Doctor's Assessment Included
Every result includes a professional assessment from a BIG-registered doctor. For treatment decisions, discuss your results with your GP.
Immunoglobulin IgG
Immunoglobulin G (IgG) is the most abundant antibody in your blood and is vital for long-term immune protection. Understanding your IgG levels as a woman is particularly relevant, as autoimmune conditions disproportionately affect women and can be influenced by hormonal fluctuations throughout life.
What It Measures
This test measures the concentration of IgG antibodies in your blood. IgG represents approximately 75% of all serum antibodies and is essential for maintaining immunological memory.
Why It Matters
IgG levels can provide insight into how well your immune system is functioning. Abnormal levels may indicate an underlying immune deficiency, chronic infection, or autoimmune condition. Monitoring IgG is particularly important for individuals who experience recurrent infections.
When to Test
Testing may be recommended when you experience frequent or recurring infections, when an immune deficiency is suspected, or as part of an autoimmune workup. Consult a healthcare professional for interpretation of results.
Symptoms
Low Levels
High Levels
Lifestyle Tips
Maintaining a balanced diet rich in vitamins and minerals can support immune function. Regular exercise, adequate sleep, and stress management are also associated with a healthy immune system. Avoid smoking and limit alcohol consumption to support overall immune health.