Is it true that when teen girls get migrane,they tend to gain weight?

   I  heard on t.v. last night that most teen girls who have migraine constantly,are likely to gain weight.At first I did not believe,but I guess,I have nothing to worry about because, I barely have migraines. Scientist believe nausea and vomiting are associated with migraines,it also changes your eating and exercise patterns. This is absolutely true,many people have experienced having migraines right after nausea and vomiting.