Green Mango Juice
The juice of unripe mangos is a boon to histamine intolerance sufferers. You don’t realize how important to cooking are the zesty tang and acidic properties of vinegar and lemon juice, until you miss them. Fortunately the juice of green mangos makes a good substitute.
It’s not widely available in stores, however; so if you cannot obtain it, you can substitute either amchoor or the juice of unripe/tart apples, mixed with a pinch of ascorbic acid powder.
To make your own green mango juice, buy unripe mangos and process them in a blender, then strain them through muslin to remove the pulp.
To store, freeze the juice in ice cube trays so that you can defrost as much as required in small amounts.