For people who are lactose intolerant or have a milk allergy and love to cook, there are several variations you can make to recipes to make them lactose-free.
COCONUT MILK INSTEAD OF COW'S MILK
Coconut milk is low in calories and is an excellent alternative to cow's milk. However, remember that it has a minimal calcium content.

AVOCADO INSTEAD OF SOUR CREAM
To replace sour cream, you can prepare a sauce made with avocado, a pinch of salt, lime juice, and water.

VEGAN BUTTERMILK INSTEAD OF BUTTERMILK
A cup of buttermilk can be replaced with a cup of plant-based milk and a tablespoon of white vinegar or lemon juice.

SOY MILK YOGURT INSTEAD OF COW'S MILK YOGURT
Cow's milk yogurt can be replaced with soy milk yogurt or another yogurt made with a plant-based milk of your choice.

If you don't have time to cook and eat lactose-free, simply take a high-concentration LACTOSOLUTION lactase enzyme tablet to digest lactose properly. Here you will find an article about the lactase enzyme and here you can purchase the product.