4 ways mullein benefits your lungs. (2022, December 19). Cleveland Clinic. https://health.clevelandclinic.org/mullein-benefits
Achuff, J. (2024, February 22). Cinnamon: A simple spice with profound health benefits. Rupa Health. https://www.rupahealth.com/post/cinnamon-a-simple-spice-with-profound-health-benefits
Anderson, E. (2019, June 10). GRAS – what are GRAS ingredients? Center for Research on Ingredient Safety. https://www.canr.msu.edu/news/gras-what-are-gras-ingredients
Anderson, E., & Zagorski, J. (2023, April 3). Herbal tea. Center for Research on Ingredient Safety. https://www.canr.msu.edu/news/herbal-tea
Afrifa, D., Engelbrecht, L., Eijnde, B. O., & Terblanche, E. (2023). The health benefits of rooibos tea in humans (aspalathus linearis)-a scoping review. Journal of Public Health in Africa, 14(12), 2784. https://doi.org/10.4081/jphia.2023.2784
Astragalus information | mount sinai - new york. (2025). Mount Sinai Health System. https://www.mountsinai.org/health-library/herb/astragalus
Bertagna, B. (2023a, November 8). Coffee and tea consumption linked to lowered risk of cognitive decline in massive meta-analysis. Rupa Health. https://www.rupahealth.com/post/coffee-and-tea-consumption-linked-to-lowered-risk-of-cognitive-decline-in-massive-meta-analysis
Bertagna, B. (2023b, November 27). Lemon balm for anxiety: a timeless remedy for modern stress. Rupa Health. https://www.rupahealth.com/post/unlocking-the-power-of-lemon-balm-a-timeless-remedy-for-modern-anxiety
Bertagna, B. (2024, January 4). Is stinging nettle A natural remedy for allergies and rhinitis? Rupa Health. https://www.rupahealth.com/post/is-stinging-nettle-a-natural-remedy-for-allergies-and-rhinitis
Blake, K. (2023, December 15). The power of functional foods in cancer prevention. Rupa Health. https://www.rupahealth.com/post/the-power-of-functional-foods-in-cancer-prevention
Blanco-Salas, J., Hortigón-Vinagre, M. P., Morales-Jadán, D., & Ruiz-Téllez, T. (2025). Searching for scientific explanations for the uses of spanish folk medicine: A review on the case of mullein (verbascum, scrophulariaceae). Biology, 10(7), 618. https://doi.org/10.3390/biology10070618
Bryant, A. (2024a, February 28). The top 5 supplements to help you sleep. Rupa Health. https://www.rupahealth.com/post/the-top-5-supplements-to-help-you-sleep
Bryant, A. (2025, January 3). Walking pneumonia explained: Causes, symptoms, and care. Rupa Health. https://www.rupahealth.com/post/walking-pneumonia-explained-causes-symptoms-and-care
Bryant, A. (2024b, September 2). Is bronchitis contagious? Understanding the duration and risks. Rupa Health. https://www.rupahealth.com/post/is-bronchitis-contagious-understanding-the-duration-and-risks
Bryant, A. (2024c, December 20). 5 ways elderberry may promote overall health and wellness. Rupa Health. https://www.rupahealth.com/post/5-ways-elderberry-may-promote-overall-health-and-wellness
Chandrasekara, A., & Shahidi, F. (2018). Herbal beverages: bioactive compounds and their role in disease risk reduction - A review. Journal of Traditional and Complementary Medicine, 8(4), 451–458. https://doi.org/10.1016/j.jtcme.2017.08.006
Christie, J. (2023a, February 8). How chromium deficiency affects our metabolism. Rupa Health. https://www.rupahealth.com/post/how-chromium-deficiency-affects-our-metabolism
Christie, J. (2023b, November 30). Aloe for diabetes: Exploring the potential of aloe vera in blood sugar management. Rupa Health. https://www.rupahealth.com/post/aloe-for-diabetes-exploring-the-potential-of-aloe-vera-in-blood-sugar-management
Christie, J. (2023c, December 7). Is honey good for diabetics? Rupa Health. https://www.rupahealth.com/post/is-honey-good-for-diabetics
Cloyd, J. (2023a, April 10). A functional medicine hypertension protocol. Rupa Health. https://www.rupahealth.com/post/functional-medicine-hypertension-protocol
Cloyd, J. (2023d, August 15). A root cause medicine protocol for patients with generalized anxiety: Comprehensive lab testing, therapeutic diet, and supplements. Rupa Health. https://www.rupahealth.com/post/a-root-cause-medicine-protocol-for-patients-with-generalized-anxiety-comprehensive-lab-testing-therapeutic-diet-and-supplements
