Yogic-humming: A Respiratory Defense Booster for COVID Times.

The traditional Indian healthcare system of Yoga contains a wealth of health-promotional practices-some of which are based on "humming." "Humming" is produced when a wordless sound is forced to exit through the nose while keeping the mouth either fully closed or nearly closed; it is a low, prolonged, and buzzing sound. In humming practices like "Bhramari pranayama" (normal inhalation followed by lengthened exhalation + bee-like humming), there is a full-mouth closure,1 and in practices like "OM chanting" (normal inhalation followed by lengthened exhalation +OM humming), there is a near-closure. Besides these, other mantra-oriented practices also generate a similar humming effect.

Invasive oral squamous cell carcinoma induced by concurrent smokeless tobacco and creamy snuff use: A case report.

Oral squamous cell carcinomas (OSCC) are caused by chronic tobacco abuse. In this regard, the carcinogenic potential of smoking and smokeless forms of tobacco, including chewing tobacco and moist/dry snuff, has been widely documented. However, the effects of tobacco-containing products such as creamy snuff on oral health have not been widely reported. Here, we report on the clinical presentation of a patient with OSCC induced by concurrent chewing tobacco and creamy snuff use. The development and progression of mucosal carcinogenesis in the context of mixed tobacco use habits is discussed. With the increased availability of newer tobacco-containing products, it is important for clinicians to be aware of these products in the marketplace, including dentifrices and nicotine pouches, and counsel their patients regarding their health risks.