The human body most sensitive to radiation is the fetus, especially during the first trimester of pregnancy. This is because developing cells are more susceptible to damage from radiation, which can lead to birth defects, developmental problems, or even miscarriage.
Other organs and tissues that are highly sensitive to radiation include:
- Bone marrow: Responsible for producing blood cells, which are crucial for carrying oxygen and fighting infection.
- Gastrointestinal tract: This system plays a critical role in digestion and nutrient absorption.
- Reproductive organs: These organs are responsible for producing hormones and gametes, essential for reproduction.
- Thyroid gland: This gland produces hormones that regulate metabolism.
While the whole body is vulnerable to radiation exposure, certain parts are more susceptible to damage due to their unique cell composition and function.
