2022年11月18日 · Having nitrates in urine is normal and not harmful. However, having nitrites in your urine could mean you have an infection. Nitrates and nitrites are both forms of nitrogen. The difference...

2023年11月16日 · A registered dietitian explains what nitrates and nitrites are, including which foods they’re found in and how they affect your health, both for good and for bad.

2024年7月3日 · Nitrates are molecules made of nitrogen and oxygen that are found naturally in air, soil, water, and some foods. Some of the foods high in nitrates are green leafy vegetables and root vegetables....

2020年2月10日 · Nitrates (NO3) and nitrites (NO2) occur naturally in the body and some foods. They can also be added to food as preservatives. They can be hazardous but may offer health benefits in some cases.

2025年1月2日 · This article will discuss the differences between nitrites and nitrates, whether nitrites are bad for you, and when they can be beneficial. It will also discuss the sources of these chemicals and how to reduce exposure.

Nitrite-positive urine (pee) is a sign of a possible urinary tract infection (UTI). Healthy urine contains nitrates, a type of nitrogen chemical. When bacteria enter your urinary tract, the bacteria turn these nitrates into a different nitrogen chemical called nitrites. The medical term for nitrites in urine is nitrituria (NI-tri-tur-EE-ah).

2023年4月8日 · Nitrites are chemical compounds that contain nitrogen and oxygen. They are commonly used as preservatives in processed meats, such as bacon, ham and hot dogs, to prevent bacterial growth and prolong shelf life.

In organic chemistry, alkyl nitrites are esters of nitrous acid and contain the nitrosoxy functional group. Nitro compounds contain the C–NO 2 group. Nitrites have the general formula RONO, where R is an aryl or alkyl group. Amyl nitrite and other alkyl nitrites have a vasodilating action and must be handled in the laboratory with caution ...

What Are Nitrates and Nitrites? Where Are Nitrates and Nitrites Found? Routes of Exposure to Nitrates and Nitrites; Who Is at Most Risk; U.S. Standards and Regulations; Biologic Fate of Nitrates and Nitrites; What Are the Health Effects from Exposure; Clinical Assessment – Evaluation; Clinical Assessment – Laboratory Tests

What Are Nitrates and Nitrites? Where Are Nitrates and Nitrites Found? Routes of Exposure to Nitrates and Nitrites; Who Is at Most Risk; U.S. Standards and Regulations; Biologic Fate of Nitrates and Nitrites; What Are the Health Effects from Exposure; Clinical Assessment – Evaluation; Clinical Assessment – Laboratory Tests