Roselle, Licorice, Goji and Chrysanthemum Tea

What studies say about the key ingredients

Traditional use is not the same as clinical proof. Here is the strongest human research we found for each ingredient, limitations included.

• Goji berries · Meta-analysis, 161 participants · 2012
  Compared with placebo (n=80), the goji juice group (n=81) reported greater improvements in several self-rated symptoms, including stress, mental acuity, sleep quality and overall well-being, under a random effects model.Limitation: Outcomes were self-reported symptom questionnaires, and several symptoms showed significant heterogeneity across the four pooled trials of a single branded juice.PubMed 22897500 · 3 more goji berries studies
• Chrysanthemum · Randomized controlled trial, 37 participants · 2023
  Compared with the high-fat meal alone, the extract group had lower postprandial glucose at 1 hour and higher antioxidant markers (T-AOC, SOD, GSH), with lower MDA. Incremental area under the curve did not differ significantly between groups.Limitation: Small sample of healthy young adults given a single high-fat meal, so longer-term effects and effects in people with metabolic conditions are unknown.PubMed 36677639 · 1 more chrysanthemum study
• Licorice root · Randomized controlled trial, 66 participants · 2024
  Compared with placebo plus the same low-calorie diet, licorice extract was associated with greater improvements in body weight, BMI, body fat, lipid profile, fasting glucose, insulin and HOMA-IR at 8 weeks.Limitation: Small sample, short 8-week duration, and an extract dose that is not comparable to licorice eaten as food; the authors call for confirmatory research.PubMed 39080737 · 3 more licorice root studies

From the Nourilo Research Library. Findings come from specific doses, extracts and populations and may not apply to a home-cooked recipe.