@naturehackstv: Ever wondered what actually happens when you get a shot? 💉 Here is a look at an intramuscular injection at the microscopic level: from the needle piercing the skin and passing through subcutaneous fat cells, to medicine dispensing directly into muscle tissue and absorbing into your bloodstream. #MedicalAnimation #HowItWorks #ScienceTok #HumanBody #Anatomy

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Tuesday 15 September 2026 20:45:19 GMT