Injecting Medicine During Fasting.
Injecting any medicine for some sickness doesn’t equate with eating and drinking, but if some injection is used as an energy booster/energy source, then it falls in the same eating and drinking category and is prohibited as per Ghamidi Sahab as well ( as can be listened to in the video below ). Also, Fasting is a worship ritual and unless something completely nullifies the nature and reality of that ritual, it will not be considered prohibited. As far as Pig Heart Transplant is concerned, since eating something eventually results in formation of bodily organs, new cells and new proteins etc. therefore, end result of both the activities is the same, which is the ‘ illat ‘ due to which both are prohibited according to Ghamidi Sahab. https://youtu.be/PeizbcpqehM