This product provides 1.59 g of single amino acid per day. Consult a health care practitioner prior to use if you are pregnant, breastfeeding, have liver or kidney disease, have been instructed to follow a low protein diet, if symptoms persist or worsen or for use beyond six months. Feelings of overstimulation and/or sleeplessness may occur, in which case discontinue use if symptoms persist or worsen. Low incidence of seizures has been reported with oral doses in individuals with or without a pre-existing seizure disorder. Mild gastrointestinal symptoms (transient nausea, vomiting, abdominal cramps and diarrhea) have been reported. Body odour, flatulence, increased appetite or rash may occur.