fruits, whole grains, and proteins.‍Avoid overly acidic foods if urine is consistently acidic, and reduce alkaline foods if overly alkaline.‍ Drink enough water daily to support kidney function and maintain a balanced specific gravity.‍Aim for 2 to 3 liters per day, adjusting for activity level and climate. Minerals like sodium, potassium, and calcium influence both pH and specific gravity.‍Ensure a balanced intake to support kidney function and avoid extremes in urine concentration.

What does a high and low pH, Specific Gravity mean?

High urine pH may indicate a more alkaline state, which can be influenced by a high-vegetable diet or conditions like urinary tract infections, kidney disorders, or respiratory alkalosis.‍High specific gravity suggests dehydration, kidney issues, or excess solutes in urine. It may require increased hydration or evaluation of kidney health.‍Low urine pH indicates a more acidic state, often due to high protein intake, metabolic acidosis, diabetes, or kidney dysfunction.‍Low specific gravity indicates dilute urine, typically from good hydration but also possible in kidney conditions where urine cannot concentrate normally.