Low WBC levels can weaken your immune response and may result from nutritional deficiencies, bone marrow suppression, or other conditions.

The Mediterranean diet, rich in antioxidants, healthy fats, and nutrient-dense foods, may help boost WBC levels and support immune function, with foods extra-virgin olive oil, nuts, omega-3s, and polyphenols have been linked to a lower risk of leukopenia.

Omega-3 fatty acids improve the anti-inflammatory action of WBCs, while

Vitamin C boosts their ability to fight infection by enhancing neutrophil activity and supporting B and T cells.

Magnesium also plays a role by supporting immune cell function and helping prevent stress-related drops in WBCs.

Recommendation: Always consult a healthcare professional to determine the underlying cause before starting supplements.

References:

Hernáez et al., 2021; Wirth et al., 2018; Witte et al., 2010; Mandosir et al., 2021; Cinar et al., 2007