Cloyd, J. (2023b, April 28). What is the difference between medical-grade supplements and over-the-counter supplements? Rupa Health. https://www.rupahealth.com/post/what-is-the-difference-between-medical-grade-supplements-and-over-the-counter-supplements
Cloyd, J. (2023c, July 7). A functional medicine eczema protocol: Testing, nutrition, and supplements. Rupa Health. https://www.rupahealth.com/post/a-functional-medicine-eczema-protocol-testing-nutrition-and-supplements
Cloyd, J. (2023d, September 4). A functional medicine gallstone dissolution protocol. Rupa Health. https://www.rupahealth.com/post/a-functional-medicine-gallstone-dissolution-protocol
Cloyd, J. (2023e, October 2). A functional medicine approach to treating hemorrhoids. Rupa Health. https://www.rupahealth.com/post/a-functional-medicine-approach-to-treating-hemorrhoids
Cloyd, J. (2023f, October 6). The top 4 therapeutic uses of licorice. Rupa Health. https://www.rupahealth.com/post/the-top-4-therapeutic-uses-of-licorice
Cloyd, J. (2023g, October 16). How you can use ginger every day to relieve pain, improve digestion, and boost heart health. Rupa Health. https://www.rupahealth.com/post/top-5-therapeutic-uses-of-ginger
Cloyd, J. (2023h, November 17). The gut-based approach to healing your acne. Rupa Health. https://www.rupahealth.com/post/the-gut-based-approach-to-healing-your-acne
Cloyd, J. (2024a, March 15). Top 5 natural supplements for an effective parasite cleanse. Rupa
Health. https://www.rupahealth.com/post/natural-supplements-parasite-cleanse
Cloyd, J. (2024b, April 15). The benefits of chamomile tea. Rupa Health. https://www.rupahealth.com/post/the-benefits-of-chamomile-tea
Cloyd, K. (2023, December 15). Environmental toxins and respiratory health: Functional medicine interventions. Rupa Health. https://www.rupahealth.com/post/environmental-toxins-and-respiratory-health-functional-medicine-interventions
Coleman, E. (2024a, July 25). The insider's guide to reading food labels. Rupa Health. https://www.rupahealth.com/post/the-insiders-guide-to-reading-food-labels
Coleman, E. (2024b, August 13). What to do if probiotics cause constipation. Rupa Health. https://www.rupahealth.com/post/what-to-do-if-probiotics-cause-constipation
Coleman, E. (2024c, August 20). Why do probiotics cause diarrhea? Rupa Health. https://www.rupahealth.com/post/why-do-probiotics-cause-diarrhea
Coleman, E. (2024d, October). Lemon water & apple cider vinegar: Weight loss hack or bogus? Rupa Health. https://www.rupahealth.com/post/lemon-water-apple-cider-vinegar-weight-loss-hack-or-bogus
Coleman, E. (2024e, December 20). Top herbs and spices recipes for health and flavor. Rupa Health. https://www.rupahealth.com/post/top-herbs-and-spices-recipes-for-health-and-flavor
Common mullein, verbascum thapsus. (n.d.). Wisconsin Horticulture. https://hort.extension.wisc.edu/articles/common-mullein-verbascum-thapsus/
Daglis, S. (2024, April 30). Dandelion 101: An herbal remedy worth knowing about. Rupa Health. https://www.rupahealth.com/post/dandelion-101-an-herbal-remedy-worth-knowing-about
DePorto, T. (2022, December 9). Worried about heart disease? Ask your provider for these 6
specialty labs at your next appointment. Rupa Health. https://www.rupahealth.com/post/worried-about-heart-disease-ask-your-provider-for-these-6-specialty-labs-at-your-next-appointment
DePorto, T. (2023, January 11). Zinc 101. Rupa Health. https://www.rupahealth.com/post/zinc
Explore more create a food plan. (2020). Rupa Health. https://www.rupahealth.com/videos/create-a-food-plan
Gupta, A., Atkinson, A. N., Pandey, A. K., & Bishayee, A. (2022). Health-promoting and disease-mitigating potential of Verbascum thapsus L. (common mullein): A review. Phytotherapy Research, 36(4), 1507–1522. https://doi.org/10.1002/ptr.7393
Henry, E. (2022, February 4). Studies show these 2 diets reduce migraine severity and frequency. Rupa Health. https://www.rupahealth.com/post/a-functional-medicine-approach-to-migraines
Huang, J., Zhao, D., Cui, C., Hao, J., Zhang, Z., & Guo, L. (2022, March 7). Research progress and trends of phenylethanoid glycoside delivery systems. Foods. https://pmc.ncbi.nlm.nih.gov/articles/PMC8909102/
