Insufficient blood supply to the brain in Chinese medicine includes deficiency of qi and blood to nourish the brain, and another kind of deficiency of blood supply to the brain caused by the inability of the medulla oblongata to fill the brain, so you can choose the meridians and acupoints related to these two aspects to do moxibustion to improve the symptoms of insufficient blood supply to the brain. Moxibustion is chosen for Guan Yuan, Qi Hai, Tian Shu, Zhong Gua and Jian Li, as well as Chung Quan, Tai Xi and Foot San Li. You can also use the acupoints on the back, Kidney Yu, Heart Yu, Spleen Yu and Stomach Yu to benefit the Qi, strengthen the spleen and nourish the blood, fill the essence and nourish the marrow can improve the state of insufficient blood supply to the brain. Moxibustion mainly focuses on the foot Shao Yin kidney meridian and hand Shao Yin heart meridian to improve symptoms.