Lines on Your Fingernails Can Expose What Your Body Is Missing
Those lines on your fingernails are not just a cosmetic annoyance. Vertical ridges, deep grooves, and sudden horizontal bands can point straight at iron deficiency, low zinc, B12 trouble, thyroid strain, poor circulation, or a body that’s been pushed through stress and illness. That’s why your nails matter. They’re the slow-moving scoreboard at the edge … Read more