Buckwheat noodles are zero-fat. Buckwheat noodles are noodles made of buckwheat flour and water, belonging to noodles. Buckwheat noodle has high nutritional value, contains protein, and is not easy to be converted into fat in the body, so it is the best food for dieters.

Soba noodles are a kind of China Lehe. The raw materials are buckwheat flour and water. Mix buckwheat flour with water, knead into dough, flatten and cut into fine noodles, and cook in a pot. Buckwheat noodles are nutritious, convenient and fast to eat, and are a popular food.

Buckwheat, also known as Wu Mai and Jingchangcao, is a native of Northeast Asia in panicum miliaceum and was introduced to China in the Tang Dynasty. There are twenty-seven buckwheat varieties, of which twenty-five are wild and two are cultivated, which are widely distributed in China.