The invention discloses a high-
calcium coarse grain biscuit which comprises, by weight, 20-30 parts of buckwheat, 17-24 parts of unpolished rice, 20-28 parts of sweet potatoes, 8-15 parts of peanuts, 18-25 parts of soybeans, 10-15 parts of dehydrated vegetables, 4-8 parts of synanthrin, 6-10 parts of additives, 4-8 parts of
flavoring agents and 30-50 parts of milk. The high-
calcium coarse grain biscuit is scientific in formula and rigorous in matching, miscellaneous grain crops serve as main raw materials and are matched with vegetables with
high calcium content and the synanthrin to jointly prepare the high-
calcium coarse grain biscuit, the synanthrin has the functions of reducing blood glucose and blood lipid, promoting gastrointestinal
motility, improving intestinal environments, enhancing gastrointestinal functions, increasing
digestion and
appetite and the like, the prepared biscuit is balanced and comprehensive in
nutrition and rich in calcium needed for human bodies and has the functions of effectively improving
appetite, promoting
digestion, reducing the blood glucose and the blood lipid, relaxing bowels, delaying
senescence, preventing cardiovascular and cerebrovascular diseases and the like, and the biscuit is crispy in taste, convenient to eat, easy to digest and absorb and worthy of popularization.