Fortified soy milk
It’s important to check the label before buying a brand of soy milk to see if vitamin D is included. Brands that aren’t fortified contain very little vitamin D.
Mushroom
Mushrooms grown in the dark may not contain a significant amount of vitamin D. However, mushrooms exposed to ultraviolet light when growing may contain about 450 IU per 100 gram serving.
Fortified cereal
The amount of vitamin D found in fortified cereals can vary between brands. Most typically contain between 0.2 to 2.5 mcg (8 to 100 IU) per serving.
Not all orange juices are fortified with vitamin D. However, brands that are fortified may contain up to 2.5 mcg (100 IU) per serving.
Fortified almond milk contains about 2.4 mcg (96 IU) of vitamin D per serving. Many brands of almond milk are also fortified with calcium.
Rice milk fortified with vitamin D contains about 2.4 mcg (96 IU) per serving. Some brands of rice milk may also be fortified with other nutrients such as vitamin A and vitamin B-12