Eliks/Shutterstock
Anise seed, also known as aniseed, is a fragrant herb that has long been prized for its sweet, licorice‑like flavor. While often reserved for holiday desserts and mulled wine, emerging research suggests that aniseed’s unique bioactive compounds may offer mood‑boosting benefits throughout the year.
In 2019, a study conducted in Cairo, Egypt examined the effects of anise oil on rodents subjected to chronic mild stress (CMS), a well‑established model for human depression. The researchers found that both anise oil and geranium oil significantly alleviated depressive‑like behaviors in the rats, indicating that anise may possess antidepressant properties that merit further exploration in humans.
These findings build on a broader body of evidence. Thailand’s Vinmec Healthcare System has highlighted aniseed’s high mineral content, which supports cellular and bone health. Additionally, research from Iran reports that aniseed can reduce depressive symptoms and alleviate menopausal hot flashes, likely due to its anti‑inflammatory effects.
So, how might aniseed help with depression? While the precise mechanism remains to be fully elucidated, it is plausible that the spice’s anti‑inflammatory properties play a key role, given the well‑documented link between inflammation and mood disorders.
Tamer Soliman/Getty Images
Seed oils have attracted criticism in recent years, with concerns about potential toxicity and carcinogenicity. Much of the debate centers on heavily processed oils such as soybean, corn, and sunflower, which can become high in omega‑6 fatty acids that promote inflammation when consumed in excess.
In contrast, aniseed is typically used in its whole or ground form, avoiding the extraction and refining steps that degrade nutritional quality. This minimally processed state preserves the spice’s natural anti‑inflammatory compounds, making it a more favorable option for those seeking to support mental well‑being through diet.
While additional research is needed to pinpoint the exact pathways through which aniseed exerts its mood‑enhancing effects, incorporating unprocessed aniseed into your meals is a safe, low‑risk strategy that may contribute to overall emotional health.
