🏆 which

Which human organ is the heaviest?

Human biologyOrgans

Quick Answer

The skin is the heaviest human organ. In adults it typically weighs around 3 to 4 kilograms.

The Full Story

The skin is generally considered the body’s heaviest organ, usually weighing about 3 to 4 kilograms in adults. It covers the entire body and serves as a protective barrier against injury, infection, and dehydration. The skin also helps regulate temperature, sense the environment, and synthesize vitamin D when exposed to sunlight. Its size and weight reflect its many essential functions.

Key Facts

1.The skin weighs about 3–4 kg in adults
2.It is the body’s largest external organ
3.It protects, senses, and helps regulate temperature

YouTube Angle

Suggested video title for this topic:

"The body’s heaviest organ is right on the outside."