Which supplement is frequently recommended for managing depression?

St. John's Wort is frequently recommended for managing depression due to its active ingredient, hypericin, which is thought to increase levels of serotonin and other neurotransmitters in the brain. This mechanism aligns with the pharmacological approach taken by many antidepressants that aim to balance these chemicals to help alleviate symptoms of depression. Numerous studies suggest that St. John's Wort can have a positive effect on mild to moderate depression, making it a popular choice among herbal remedies.

Other choices, while they may have health benefits, do not have the same level of evidence supporting their use specifically for treating depression. For instance, saw palmetto is primarily known for its use in managing symptoms related to prostate health, green tea is celebrated for its antioxidants and general health benefits, and ginger is typically used for digestive issues and inflammation. Therefore, these options do not offer the same targeted benefits for depression management as St. John's Wort does.