Yes, 長期冇晒水入面既礦物質唔得架! I met a child of 5 years of age, ALLl of his teeth got decayed. His mum said not becauseof the child did not brush his teeth properly, but the consumption of me ...
Yes, 長期冇晒水入面既礦物質唔得架! I met a child of 5 years of age, ALLl of his teeth got decayed. His mum said not becauseof the child did not brush his teeth properly, but the consumption of merely distilled water whenever was possible for that many years.