The gut microbiome is increasingly linked to mental health — gut bacteria produce 95% of the body's serotonin.
Fact #7053
👍 0 · 👎 0
More Science Facts
Time moves more slowly in stronger gravitational fields.
Fact #1618 · Science
In 1938, Otto Hahn's work led to the discovery of nuclear fission.
Fact #1015 · Science
The use of microscopes improved understanding of pathogens.
Fact #1231 · Science
The development of organ transplantation extended human lifespan.
Fact #1201 · Science
The discovery of penicillin by Alexander Fleming revolutionized medicine.
Fact #1187 · Science
Sound travels faster in solids than in air.
Fact #54 · Science
The Earth's atmosphere blocks much of the Sun's harmful radiation.
Fact #113 · Science
Fossils are formed when remains are preserved in rock over millions of years.
Fact #631 · Science
Want more facts?
We have over 11,491 facts across 15 categories.