Best Supplements for Immune Defence Stack
A layered immune stack combines daily prevention with an acute protocol for illness onset. Different layers activate different immune pathways for comprehensive defence.
Top 5 Recommended Supplements
Vitamin D3
4,000 IU daily (10,000 IU for 3 days at illness onset)Foundation immune regulator. Activates antimicrobial peptides and modulates T-cell response
Buy on Amazon →Vitamin C
1,000mg daily (3,000mg during illness)Concentrates in immune cells at 100x plasma levels. Enhances neutrophil and lymphocyte function
Buy on Amazon →Zinc
15mg daily (30mg every 4h at illness onset)Essential for T-cell and NK cell function. Taken within 24h of cold onset reduces duration by 33%
Buy on Amazon →Elderberry
500mg daily (1,500mg during illness)Directly inhibits viral entry and replication. Most effective at illness onset
Buy on Amazon →Probiotics
30B CFU daily70% of immune tissue is gut-based. Specific strains reduce upper respiratory infections by 47%
Buy on Amazon →Sample Daily Stack
Daily prevention: Vitamin D3 (4,000 IU) + Vitamin C (1,000mg) + Zinc (15mg) + Probiotics + Elderberry (500mg)
Code Red (illness onset): Zinc (30mg every 4-6h for 48h) + Vitamin C (1,000mg every 4h) + Elderberry (500mg every 4h) + Vitamin D (10,000 IU for 3 days)
Recovery: Return to prevention doses + extra rest + bone broth
Lifestyle Tips
Start the Code Red protocol within 24 hours of first symptoms for maximum effect
Sleep is the most powerful immune intervention — rest at first sign of illness
Hand washing prevents more infections than any supplement
Stay home when sick — protect others and recover faster
Vaccines are the most effective immune intervention for specific pathogens
Recommended
This information is for educational purposes only and does not constitute medical advice. Supplement recommendations are based on published research but individual needs vary. Always consult a qualified healthcare professional before starting any supplement regimen. Amazon links are affiliate links.