by eating a food which contains these nutrients
assimilation is the absorption of nutrients from the food we eat by our body
it should be required for human body. and the answer is VITAMINS
There are several nutrients that are required by the human body that are not broken down by the body or destroyed by heat, including:* ...* ...* calcium* iron* ...
liver
The liver.
Oxygen plays a massive role in the human body. Oxygen is responsible for delivering nutrients to the cells in the human body.
minerals
Oxygen plays a massive role in the human body. Oxygen is responsible for delivering nutrients to the cells in the human body.
the small intestine
Small intestines mostly
the small intestine
minerals