A female bullfrog can lay as many as 20,000 eggs, which float in a clump on the surface of the water. Size relative to a tea cup: The baritone call of the bullfrog is so deep and resonant, it resembles the mooing of a cow, hence its name. Only males emit this trademark jug-o-rum bellow, and their choruses can be heard during the day or night.
In this latest study, vitamin B6, B12, and folic acid supplements were found to produce a two-fold reduction in migraines over a six-month period. Previous studies, such as a 2004 study in the European Journal of Neurology, have also reported that high doses of B2 (riboflavin) can help prevent migraine attacks.
Medicines to prevent a migraine. Drugs used to prevent migraines include: 1  Anticonvulsants, such as topiramate. 2  AntidepressantsAntidepressants, such as amitriptyline. 3  Antihistamine, such as cyproheptadine. 4  Beta-blockers, such as propranolol. 5  Botulinum toxinBotulinum toxin, such as Botox. 6  Calcium channel blockers, such as verapamil. 7  Histamine.