The present invention discloses a nutritional supplement structure comprising a cephalosporin A for protecting nerves and preventing neurodegenerative diseases, comprising: a casing having an accommodating space; and an active body disposed in the accommodating body In space, it is used to release the monkey head A.本創作係揭露一種含用以保護神經及避免神經退化疾病之猴頭菇素A之營養補充品結構,其包含有:一殼體,具有一容置空間;一活性體,設於該容置空間中,用以釋放出猴頭菇素A。