Using an accurate scale I weighed 100 seeds from different batches of Datura stramonium purchased recently from several different vendors and found the seed weight to be between 5-10 mg, with the average seed weighing 7.78 mg.

In the past SWIM has used 1-3 seeds to induce lucid dreams. They are very effective for that purpose. SWIM did so last night in fact, this time using just 1 seed. It was very effective.

SWIM has not yet combined Datura stramonium with oral bufotenine to see if it can block the nausea effectively. In the above Erowid report, the guy uses 10 seeds to combat motion sickness. SWIM doesn’t want to attempt using 10 seeds. He’s going to start with 1 seed and see how that goes. At most 1 seed can contain up to 70 micrograms of hyoscyamine (and a little scopolamine with traces of atropine). The maximum safe dose of hyoscyamine is 21 times that dosage, so it’s no where near a dangerous dose.