Immunity Diagnosis

Doctor and patient during immune health check

Recognizing the Signs

Frequent colds and other infections, poor wound healing, persistent fatigue, and an insufficient immune response to vaccination are some of the symptoms of compromised immunity, which are similar to the signs of malnutrition, which results from poor micronutrient intake as well as inadequate macronutrient consumption. Dietary recalls and food records are useful for determining nutrient gaps that affect immunity. Serum and plasma biomarkers, including those for vitamin B12, vitamin D, and iron, help to confirm micronutrient status, but it’s not possible to accurately assess the levels of all micronutrients as some are stored in tissues.

Understanding Immune Health

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Causes

Find out about the causes of poor immune health.

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Management icon

Management

Learn how to support your immune health with good nutritional habits.

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Overview of Immune Health

Find out more about how to support your immune health.

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The Centrum Range

Centrum with Lutein Multivitamin

Centrum with Lutein Multivitamin

A daily Multivitamin supplement that helps bridge nutrient gaps.

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Centrum Silver

Centrum Silver

Help meet the nutritional needs of adults 50 years of age and older.

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