So, I found out somethings that are good for migraine headaches that are low cost and at home or over the counter.

CQ10- prevents headaches from occuring

Fish Oil soft gels- prevents headaches

B2 (B12) -good for the nervous system-preventative measure

Magnesium- prevents

Peppermint oil- rub on painful area and it takes pain away

Peppermint tea with honey- drink 3 times a day to prevent headaches

Also, though it has little to do with headache prevention, Milk Thistle, is remarkable for healing the liver and cleaning the blood.