In the context of community service, Dr. Sherine Al-Tahri, a teacher in the Department of Internal Medicine and Surgical Nursing, gave a lecture entitled “Healthy Food and Immunity Strengthening” within the framework of implementing the initiative of the Executive Office of the School Students’ Union to spread cultural awareness among the school students. Submitted by members of the Executive Office of the School Students Union under the supervision of the General Leader of the School Students Union A / Hamada Leil