PHYSIOLOGY
The Qur’an was
revealed 600 years before the
Muslim scientist
Ibn Nafees described the
circulation of the
blood and 1,000 years before
William Harwey
brought this understanding to the
Western world.
Roughly thirteen centuries before it
was known what
happens in the intestines to
ensure that organs
are nourished by the process of
digestive
absorption, a verse in the Qur’an described
the source of the
constituents of milk, in conformity
with these notions.
To understand the
Qur’anic verse concerning the
above concepts, it
is important to know that
chemical reactions
occur in the intestines and that,
from there,
substances extracted from food pass into
the blood stream
via a complex system; sometimes
by way of the
liver, depending on their chemical
nature. The blood
transports them to all the organs
of the body, among
which are the milk-producing
mammary glands.
In simple terms,
certain substances from the
contents of the
intestines enter into the vessels of
the intestinal wall
itself, and these substances are
transported by the
blood stream to the various
organs.
This physiological
concept must be fully appreciated if we
wish to understand
the following verses of the Qur’an:
“And verily
in cattle there is
a lesson
for you.
We give you
to drink
of what is
inside their bodies,
coming from
a conjunction
between the
contents of the
intestine
and the blood,
a milk pure
and pleasant for
those who
drink it.”
[Al-Qur’an
16:66]1
“And in
cattle (too) ye
have an
instructive example:
from within
their bodies
We produce
(milk)
for you to
drink;
there are,
in them,
(besides),
numerous (other)
benefits
for you;
and of
their (meat) ye eat.”
[Al-Qur’an
23:21]
The 1400 year old
Qur’anic description of the
production of milk
in cattle is strikingly similar to what
modern physiology has
discovered in recent