폭스
I'm in my 60s, and my hemoglobin level is very low. When I am sitting or standing, it's between 60 and 80, which is normal, but during sleep, it drops to around 40. I'm worried.
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- 문문맘
I'm in my 60s, and my hemoglobin level is very low. When I am sitting or standing, it's between 60 and 80, which is normal, but during sleep, it drops to around 40. I'm worried.