What happens to our Body during fasting

Fasting:
Detoxification Stage 1 (Day 1 To Day 2)
On the first day of fasting, the blood sugar level
drops. The heart slows and blood pressure is
reduced. Glycogen is pulled from the muscle
causing some weakness. The first wave of
cleansing is usually the worst. Headaches,
dizzinessnausea, bad breath, and a heavily coated
tongue are signs of the first stage of cleansing.
Hunger can be the most intense in this period.
Detoxification Stage 2 (Day 3 To Day 7)
Fats, composed of transformed fatty acids, are
broken down to release glycerol from the gliceride
molecules and are converted to glucose. The skin
may become oily as rancid oils are purged from
the body. People with problem-free skin may have
a few days of pimples or even a boil. The body
embraces the fast and the digestive system is
able to take a much-needed rest, focusing all of
its energies on cleansing and healing. White blood
cell and immune system activity increases. You
may feel pain in your lungs. The cleansing organs
and the lungs are in the process of being repaired.
The breath is still foul and the tongue coated.
Within the intestine, the colon is being repaired
and impacted feces on the intestinal wall start to
loosen.
Detoxification Stage 3 (Day 8 to Day 15)
You will experience enhanced energy, clear-
mindedness and feel better. On the downside, old
injuries may become irritated and painful. This is
a result of the body's increased ability to heal
during fasting. If you had broken your arm 10
years before, there is scar tissue around the
break. At the time of the break, the body's ability
to heal was directly related to lifestyle. If you
lived on a junk-food diet, the body's natural
healing ability was compromised. During fasting,
the body's healing process is at optimum
efficiency. As the body scours for dead or
damaged tissue, the lymphocytes enter the older,
damaged tissue secreting substances to dissolve
the damaged cells. These substances irritate the
nerves in the surrounding region and cause a
reoccurrence of aches from previously injured
areas that may have disappeared years earlier.
The pain is good as the body is completing the
healing process. The muscles may become tight
and sore due to toxin irritation. The legs can be
the worst affected, as toxins accumulate in the
legs. Cankers are common in this stage due to
the excessive bacteria in the mouth. Daily
gargling with salt and water will prevent or heal
cankers.
Detoxification Stage 4 (Day 16 to Day 30)
The body is completely adapted to the fasting
process. There is more energy and clarity of
mind. Cleansing periods can be short with many
days of feeling good in between. There are days
when the tongue is pink and the breath is fresh.
The healing work of the organs is being
completed. After the detoxification mechanisms
have removed the causative agent or render it
harmless, the body works at maximum capacity in
tissue proliferation to replace damaged tissue.
After day 20, the mind is affected. Heightened
clarity and emotional balance are felt at this time.
Memory and concentration improve.
Subhaan Allah what great health benefits but
think of the rewards that will really matter and
given by Allah Subhanahu wa Ta'ala in this life
and the hereafter In-Shaa Allah.