A deficiency in male hormones can potentially lead to a decrease in physical strength and muscle power.

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

He worked hard to accomplish his goals.

His role is the team leader.

Hormones play an important role in the body of living organisms.

Health is very important.

His opinion is very important.

I love grilled hormone.

Growth hormone plays an important role in promoting the growth of the human body.

He received the letter challenging him to a duel and began preparing for the duel.