First they get hungry, then their metabolism drops way down, then the body starts to process what else it has for sustenance - fatty tissue and muscle tissue.
fasting
The fasting niyat, or intention, is important in fasting as it signifies a person's commitment and dedication to observing the fast for religious or spiritual reasons. It serves as a mental preparation and reminder of the purpose behind the act of fasting, helping individuals stay focused and mindful throughout the fasting period.
A person with fasting blood glucose level of 101 mg/dL would be classified as normal.
When your Betta fish is fasting it means it is not eating, this usually happens after the Betta has bred and it will not eat until all the Betta eggs are hatched.
There are no bad points. Everything is good about fasting. It helps the person lose weight, seek refuge to Allah, etc;
Then the fasting is not done! It doesn't count like that! In order to make you're fasting count then you have to start fasting during Fajr time. End at Maghrib time. Few people don't know how to fast!... Happy Ramadan Sep 1 - 30 / 2008
it breaks fat to keep the sugar level adequate in the blood
A person who is fasting may notice that their breath will begin to smell fruity. This is because the body is going into ketosis. This is also common amongst those who have diabetes.
During a fasting plasma glucose test, a blood sample is taken after a period of fasting (usually 8-12 hours) to measure the amount of glucose in the bloodstream. This test helps diagnose diabetes or assess how well it is being managed. High levels of glucose in the blood can indicate diabetes, while low levels could suggest hypoglycemia.
In that case you would begin fasting on your 15th birthday and not for the entire fast. Note that in this case, your birthday will be in the fasting period every year. As far as I know, there is no exemption in this case.
A person has certain reserves, for example in fat tissue.
Fasting in the month of Ramadan helps with self-restraint. ie. the person fasting has to refrain not only from eating during the day, but also drinking, intercourse, and the person is also meant to refrain from swearing, or committing any bad deeds etc. This is not only practised by afghans, but by all Muslims