Health / Kesihatan, Science / Sains Air liur mengandungi sedikit darah, ia berasal dari darah yang telah diproses dihasilkan sehingga 2 liter setiap hari February 1, 2024 Mohd Shahrizan Mohd Saad Leave a comment Saliva contains a small amount of blood, it derived from the processed blood produced up to 2 liters per day
