BMJ3mnd
Prevalence and risk factors of taste and smell impairment in a nationwide representative sample of the US population: a cross-sectional study
Main outcome measures Using the NHANES Pocket Smell Test, smell impairment was defined as failing to correctly identify 6 or more of the 8 odours. Taste impairment was defined as failing to correctly ...
Healthline7d
4 Simple Ways to Tell If an Egg Is Good or Bad
The sniff test is the oldest, simplest ... This is because as an egg ages, the small air pocket inside it grows larger as water is released and replaced by air. If the air pocket becomes large ...