Moderate-intensity aerobic exercise modulates IL-8 and TNF-α concentrations in human breast milk

Key Points

• IL-8 and TNF-α concentrations decreased significantly following aerobic exercise sessions, indicating a notable immune response modulation.
• Measurements of immune markers in breast milk were taken before and after a prescribed exercise regimen focused on moderate intensity.
• The study observed a diverse group of lactating individuals, emphasizing a possible connection between physical activity and breast milk quality.
• Findings suggest that engaging in regular exercise may enhance immune properties in breast milk, offering potential benefits for breastfeeding infants.