Why it matters now more than ever.

Your immune system doesn't need to be louder.

• Balance beats boosting.
• Supporting your immune system is not the same as training it.
• Your innate immune system can learn.

In this exclusive masterclass premiere, Dr. Ryan Lazarus, clinical nutritionist and licensed chiropractor, walks through the science of trained immunity: why balance beats boosting, the daily habits that wear the immune system down, and why baker's yeast beta-glucan is the molecule researchers study most for training it.

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Here is what you will walk away with:

• The two halves of your immune system A plain-English look at your innate and adaptive immune systems, and what each one is there to do.
• Balance beats boosting Why a strong immune system isn't an aggressive one, and what happens when it runs too quiet or too loud.
• The signs he sees every day Catching every cold, slow recovery, lingering fatigue: what they can tell you about your immune balance.
• What wears it down How sleep, stress, processed food, sitting still and even overtraining quietly affect your immune system.
• The foundations The sleep, food and movement basics Dr. Lazarus gives every patient, and why your gut matters so much.
• Where supplements fit Vitamin D3, vitamin C, zinc and probiotics, what each one does, and why they fill gaps instead of replacing habits.
• Support versus training The difference between feeding your immune system and training it, and why that difference matters.
• The 2011 discovery The research showing your innate immune system can be trained, and what that means for you.
• A personal trainer for your immune system Why beta-glucan from baker's yeast is the most studied trainer of the immune system.
• How he uses it His everyday amount, when he raises it, and how he prepared his wife Natalia for seven marathons in seven days.

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