Dosage Erowid runs on the donations and memberships of visitors. LSA is a chemical closely related to LSD with similar but different effects. Following are approximate dosages for Morning Glory seeds in number of seeds.
Every individual reacts differently to every chemical.
Substance - Know your Source. Erowid's dosage information is a summary of data gathered from users, research, and other resources and should not be construed as recommendations. Individuals can respond differently to the same dosage. What is safe for one can be deadly for another.