Does anyone have a headache because of lack of food?

i had headaches, but my dr said it was from a lack of salt, i added some salt and the headaches stopped. i thought it was from less sugar, never thought of the salt

5 days preop and I am hungry and have a headache! LOL I am having 120 grams of protein in shakes but still hungry! Have had my period during week one of liquid diet so that did not help!

i had headaches' date=' but my dr said it was from a lack of salt, i added some salt and the headaches stopped. i thought it was from less sugar, never thought of the salt[/quote']

Yea

I m pre sleeve and I get headaches. I agree with the salt I hydrated my self the other day and added sea salt. Had a cold too and felt dehydrated. It helped. So but check if u can use xtra salt. Blood pressure issues first.

I'm Pre op with headaches but it's because I've been decreasing my caffeine. Usually during any of my many diets before coffee was my crutch now I'm paying the price

Omg I for got about that I have not had caffeine since Monday