Macronutrients key to immune health for COVID-19 patients, flag experts

15 May 2023 — Dietary proteins, omega 3 fatty acids, protein and probiotics may strengthen the immune system against the virus causing COVID-19 by decreasing inflammation and oxidative stress, Iran-based researchers suggest. 

Specifically, dietary proteins may boost lung function in patients with COVID-19. Diets high in protein and amino acids also facilitate antibody production, argue the scientists.