The black one is black sesame oil, which generally refers to the oil squeezed from hemp seeds. In many areas, it is called pepper oil, especially Sichuan pepper oil. In the south, it can also refer to the oil squeezed from sesame seeds. If it is sesame oil, pregnant women can eat it. If it is pepper oil, pregnant women should avoid eating it. Black sesame oil is black sesame oil, which is divided into three categories on the market:

1. Black sesame mixed oil: a mixture of black sesame oil and other edible oils, which is more common in supermarkets and relatively cheap.

2 Sesame sesame oil: A mixed oil of black sesame and white sesame, commonly found in supermarkets, used in cold dishes to enhance flavor. If used for cooking, it is easy to cause internal heat, such as oral ulcers, gum swelling and pain, and hemorrhoids. wait.

3. Pure black sesame seeds: All are pressed from black sesame seeds. They are dark in color and fragrant. They are often used during confinement and daily maintenance, and are relatively expensive.