Marsam Amaranth & Almond Cookie 55g Amaranth, an ancient native grain to Mexico, is becoming important once again due it's status as superfood. It has a high content of fibre, calcium, iron, proteins and vitamins A, B, C, B1, B2, B3. Vitamin A helps to have a good memory. Vitamin B reduces insomnia and stress. Vitamin C helps iron absorption.