If you are looking for a video related to the digestive system that is based on NCERT textbooks, you might consider searching for educational YouTube channels or websites that provide content aligned with the NCERT curriculum. These resources often offer videos on various subjects, including the digestive system.

Here are a few suggestions for finding relevant videos:

1. YouTube: Search for channels like "NCERT Digestive System," "NCERT Science," or "NCERT Biology" to find videos specifically designed for NCERT textbooks. You can also search for specific topics within the digestive system, such as "digestive system process" or "functions of the digestive system," to find related videos.

2. Educational websites: Visit websites like BYJU'S, TopperLearning, or Meritnation, which provide video lessons and resources based on NCERT textbooks. These platforms often cover topics in a comprehensive and interactive manner.

3. Khan Academy: Khan Academy offers a wide range of educational videos on various subjects, including biology. They have a dedicated section for biology, where you can find videos on topics related to the digestive system.

Remember to verify the credibility and accuracy of the sources before using them for educational purposes.