Saffron comes from a type of crocus flower. It's a common spice in Mediterranean cooking. Because it's hard to harvest -- it takes 75,000 flowers to get a pound of saffron -- it's one of the world's most expensive spices. It's been used as a traditional treatment for thousands of years.
Why do people take saffron?
Saffron may also help with depression. Several small studies showed that it seemed to work as well as a common antidepressant in helping symptoms. Larger studies need to be done to see if this would be a safe and effective treatment.
Ideal doses for saffron have not been set for any condition, although studies have been done using 30 mg of the extract a day, or 15-200 milligrams of dried saffron daily. Ingredients in supplements may vary widely. This makes it very hard to set a standard dose.
Can you get saffron naturally from foods?
Saffron is a common spice. You can buy it in large grocery stores or specialty markets.
What are the risks?
- Side effects. Using saffron supplements in the short-term seems safe for most people. They may cause side effects like anxiety, appetite changes, upset stomach, sleepiness, and headache. Using saffron in high doses or for long periods of time may be risky. Some people are also allergic to saffron.
- Risks. Saffron may trigger mood swings in people with bipolar disorder. Women who are pregnant or breastfeeding should not use saffron.
- Interactions. When used as a supplement, saffron may cause problems for people on blood pressure medicine or blood thinners. Check with your doctor before using it if you are taking medication.
Supplements are not regulated by the FDA in the same way that food and drugs are. The FDA does not review these supplements for safety or efficacy before they hit the market.