Vitamin D isn’t just about bone health. Studies have shown that deficiency may worsen proteinuria and accelerate kidney decline. That’s because vitamin D helps regulate the renin-angiotensin system, which influences blood pressure and kidney filtration.
In other words, low vitamin D may mean more pressure inside the kidneys — and more protein leakage.
By improving vitamin D status (through safe sunlight exposure, diet, or supplementation), many people report steadier blood pressure and reduced urinary protein levels over time.
You might be thinking, So, should I take high doses right away? Not so fast. Vitamin D is fat-soluble, which means too much can strain your system. Always aim for gradual improvement under professional guidance.
The warmth of the morning sun on your skin could be doing more for your kidneys than you realize. But wait — the next vitamin works deep inside your cells to protect them from silent damage.
Vitamin #2: Vitamin B Complex – The Cellular Repair Team
Your kidneys are packed with millions of microscopic filters called nephrons — and each one depends on a steady supply of energy. This is where B vitamins come in.
