So glad people are researching shit that’s been known for decades:-
Rosemary ‘could help students’ memories’ http://www.bbc.co.uk/news/education-39780544
If they already knew, why bother doing the research?
Heads up. Basil also helps (and it keeps mozzies away). Lavender, Valarian & Hops make you sleepy and dandelion leaf tea makes you wee (hence the old saying about wetting the bed if your pick dandelions).
Don’t get me started on what I could get you to do with a touch of Ylang Ylang, Damiana & Horny Goatweed!
Can’t remember what I went in the kitchen for but I can remember everything I learned whilst working at Culpeper the Herbalists 25 years ago.
Ciao ciao Xx