Warning Signs of Mineral Deficiencies Your body needs essential minerals to function properly and when youre low on them, it often sends early signals. Heres what to watch for: 勒 Zinc Skin rashes, hair loss, acne breakouts, slow wound healing. Magnesium Skin rashes, hair loss, acne breakouts, poor wound healing. 數 Iron Skin rashes, hair loss, acne breakouts, poor wound healing. Potassium Muscle weakness, fatigue, irregular heartbeat, constipation. Copper Pale skin, frequent illness, fatigue, memory problems. 例 Manganese Slow wound healing, joint pain, dizziness, mood changes. Selenium Hair thinning, weak immunity, miscarriage risk, muscle weakness. 蓼 Iodine Swollen thyroid, cold hands and feet, poor concentration, irregular periods. 領 Calcium Tooth decay, bone pain, muscle cramps, weak nails. Tip: A balanced diet rich in fruits, vegetables, nuts, seeds, and lean proteins is the best way to avoid these deficiencies and keep your body running at its best.