Not intended for use by persons under the age of 18, or women that are pregnant, trying to get pregnant, or nursing. People taking blood thinners should use with caution as AAKG is a natural blood thinner. If you are taking any medication, or have any medical condition, consult your physician before using this product. AAKG is not recommended for continuous, high-level use for more than 60 days. Discontinue use if any adverse reactions occur.