Oral hygiene is essential not only for a beautiful smile but also for our overall health. Our mouths harbor numerous bacteria, making dental care crucial. However, opinions differ on whether brushing teeth before or after breakfast is ideal.
According to Express, Dr. Maria Rubio, a dentist based in Madrid, Spain, shared in a TikTok video with over 802,000 views that brushing before breakfast is the preferred approach. She explains that during sleep, our mouths produce less saliva, creating an environment conducive to bacterial growth.

“At night, we produce much less saliva, and when we wake up in the morning, bacteria will be at their highest,” the dentist warns. These bacteria feed on leftover food particles in the mouth, producing acids that can damage tooth enamel and lead to cavities.
Dr. Rubio cautions that if we eat breakfast without brushing, we essentially feed these bacteria, allowing them to thrive and produce more harmful acids. Therefore, brushing before breakfast helps remove the bacterial buildup from the night, protecting our teeth from the acids generated when bacteria come into contact with food.

The dentist’s video sparked varied responses from viewers, with some expressing surprise. “I always brush my teeth before getting up,” commented one person. Another questioned, “Why have we been doing everything wrong our whole lives?” Admitted a third, “I’ve always been told to brush after eating.”
In conclusion, brushing teeth before breakfast not only helps protect oral health but is also a scientifically backed habit to prevent dental issues.
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