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Immune insufficiency is characterized by changes in markers of immune health that may impact key functions of the body's defense system. (source)
Immune insufficiency increases susceptibility to infections, leading to more frequent illnesses and longer recovery times, which can hinder training and overall physical activity. Maintaining a robust immune system supports optimal health and performance, allowing for consistent training and quicker recovery from workouts, which ultimately contributes to improved physical performance.
Supplement with Vitamin C: Vitamin C has been shown to support immunity and virus protection. (source) Vitamin C has antioxidant properties that protect cells from oxidative stress. It enhances immune cells’ ability to kill microbes and viruses and increases immune cell production. (source) Furthermore, Vitamin C increases the production of proteins that help the body fight infection and reduces the production of inflammatory cytokines. (source, source) Recommendation: Supplement with at least 100 mg of vitamin C daily.
Supplement with Zinc: Zinc has been shown to have antiviral properties. (source) Zinc enhances immune function by increasing the production of proteins that help the body fight infection and by reducing inflammation. (source) Further, zinc can inhibit the life cycle of viruses by blocking RNA and protein synthesis and preventing the virus from attaching to body cells. (source) Recommendation: Supplement with at least 5 mg of zinc daily.
