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Data regarding the study population, type, and dose of supplements, intervention duration, and the main results were extracted from the studies

Interactions with immune checkpoint inhibitors and targeted therapies remain incompletely characterized, underscoring the need for pharmacovigilance and individualized risk assessment

Anti-doping rules can apply even when a product is marketed as wellness support, injury recovery, or natural. When eligibility, testing, scholarships, or professional status are involved, the safest approach is to verify before use

Third-party testing adds expense but ensures purity and potency