Anorexia, muscle cramps, parathesias
Thiamin (B1) deficiency
Cheilosis, glossitis, weakness
Riboflavin (B2) deficiency
Pale, glossitis, anorexia
B12 Deficieincy
Night blindness, conductive issues
Vitamin A deficiency
Dry, scaly skin, loss of hair, mouth sores, anorexia, vomiting
Vitamin A toxicity
Loss of DTRs, disturbed gait, decreased propiroception and vibration
Vitamin E deficiency
Common in newborns.
Bruising, bleeding
Vitman K deficiency
Muscle spasms, cramps, tetany
Ca deficiency
Muscle weakness
Phosphorus or magnesium deficiency
Decreased DTRs
Magnesium toxicity
Pellagra (four Ds: dementia, diarrhea, dermatitis, death)
Niacin (B3) deficiency