Are You Having a Hard Attack During a Marathon?

The heart seems to prefer ketones and fatty acids for fuel. If it's forced to brim or glucos and it wants to, then bad things can happen. The increased inflammation and oxida of stress that comes with the endurance exercise could contribute to damage and improper in of the autonotic nervous system to the heart. And i do think that in someone who's not, maybe not doing the right things, an they go through these endurance races, that that could be a recipe for for aa event or something to happen.