Lipids — a class of fat-related compounds found in organisms and foods. One of the three major nutrients, serving as an energy source and a component of cell membranes.
脂質は三大栄養素の一つで、エネルギー源となる。
Lipids are one of the three major nutrients and serve as an energy source.
この食品は脂質が多く、カロリーも高い。
This food is high in lipids and also high in calories.
血液検査で中性脂肪という脂質の値を調べた。
In a blood test, we checked the level of triglycerides, a type of lipid.