Is working out before breakfast more effective?

I'm trying to lose weight and I read working out when you wake upis the best and following it with a protein rich breakfast. I am drinking green tea now to get a boost before I go. I plan on interval running for an hour, then ab workouts and weighted squats/donkey kicks/side leg lifts. Afterwards I'll have a couple egg whites with spinach. Maybe a handful of raw almonds and some clementines too if I'm hungrier?

Is working out before breakfast more effective?
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