Why Your Vitamin D Supplement Might Be Failing Your Immune System
I remember the moment clearly—sitting in my bathroom, staring at my latest lab results, feeling a strange mix of frustration and curiosity. Despite diligently taking my vitamin D supplement every day, my immune health seemed no better. I was catching colds more often, and my energy levels felt stubbornly low. It was a lightbulb moment:…
Read more
