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Human Identification is a very important process in Forensic Investigations. Accordingly, Lip Prints and Palatal Prints plays a crucial role in identifying an individual person. In sex determination cheiloscopy and palatoscopy helps to find out the person and it can produce infront of court of law. It is helpful in finding the missing individual and it can be applicable in mass disaster instances.

Background: Teeth whitening or dental bleaching is a procedure that is most often asked by patients because it is a very effective way to improve the appearance and aesthetics of a smile when compared with other invasive restorative treatments. Strawberry being a natural ingredient helps in the teeth whitening process. Aim: The aim of the study is to find the effect of strawberry extract on tooth discoloration and morphology Materials and Methods: Non- carious tooth samples were used for the experiment. Mandibular premolars were used as the samples, in which one tooth was immersed in strawberry extract and the other was in distilling water and kept for three days. The height and size of the tooth were measured to determine morphological changes before and after experiments. The results were compared between the dimensions of both the teeth for 72 hours and plotted into a bar graph. Results: The results indicated that there were no significant morphological changes between the tooth immersed in strawberry extract and distilled water. Conclusion: Fruits and leaves of strawberry plants are used to whiten teeth. Chewing strawberries every day can help to nourish the mouth, such as whitening of teeth and making breath more fresher. All these processes take place only if teeth are exposed to strawberry for a long period. Our study established the teeth whitening and anti-decay properties of strawberry extract in the teeth. Further research is required to observe the effect of strawberry extract on teeth in detail.

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