Unsaturated fatty acids are said to be good for health.

Free fatty acids are used as an energy source in the body.

Essential fatty acids are vital nutrients for our health.

Essential amino acids cannot be produced by the human body, so they need to be obtained from the diet.

The motto of this team is 'one for all, all for one'.

She said 'to each his own', respecting the differences among people.

When he had a problem due to his own actions, he remembered the phrase 'chickens come home to roost'.

In this world, there are as many ways as there are people, each walking their own path.

The human immunodeficiency virus is the virus that causes AIDS.

I read the Letter to the Ephesians and gained a deep understanding of Christian teachings.