Kelp bit is a type of edible seaweed that is commonly used in Asian cuisine. It is also known as ALGA, which is a four-letter word that can be used to solve the crossword puzzle. Kelp bit is a nutrient-rich food that is high in vitamins and minerals, making it a healthy addition to any diet. It has a mild flavor and can be used in a variety of dishes, from soups and salads to stir-fries and sushi.