Fenugreek has a slightly sweet, nutty flavour often described as a cross between celery and maple. Ingesting too much can cause sweat, breastmilk, and urine to smell like maple although this seems to have no effect on the baby. Fenugreek can increase your breastmilk within 24 to 72 hours, making it, without a doubt, one of the best galactagogues around.