Apples and honey can be eaten together, and it doesn't matter. You can dip apples in honey and eat them. I believe it will relieve constipation and can be safely eaten.
Honey is honey brewed in the hive by nectar collected by bees from flowers of flowering plants. Bees take nectar or secretions with water content of about 75% from plants' flowers, and convert polysaccharides in nectar into monosaccharides such as glucose and fructose which can be directly absorbed by human body. When the water content is lower than 23%, they are stored in nests and sealed with beeswax. Honey is a supersaturated solution of sugar, which will crystallize at low temperature, glucose will crystallize, and fructose is the main part that does not crystallize.