Nitrite is a toxic pollutant and high levels can be deadly for your fish. Matt Clarke explains what causes nitrite to rise, and what you can do to save your fish in a water quality crisis... What is ...

An enclosed aquarium relies on bacteria to break down the waste and new aquariums and filters don’t contain any. Add fish before the bacteria are in place to deal with the waste and toxic ammonia and ...

However, there is a lack of evidence on associations between between diet and these metabolites. This study aimed to investigate the interaction between dietary nitrate/nitrite and gut microbial ...

Look for deli meats with less than 2 grams of saturated fat per serving—a standard met by all the healthiest options on our list. Cured meats are preserved with synthetic nitrates and nitrites, which ...