Some sardines contain toxins (Clupeotoxin) which can be poisonous to humans if eaten. Heat does not destroy the toxin and there is still uncertainty as to the origin of the toxin.
Jamal Hussain Shah
Jamal_hussain_shah@hotmail.com
Karachi - Pakistan
It leads to production of serotonin, which can give some people migraines.
Sardines are canned and lined up very tightly in the can. When there are lots of people and it is very crowded, people are packed in like sardines.
They don't give me headaches at all. Don't ask questions that assume they affect all people. If this happens to you on a regular basis, see a medical professional.
yes most people do get headaches
Yes it can
Headaches?
YES
roughly 90% of people suffer from tension headaches
Using computers for too long can give some people headaches. If this happens, get a drink of water and sit outside for a while. If this does not help, take a painkiller if it is a bad enough headache and if THAT doesn't work then see a doctor.
Yes and other video games give you headaches as well so don't play too much.
Yes By Watching TV every 24hours can give you really bad headaches and even migraines its even worse in the dark it gives the same headaches and even strains your eyes.
Yes