Sir please please read it sir i am able to understand anatomy and physiology because of your good teaching method thats why i say you to make viedeo on anatomy and physiology of ear please sir😔

Great sir, easy to understand you are great teacher

Thank you so much sir ... For the knowledge shared...

Thank you sir for sharing knowledge in such a beautiful way.....

Thank you! Easy to understand causes... I was in the ER on 3/4/22 due to menorrhagia blood loss. Clotting meds, 2 units of blood, iron transfusion, and 16 hours later I was released with still 20-30% loss and progesterone till further GYN testing. My thighs are still in fire when I stand. PCP says should feeling a bit better in about 3 weeks. I pray so as my body is exhausted just getting out of bed. 😖

Thank you Dr. Campbell! Would you please consider creating a video on the RBC and bone marrow impacts of malaria, Babesia, and Covid?

Great stuff!

Thank you sir

I love these lessons. Thank you.

Thank you sir, its very helpful.

Thanks you sir,easy to understand best Doctor of ever

Great video. Can you discuss 'athletic anaemia?' I would like to understand it better

Dr. Campbell i ve got 1 question. Why is it harder to generate a second action potential during the relative refractory period of the neuron?

Good explanation!love it..from kenya

B12 and folic acid along with some plant based iron supplements sounds like a good protocol. Parasite detox as well for those nasty worms. Thank you. Best information I've found.

Thank you so much sir!

The best doctor ❤

I had Covid19 back in August/2021...and my blood test in November came out Hemolysis 2+... I am desperate. I need to repeat the test. I am sure that Corona Vírus caused it. I've always eaten healthy and I exercise regularly for more than 10 years, don't smoke, don't drink... Please, help! What should I do?

Thank you , very interesting and well explained!

Which book u are following professor