РЕБРИСТЫЕ Ногти Это НЕ Старость!

Look at your thumbnails. Do you see vertical or longitudinal grooves? Are the nails textured rather than smooth? Are you told this is normal aging? Don't believe it. This is the dashboard of your metabolism. In this detailed scientific analysis, I, Professor Lazarev, will explain that onychorrhexis (brittle and ridged nails) is a direct sign of malabsorption (poor absorption). We'll break down the chain: Low Stomach Acidity: Why, after age 40, your stomach stops breaking down proteins into amino acids. "Builder" Deficiency: Why Iron, B12, and Zinc are critical for smooth nails, and why you can't absorb them, even if you take vitamins. Thyroid: The Hidden Link Between Slow Metabolism and "Wavy" Nails. I'll give you a recovery protocol: how to restore stomach acidity with simple home remedies (apple cider vinegar), which enzymes to incorporate, and which product (gelatin/collagen) actually works for smoothing out nails. DISCLAIMER: This content is for educational purposes only and does not constitute medical advice. Professor Lazarev is a researcher and not a practicing dermatologist. Nail changes can be a sign of psoriasis, fungus, or anemia. Be sure to consult your doctor.