In the early stages of mammalian embryonic development, the bipotential gonads can differentiate into the testes or ovaries. These organs are essential for gamete production, transmitting genetic ...

NARRATOR: We see the former apple, chocolate bar and sandwich have finally made it into the intestines from the stomach. What a lot of pipes! This is the small ...

Beetroot powder can improve athletic performance with nutrients that increase blood flow and reduce fatigue. Beetroot powder may lower blood pressure, which can help protect against heart disease.