The deficiency of Vitamin B-1 (Thiamine) is essential in all ages and since body cannot generate and cannot store in large quantities and gets eliminated through urine it's continuous supply is needed to carryout body metabolic activity. Lack of knowledge in infants and child caretakers can be a serious issue infants; lack of balanced diet and abuse of alcohol in adults results in serious problem. Early detection can improve the health and self care is important in present popular food habits.