Multiple choice Which of the following vitamins is not available in plant foods? Pantothenic acid (B3) Thiamin (B1) Riboflavin (B2) Cyanocobalamin (B12) Reveal answer Fill a bubble to check yourself D Correct answer Explanation Cyanocobalamin is generally not found in vegetables, It is either synthesised in human colon or has to be consumed in animal foods like liver, fish, meat, egg and milk.