What are the symptoms of iodine deficiency?
| • Brittle nails | • Cold hands and feet | • Cold intolerance |
| • Depression | • Difficulty swallowing | • Dry skin |
| • Dry hair / hair loss | • Lethargy | • High cholesterol |
| • Hoarseness | • Infertility | • Outer 1/3 of eyebrows thinning |
| • Menstrual irregularities | • Early menopause | • Poor memory/concentration |
| • Slower heartbeat | • Throat pain | • Weight gain |
