RIVER ALUMNI ARE MOLLUSCS, KNOWN IN SOME PLACES AS HUSKS, CROOKS, LIVING UNDER WATER SUCH AS FRESHWATER LAKES, PONDS, RIVERS AND SO ON, BURIED IN HALF THE MUD. RIVER BEAKS HAVE HIGH NUTRITIONAL VALUES AND CONTAIN PROTEIN, FAT, SUGAR, CALCIUM, PHOSPHORUS, IRON, VITAMIN A, B1, B2. IT HAS GOOD HEALTH EFFECTS ON THE HUMAN BODY, AS WELL AS EFFECTS SUCH AS PLASTERING THE LIVER AND VISIBLE PROTECTION AGAINST EYE DISEASE。