Dr Bergs Healthy Keto And Intermittent Fasting Podcast

Talk to a Dr. Berg Keto Consultant today and get the help you need on your journey (free consultation). Call 1-540-299-1557 with your questions about Keto, Intermittent Fasting or the use of Dr. Berg products. Consultants are available Monday through Friday from 8:30 am to 9 pm EST. Saturday & Sunday 9 am to 5 pm EST. USA Only. Take Dr. Berg's Free Keto Mini-Course! In this podcast, I want to talk to you about vitamin A and your immune system. Now, I’ve done plenty of other videos on the role of zinc, vitamin D, and vitamin C in the immune system, but I haven’t touched on vitamin A yet.  Vitamin A is an essential part of the immune system. A vitamin A deficiency will leave your body susceptible to infections—especially in the respiratory system, including your lungs, sinuses, and throat.  You need vitamin A for your mucous membranes. In particular, vitamin A is required for the creation of mucin. Mucin is an essential part of the mucus membrane.  Vitamin A is also involved in the epithelia