Haemoglobin is bulky, so there's not much space for anything else inside the red blood ... a tour around the circulatory system and digestive system in the human body, through blood vessels ...

But what happens once those particles are inside? What do they do to our digestive system? In a recent paper ... of the plastic particles in the human body. "These mice were exposed for four ...

Digestion is an important process in the human body. It helps us get the nutrients our body needs to stay healthy. Digestion happens in the digestive system, which begins at the mouth and ends at ...

This discovery may lead to new therapies for MS. Did you know that there are trillions of teeny living things inside you? Most of them are found in your digestive system. This is your gut microbiome.