You need to know that
the different types of cells in your body have different specialized jobs to do
and they do it very well provided you provide the right nutrition and right
environment for it to remain healthy and grow.
In current modern times, it is this nutrition and environment and
thinking that is lacking in human and the cause for every increase auto immune
disease and cancers. The specialization
of cells depends almost always on the exaggeration of properties common to
cells. Cells that line the intestine
have extended cell membranes that increases the amount of surface area that is
available to absorb food. Nerve cells
can be very long, which makes them efficient in sending signals from the brain
to the rest of the body. Cells in heart
muscles process a lot of energy so they have a large number of mitochondrion,
the part of the cells where energy is made.
You also need to know
that in all living being cells die and an adult male loses 98 million cells per
minute. At the same time, there is
always another 98 million cells divided and replacing those that just
died. Just as you shed dead skins,
cells, dead cells from internal organs pass through and out of the body with
waste products.
One last point, though
you are fascinated by incredible things around you, take for instance the car,
the plane, and various other fascinating technology, the most important and
impressive and complex technology is your human body. Though we have technology to improve on lots
of non-human technology, when it comes to cancer cure technology or medicine or other auto immune disease,
why are humans helpless, you need to ask the question why and why are lots of new disease evolving in the recent years for which medical science has no answer.