Tea lover, are you? Beware then! A woman, 47, from America has lost all her teeth and you may probably not even imagine why. The reason is tea, which she used to have in excessive amounts in a day.

She used to drink tea worth 100 tea bags a day and as a result, she developed a rare bone disease as well. Skeletal fluorosis is caused when too much fluoride is consumed by a person.

And the woman has drunk a pitcher of tea everyday made up using 100 tea bags for a period of 17 long years. Initially, she felt pain as well as stiffness in her arms, back, legs and hips. Following the same, she saw a doctor at Detriot's Henry Ford Hospital.

Testing her fluoride levels, doctor found that the same was almost four folds more than normal. It was found that her teeth had got brittle. Therefore, these were needed to be removed. Besides, the woman showed areas of abnormally dense bone in X-rays in some of her spinal vertebrae. Calcifications were also seen in her arms' ligaments.

"Brewed tea has one of the highest fluoride contents among beverages in the United States", said the report.