Wash the carrots, apples, lemon, and ginger thoroughly.
Trim the ends from the carrots. Peel them or scrub them well with a vegetable brush.
Core the apples and cut them into pieces that will fit through the chute of your juicer.
Remove the peel and most of the white pith from the lemon. Peel the ginger if desired.
Run the carrots, apples, lemon, and ginger through the juicer according to the manufacturer’s instructions. Alternate the harder carrots with the softer apple and lemon pieces.
Stir the finished juice thoroughly. Taste and add honey if additional sweetness is desired.
Pour into two glasses and serve immediately, with ice if desired.