There is one benefit from retaining some fat on the face which is to lessen the pattern of wrinkles however there comes a time when it is not choice of a spherical face after certain age group. In order to lose face fat it is necessary to lose weight from entire body also this can be accompanied by some facial exercises which are known to help in giving shape to the face.
Drink sufficient water:
This will make sure that the body is hydrate apart from which it is also said to remove harm causing toxins from the body leaving it healthy. Bloated look on the face can be result of dehydration hence thinner look of face is only possible with proper hydration for face.
Lessen fat consumption:
Plan diet based on healthy choice which will have to be devised with the idea of lessening as much fast as is possible for which it is suggested to cook homemade meals instead of going with food prepared outside. Certain changes like eating lesser soda or sweet is known to have huge effect on the calories consumed into the body, never intake foods before going to bed and ensure that too much salt is not sent into the body which will hold back the water giving puff look to the face.
Alcohol also is said to bloat the face so please keep distance from alcohol and it will benefit for your face.
You can take fruits it also said to be full of water which will give the feeling of being full ultimately helping in not gaining additional weight for the body.