Why You Get Sick Often Despite Normal Immunity Tests: Doctors Explain Hidden Factors

• Normal immune test results don't always mean strong immunity; functional immunity can still be compromised.
• Nutrition, vitamin deficiencies (especially Vitamin D), sleep, hydration, and hygiene significantly impact immune health.
• Gut health, where 70% of immune activity originates, can be disrupted by diet, stress, and antibiotic overuse.
• Other factors like genetics, chronic stress, obesity, and pollution also contribute to recurrent infections.
• A holistic approach including lifestyle adjustments, balanced nutrition, and stress management is key to true immune health.