Fluoride is beneficial for **growing** teeth, contributing to their strength and resilience during development. 1. **分析句子结构**: 句子“It's a fact that fluoride is good for ___ teeth.” 的意思是“氟化物对___牙齿有好处,这是一个事实”。 2. **确定词性**: 空格处需要填入一个形容...
Is the Fluoride in Our Water Really Good for Our Teeth?
Special considerations must be applied to children under the age of seven who face an increased risk of dental fluorosis (enamel hypermineralization caused by excessive fluoride consumption). This developmental stage requires a reduced daily intake of fluoride for the healthy growth of teeth....
The use of fluoride (氟化物) to protect teeth is common in many parts of the world. For example, it is often added to drinking water supplies. The fluoride mixes with the hard surface of teeth to help prevent holes from forming. But young children often eat some toothpaste (牙膏) when ...
aIngestion of high levels of fluoride can lead to mottling of the teeth and bone density deterioration among others. The presence of fluorides in industrial effluents must also be monitored. Fluoride is released into the environment via exhaust fumes, 高水平的摄取氟化物可能导致呈杂色牙和骨头密度恶...
The good news is that you've probably been getting the right amount of fluoride, and all its benefits, without even trying! Fluoride from water, food or supplements helps build strong tooth enamel, which is better able to resist decay. After the teeth have erupted, fluoride helps rebuild ...
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Fluorine is an essential element in the human body, the right amount of fluoride can improve dental hard to improve the acid resistance of tooth 翻译结果2复制译文编辑译文朗读译文返回顶部 Fluorine is the indispensable element in the body, the right amount of fluoride increases hard teeth, improve...
This enzyme is killed by fluoride and it cannot work even in the absence of fluoride if the teeth are covered by glycerin, a major component of toothpaste. Note that the fluoride and clorine in water and the bromine in food aggravate an existing widespread iodine deficiency in the U.S. ...
Adding fluoride to water helps to prevent tooth decay and cavities. Neat! Another cool thing about this is that the fluoride doesn't change the taste of the water. If fluorine is so good for your teeth, where else do you think you might find it? Toothpaste, of course! Fluorine in ...