Lime peels are safe to eat.
Lime peels are edible and are also good for you as well.
The lime peels are rich in nutrients like fiber, Vitamin C and antioxidants and also add intense flavor to dishes, although it's best to use organic, unwaxed limes and wash the limes to clean the lime peels before eating them.
You can also use lime peels or zest in baking, drinks, dressings or even for candying for a sweet treat.
You can grate the outer green part or zest for adding flavor to marinates, smoothies, teas, baked goods and even yogurt.
Or add whole lime peels with slits water, oils or sugar to infuse flavors.
You can also simmer the lime peels in sugary syrup to make a nice sweet garnish or treat.
Or dry and grind the lime peel into a powder to sprinkle on various foods or use the lime peels as a base for homemade citrus marmalade.
When eating or using lime peels it's best to use organic limes and avoid pesticides and wax and clean the outside of the lime well before using or eating the lime peel.
The white pith under the zest can also be bitter, so you can also peel it off if you desire.