At the age of 20, his blood is boiling. Sleeping at this age will make you feel cold. There may be the following reasons. First, the quilt is too thin to keep warm. In today's society, this problem seems impossible, but it is actually possible. Second, the peripheral circulation is not ideal. That is, the blood supply to tissues far from the heart is relatively poor. The third is that your body is very sensitive to external temperature stimuli. A little stimulation will cause distal capillary contraction, which will affect blood supply. That my hands and feet are cold. Fourth, maybe you are too thin. Too thin people are prone to cold hands and feet. I wonder if you are interested in losing weight. Losing weight at will affect your health.
I wish you health and happiness, hope you can adopt and hope you can pay attention to me.