The low-field NMR method is based on the differences in relaxation times of fat, lean tissue, and water within live animals.The detected NMR signals can distinguish between fat, lean meat, and moisture, enabling quantitative analysis of each component.This allows for simultaneous determination of fat content, muscle mass, and water content.The testing process takes only 1–3 minutes, is rapid and non-destructive, and can be performed while the animal is awake.It offers significant advantages such as speed, accuracy, stability, and safety.

Obesity has become a global public health issue that poses a serious threat to human health.

Nuclear magnetic resonance (NMR) enables rapid, accurate, and quantitative measurement of fat and lean tissue content in small animals under conscious conditions.

In 2015, Niumag officially launched its Nuclear Magnetic Resonance (NMR) Body Composition Analyzer for conscious small animals, offering a 6-month trial testing service (available until June 30, 2015).Inquiries are welcome.