Use of a Cysteine-rich Whey Protein Isolate in Post COVID-19 Cognitive Impairment

CRWPI Immunocal® (Immunotec™) was administered at a dose of 20 grams (2 sachets once daily) for 12 consecutive weeks. The research team delivered Immunocal directly to the subjects and instructed them on how to mix and self-administer it.

Neuropsychological rehabilitation consisted of in-person group sessions for 40 adults (18 years or older) to work on cognitive functions such as memory and attention. Each session lasted 45 minutes. These sessions were held three times a week for a period of 12 weeks.