Jones, L. (2024a, September 26). Parasitic infections in the United States. Rupa Health. https://www.rupahealth.com/post/parasitic-infections-in-the-united-states
Jones, L. (2024b, September 26). Parasitic infections in the United States. Rupa Health. https://www.rupahealth.com/post/parasitic-infections-in-the-united-states
Karman, R. (2016, October). (PDF) assessing the effectiveness of mullein on respiratory conditions such as asthma. ResearchGate. https://www.researchgate.net/publication/308991417_Assessing_the_Effectiveness_of_Mullein_on_Respiratory_Conditions_Such_as_Asthma
Khakham, C. (2023a, April 20). What is functional neurology? Rupa Health. https://www.rupahealth.com/post/functional-medicine-approach-to-neurology
Khakham, C. (2023b, June 30). Personalizing skin health: Leveraging functional medicine labs to tailor dietary interventions and supplements. Rupa Health. https://www.rupahealth.com/post/using-dietary-interventions-and-supplements-to-support-healthy-skin
Khakham, C. (2023c, June 30). Personalizing skin health: Leveraging functional medicine labs to tailor dietary interventions and supplements. Rupa Health. https://www.rupahealth.com/post/using-dietary-interventions-and-supplements-to-support-healthy-skin
Khan, N., & Mukhtar, H. (2013). Tea and health: Studies in humans. Current Pharmaceutical
Design, 19(34), 6141–6147. https://doi.org/10.2174/1381612811319340008
Kim, C.-W., & Choi, K.-C. (2021). Potential roles of iridoid glycosides and their underlying mechanisms against diverse cancer growth and metastasis: Do they have an inhibitory effect on cancer progression? Nutrients, 13(9), 2974. https://doi.org/10.3390/nu13092974
Kresge, K. (2022, October 12). Marc resolved his insomnia after 2 months with these lifestyle changes. Rupa Health. https://www.rupahealth.com/post/insomnia-case-study
LoBisco, S. (2022, November 16). 7 natural treatments for low progesterone. Rupa Health. https://www.rupahealth.com/post/progesterone-imbalance-signs-treatments
Magerman, R. (2024, March 18). The benefits of lavender tea: A soothing sip for mind and body. Rupa Health. https://www.rupahealth.com/post/the-benefits-of-lavender-tea-a-soothing-sip-for-mind-and-body
Maholy, N. (2023, March 9). Integrative medicine protocol for reversing type 2 diabetes. Rupa Health. https://www.rupahealth.com/post/integrative-medicine-protocol-for-reversing-type-2-diabetes
Malani, S. (2023, February 22). Inflammatory markers 101: How to interpret. Rupa Health. https://www.rupahealth.com/post/inflammatory-markers-101-what-do-they-mean
Maarman, G. J., & Lecour, S. (2022). The potential benefit of rooibos (aspalathus linearis) in pulmonary arterial hypertension: A short review. South African Journal of Botany, 150, 840–844. https://doi.org/10.1016/j.sajb.2022.08.040
Mayo Clinic. (2022, November 4). Herbal supplements and heart meds may not mix. Mayo Clinic. https://www.mayoclinic.org/healthy-lifestyle/consumer-health/in-depth/herbal-supplements/art-20046488
Panche, A. N., Diwan, A. D., & Chandra, S. R. (2016). Flavonoids: An overview. Journal of Nutritional Science, 5(e47). https://doi.org/10.1017/jns.2016.41
Preston, J. (2023a, April 7). The benefits of breastfeeding for mother and baby: How to increase milk production naturally. Rupa Health. https://www.rupahealth.com/post/the-benefits-of-breastfeeding-for-mother-and-baby-how-to-increase-milk-production-naturally
Preston, J. (2023b, June 21). An integrative medicine approach to food allergies: Specialty testing and treatment options. Rupa Health. https://www.rupahealth.com/post/an-integrative-medicine-approach-to-food-allergies-specialty-testing-cross-contamination-and-treatment-options
Preston, J. (2023c, October 3). A functional medicine protocol for seasonal allergies. Rupa Health. https://www.rupahealth.com/post/a-functional-medicine-protocol-for-seasonal-allergies
Preston, J. (2024, February 15). Magnesium 101: RDA, magnesium-rich foods, and supplementation. Rupa Health. https://www.rupahealth.com/post/magnesium-101-rda-magnesium-rich-foods-and-supplementation
Raziye Yazıcı, & İ̇brahim Güney. (2023). Serious multiorgan toxicity caused by mixed herbal tea ingestion: A case report. Cureus, 15(1). https://doi.org/10.7759/cureus.34000
Riaz, M., