Everyone gets tired now and then but if you constantly feel worn out or your tiredness is severe, it could be a sign of a more serious health problem.每個人都會時不時的感到勞累,但如果你一直感到筋疲力竭或累的很嚴重,它可能是更多嚴重的健康問題的標志。
We reveal 11 health conditions that are known to cause fatigue.我們將揭示11種引起疲勞的健康狀況。