Jamieson Probiotic 5 Billion is a regular strength probiotic containing 5 billion active cells in an easy to swallow capsule. Jamieson Probiotics are packaged using advanced tube technology which protects the probiotics from humidity to preserve the number of active cells until the expiry date listed on the label.Recommended Dosage: Children 3-5 years (under parent's supervision): Empty powder/contents of 1 capsule daily directly into food, yogurt, etc. and mix until dissolved. Do not add to warm or hot food or beverages. Take at least 2-3 hours before or after taking antibiotics. Adults, adolescents, and children 6 years and older:  Take 1 capsule daily with a meal. Take at least 2-3 hours before or after taking antibiotics.Caution: Consult a health care practitioner prior to use if you have fever, vomiting, bloody diarrhea or severe abdominal pain. If symptoms of digestive upset (e.g. diarrhea) occur, worsen, or persist beyond 3 days, discontinue use and consult a health care practitioner. Do not use this product if you have an immune-compromised condition (e.g. AIDS, lymphoma, patients undergoing long-term corticosteroid treatment).