Untitled Document
While research on the safety of asafoetida in humans is limited, amounts of asafoetida that are typically used in cooking are thought to be generally safe for most individuals.
One study in humans found 250 mg twice per day for 30 days was well tolerated by the participants.
However, animal studies suggest large doses of asafoetida may cause swelling of the mouth, gas, diarrhea, anxiety, and headaches. Furthermore, a study in mice suggests possible toxicity at doses greater than 455 mg per pound (1,000 mg per kg) of body weight.
Additionally, due to a lack of research, asafoetida isn’t recommended for women who are pregnant or breastfeeding, or young children.
Because it may lower blood pressure or thin the blood, people on blood pressure medications or blood thinning drugs should avoid asafoetida supplements.
When used as a spice, asafoetida is often mixed with either wheat or rice flour. As a result, asafoetida (or hing) products may not be gluten-free. This can be a particular concern when dining out at a restaurant that uses hing powder in their dishes.
If you have any questions or concerns, it’s important to consult with your healthcare provider before trying asafoetida. *