Clinical Protocol

7-Day IgA Optimization Plan

A nutrition plan to support Mucosal Immunity (Immunoglobulin A), the body's first line of defense in the gut and respiratory tract.

Protocol Objectives

Mushrooms

Shiitake, Reishi, and Maitake mushrooms contain beta-glucans that stimulate IgA production.

Fermented Foods

Probiotics (yogurt, kefir, sauerkraut) directly interact with gut lining to boost sIgA secretion.

Fiber

Prebiotic fiber feeds the gut bacteria that signal the immune system to produce IgA.

Stress Reduction

Chronic stress depletes IgA. Relaxed eating and stress management are key.

Day 1 Mushrooms

Breakfast

Mushroom Omelet

Shiitake mix.

Lunch

Mushroom Soup

Beta-glucans.

Dinner

Mushroom Risotto

Savory.

Day 2 Fermented Dairy

Breakfast

Kefir Smoothie

Potent probiotic.

Lunch

Yogurt Parfait

Gut support.

Dinner

Chicken Curry

Yogurt base.

Day 3 Fermented Veg

Breakfast

Kimchi & Eggs

Spicy probiotic.

Lunch

Reuben Bowl

Sauerkraut.

Dinner

Miso Soup

Soy probiotic.

Day 4 Prebiotic Fiber

Breakfast

Oatmeal & Banana

Fiber source.

Lunch

Asparagus Salad

Prebiotic stalks.

Dinner

Onion Soup

Prebiotic bulbs.

Day 5 Bone Broth

Breakfast

Broth Cup

Gut healing amino acids.

Lunch

Beef Stew

Collagen rich.

Dinner

Chicken Soup

Immune classic.

Day 6 Vitamin A

Breakfast

Sweet Potato

Vit A supports mucosa.

Lunch

Carrot Soup

Beta carotene.

Dinner

Liver

Retinol.

Day 7 Maintenance

Breakfast

Green Tea

Polyphenols.

Lunch

Salad

Fiber.

Dinner

Fish

Protein.

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Protocol Guidelines & Science

Low IgA

Low IgA makes you susceptible to infections. Focus heavily on gut health and stress reduction.

High IgA

Can indicate active infection or liver issues. Consult a doctor.

Scientific References:
1. Gleeson, M., et al. (2011). 'Daily probiotic's (Lactobacillus casei Shirota) reduction of infection incidence in athletes.' International Journal of Sport Nutrition and Exercise Metabolism.