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You don’t have to be in ketosis to burn fat for energy. Ever notice how cardio gets harder about 45 minutes in but then gets easy and you can go on for hours? T
by guntars 8y ago
You don’t have to be in ketosis to burn fat for energy. Ever notice how cardio gets harder about 45 minutes in but then gets easy and you can go on for hours? That’s your body running out of stored carbs and switching to burning fat reserves.