Under normal circumstances, our brain needs 1,200 ml of blood supply per minute, accounting for 20% of the whole body's blood supply, but our human brain weighs about 1,500 grams, accounting for only 2% of the weight of the whole body, so our brain has a very rich blood supply.

2025/09/1822:53:35 regimen 1640

Under normal circumstances, our brain needs 1,200 ml of blood supply per minute, accounting for 20% of the whole body's blood supply, but our human brain weighs about 1,500 grams, accounting for only 2% of the weight of the whole body, so our brain has a very rich blood supply. - DayDayNews

So brain blood supply is insufficient , what kind of signal will the body send to you?

(1) Headache is mostly caused by pulsating bilateral frontotemporal pain. The headache worsens after strenuous exercise or high-intensity work. It can often be relieved after rest or after oxygen inhalation. This pain is similar to the headache after many people go to the plateau to experience high reflux. The main reason is caused by ischemia and hypoxia in our cerebral.

(2) Dizziness and vertigo may cause dizziness, but if dizziness occurs frequently, you must pay attention to it. This is likely caused by insufficient blood supply in the brain.

(3) Tired and sleepy, drowsy all day long, and always want to sleep. This is due to the lack of blood supply to the brain, and the cerebral ischemia and hypoxia is needed to relieve it.

(4) Insomnia, difficulty falling asleep, and the brain that is already ischemia and hypoxia does not have enough rest. This feeling will make people feel painful and over time, sleep disorders, irritability, inattention, blurred vision, etc. Long-term insufficient blood supply in the brain can also cause cognitive dysfunction such as memory loss, slow response, little speech, personality changes, and difficulty in communication.

If you encounter any relevant situations, you can leave a message in the comment area or deduct the number "1", and I will answer it for you one by one.

Under normal circumstances, our brain needs 1,200 ml of blood supply per minute, accounting for 20% of the whole body's blood supply, but our human brain weighs about 1,500 grams, accounting for only 2% of the weight of the whole body, so our brain has a very rich blood supply. - DayDayNews

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