Are you battling persistent mood swings, anxiety, or depression despite trying various treatments? The answer to your mental wellness might lie deeper than you think – in your body's nutrient levels. But here's the catch: you won't know what's happening without proper testing. Many of us fall into the self-diagnosis trap. We read about vitamin D helping depression or magnesium easing anxiety and immediately stock up on supplements. While well-intentioned, this approach is lik