Signs Youre Lacking Essential Vitaminsand What They Mean 凌 Vitamin A Symptoms: Poor night vision Dry, flaky skin Getting sick often Why It Matters: Boosts vision, skin health & immunity. Vitamin B12 Symptoms: Tired all the time Tingling in hands/feet Brain fog or mood swings Why It Matters: Vital for nerves & red blood cell production. Vitamin C Symptoms: Frequent colds Cuts heal slowly Bleeding gums Why It Matters: Strengthens immunity & collagen for healthy skin. Vitamin D Symptoms: Bone aches Muscle fatigue Low mood or depression Why It Matters: Helps your body absorb calcium & supports mood. 樂 Vitamin E Symptoms: Muscle weakness Blurry vision Getting sick more often Why It Matters: An antioxidant that protects your cells & immune system. 塞 Vitamin K Symptoms: Easy bruising Bleeding a lot from small cuts Brittle bones Why It Matters: Essential for blood clotting and bone health. 易 Vitamin B6 Symptoms: Fatigue Mood swings or irritability Skin issues Why It Matters: Supports brain and immune health. Vitamin B2 Riboflavin Symptoms: Cracked mouth corners Sore throat Skin inflammation Why It Matters: Converts food to energy and keeps skin/eyes healthy. 溺 Vitamin B9 Folate Symptoms: Anemia Constant tiredness Trouble focusing Why It Matters: Critical for cell growth & red blood cell formation.