I took lent very seriously this year which, in the Catholic faith, is much the same as Ramadan. I found it to be a great exercise in personal reflection. I hope you find the same in your celebration of Ramadan.
Some local Christians here fast from eating meat and animal products and they eat exclusively fruit and vegetables.
Another way of fasting by Christians is that some of them fast from morning till noon time and they eat the dinner at noon time :smile:
Some Muslims adopted this (which is not prescribed in the Quran) -- this is what they call the Fasting of Zacharia -- a habit which is not true Islamic but invented by people and it may be imitating Christians in this respect.
Another way of fasting is to fast from speaking and talking; but this is not prescribed in the Quran, but it is mentioned in the Quran that Mary mother of Christ when she gave birth to Jesus, he said to her: don't fear and don't be sad, but if you see any one of the people, then say by signs that I made a vow to God Most Gracious, so today I shall not speak anything to people.
As in the Quran
19: 23-26
فَأَجَاءهَا الْمَخَاضُ إِلَى جِذْعِ النَّخْلَةِ قَالَتْ يَا لَيْتَنِي مِتُّ قَبْلَ هَذَا وَكُنتُ نَسْيًا مَّنسِيًّا
فَنَادَاهَا مِن تَحْتِهَا أَلَّا تَحْزَنِي قَدْ جَعَلَ رَبُّكِ تَحْتَكِ سَرِيًّا
وَهُزِّي إِلَيْكِ بِجِذْعِ النَّخْلَةِ تُسَاقِطْ عَلَيْكِ رُطَبًا جَنِيًّا
فَكُلِي وَاشْرَبِي وَقَرِّي عَيْنًا فَإِمَّا تَرَيِنَّ مِنَ الْبَشَرِ أَحَدًا فَقُولِي إِنِّي نَذَرْتُ لِلرَّحْمَنِ صَوْمًا فَلَنْ أُكَلِّمَ الْيَوْمَ إِنسِيًّا
The explanation:
(And the pains of the childbirth drove her to the trunk of a palmtree; she said: "Would that I had died before this; would that I had been something forgotten."
And [when she delivered him, Jesus] called to her from below her: "Grieve not; your Lord has made beneath you[r feet] a flowing stream."
"Shake the trunk of the palm-tree toward you, and it will let fall on you culled fresh dates."
"Eat therefore, and drink, and be comforted; and if you should see any mortal, say: "I have vowed to the Most Gracious a fast, and today I will not speak to any human being.")