Sleep map

Honelako gehiago

Ariana Grande

Alisandra Kask‑k egina

Community

Charis Fisher‑k egina

แผนผังการทำงานของคอมพิวเตอร์

Wisarut Ruangwohan‑k egina

Earth's Environmental Issues

Kumar Bonita‑k egina

How sleep deprivation affects your health.

Organ effects

Heart

Liver

Trouble concentrating

Impaired memory

Performing simple tasks

Emotional effects

stress

Mood changes

External effects

Acne

Aging

Immune system effects

Increases risk of infection

Disease risk

Increases appetite

Weight gain