When thinking about taking care of your hair, skin, and nails, your first stop might be the beauty aisle. But real beauty starts from within. What you eat plays a major role in how your body looks and feels—sometimes even more than creams or serums. Dr. Alain Michon, medical director at Ottawa Skin Clinic, reminds us: “Your outer appearance reflects what you feed your body.” Simply put, if you want better skin, stronger nails, and healthier hair, it’s time to pay attention to your diet. Here’s what science and experts suggest for boosting your beauty from the inside out.   How Does Diet Affect Hair, Skin, and Nail Health? Yes—your…