Effectiveness of Papain-Based Organic Dentifrices Versus Commercial Whitening Dentifrice on Tea-Induced Tooth Stains: An In Vitro Study.

Introduction: Tooth discoloration is a common issue for oral health practitioners. Whitening treatments remove surface and deep stains using either chemicals or over-the-counter products. Due to harmful chemical effects, organic whitening products are increasingly preferred.

Association of Public Awareness and Knowledge of Climatic Change With Sociodemographic Factors.

Introduction The earth has experienced significant shifts in climate patterns over the past few years. The main aim of this investigation was to establish the association between the sociodemographic factors on the extent of knowledge, perspectives, and awareness of the urban population in Delhi and the phenomenon of climate change. Materials and methods This study was conducted on 1,200 individuals residing in Delhi, India, who were given a well-organized validated questionnaire to gather data.