If you’ve ever sent me your blood report, you already know this — I almost always scan for your Vitamin D levels first. In fact, for most of my weight loss clients, I specifically ask for a Vitamin D test. Because when progress feels unusually slow, energy is low, mood is off, or recovery isn’t great… this quiet little number often explains a lot. But then you open your report and see two different Vitamin D tests — and it instantly feels confusing. Let me simplify it for you