Blood is related to the functions of several viscera. If you want to have enough blood, you need to know a basic regimen. I wonder if you know anything about Chinese medicine? I suggest you go online and read the book Health Wisdom of Huangdi Neijing by Qu Limin, a famous professor at Beijing University of Chinese Medicine, which will be very helpful to you.

You said your blood supply was insufficient? I want to know your sleep quality. The human body does not produce blood all day, usually at night, so the quality of sleep is directly related to whether the blood is sufficient. For example, from 3 am to 5 am, the qi and blood of the human body begin to redistribute. This time, it should be the darkest time to sleep. If it is easy to wake up, it means that the blood is insufficient, which is very bad.

You usually pay attention to the quality of life, just look at how you eat. Sleep well and you will know how you are.

In terms of diet, I suggest you drink more porridge, because porridge is the most digestible food, especially drink more whole grain porridge.

If the quality of sleep is not good, it is recommended that you soak your feet before going to bed, and the water should not pass through your heels.