Oat milk is a popular dairy-free, vegan-friendly milk substitute. It’s made by soaking and blending steel-cut or rolled oats with water and then straining them through cheesecloth to separate the milk from the oats.

Naturally, oat milk isn’t as nutritious as whole oats. As a result, it’s often enriched with nutrients – including calcium, potassium, iron, and vitamins A and D.

Oat milk is unique in that it’s free of many of the allergens found in other types of milk. Plus, it contains beta-glucans – a soluble fiber that may offer heart health benefits.

Some of the health benefits of oats and oat milk include:

  • Vegan
  • Lactose, soy, and nut free
  • Great source of B vitamins
  • May lower blood cholesterol
  • Great for bone health

See more details here: https://www.healthline.com/nutrition/oat-milk#benefits