Any links to data and/or evidence of not burning any fat when in energy deficit? Normally humans burn both fat and muscle when energy from food is insufficient (the ratio depends on a bunch of factors) -- I would be very surprised to see people not lose (some) fat when in prolonged caloric deficit.
Any links to data and/or evidence of not burning any fat when in energy deficit? Normally humans burn both fat and muscle when energy from food is insufficient (the ratio depends on a bunch of factors) -- I would be very surprised to see people not lose (some) fat when in prolonged caloric deficit.