Bile acids play an important role in breaking down fats in the body.

Bile salts play an important role in the digestion of fats.

He worked hard to accomplish his goals.

He found out that there was a foreign object inside his body.

The doctor diagnosed his bile problem.

His role is the team leader.

Health is very important.

His opinion is very important.

You can reduce body fat with a healthy diet and moderate exercise.

Disassembling this machine requires specialized knowledge.