Fiber and vitamins.
Dietary fiber is the part of a grain of wheat that the human body cannot digest. Although it cannot be digested, fiber is edible and can help the body expel waste.
Grain gives us vitamin B and it helps your body to make energy to red blood.
Food
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To give particular shape,size & framework to human body
On average, a human body gives off about 100 watts of heat.
The largest type of cell in the human body is the female egg cell, also known as an ovum. The ovum is large enough to be visible to the human eye and is roughly the size of a grain of sand.
An unfertilized egg in a human body is typically around 0.1 mm in diameter, which is roughly the size of a grain of sand.
They give you energy and make you healthier
sugar could give you diabetes
they keep it up and give it structure and support
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