17/03/2026
Insulin Discovery & How Itβs Made Today (Recombinant Technology)
π©Ί βInsulin is one of the most important discoveries in medical history β and today, it is produced using advanced biotechnology for better safety and effectiveness.β
β¨ Discovery of Insulin
In 1921, scientists discovered insulin as a life-saving treatment for diabetes.
Earlier, insulin was extracted from animal sources like pigs and cows.
This helped save millions of lives β but had limitations.
β¨ Old Method β Animal Extraction
π Insulin was taken from animal pancreas
β οΈ Risk of allergic reactions
β οΈ Variation in purity
β οΈ Limited supply
β¨ Modern Method β Recombinant Technology
𧬠Human insulin is produced using genetic engineering
π¬ Scientists insert the human insulin gene into bacteria or yeast
π§ͺ These cells produce insulin identical to human insulin
β¨ Why Recombinant Insulin Is Better
β Highly pure and safe
β Reduced risk of allergic reactions
β Consistent quality
β Large-scale production possible
π‘ Kiran Multi Speciality Hospital Advice:
Modern insulin therapy is safe, effective, and life-saving when used correctly under medical supervision.
Advances in science continue to improve diabetes care and patient outcomes.
π 7995004271 | π 9908734040
π YouTube: https://youtube.com/
Biotechnology