Our lifestyles have changed faster than our bodies can keep up. Between long hours indoors, endless screen time, and the occasional “sunlight through the window counts” delusion, we’ve quietly starved ourselves of one of the most essential nutrients, vitamin D. So, we do what feels sensible: reach for supplements to bridge the gap. Scroll online for advice, though, and you’ll find a whirlpool of confident diet coaches and wellness gurus, each with a different take on how to do it “right.”
Among all those recommendations, vitamin D has become a clear favourite, celebrated for its links to stronger bones, better immunity, improved mood, and even sharper memory. But here’s the catch: while taking the supplement is easy, making it work inside your body is a whole different game. Subtle details, how you take it, when you take it, and what you eat with it, can make or break its effectiveness. So before you toss another capsule down with your morning coffee, let’s look at why your vitamin D supplement might not be working, and what to do about it.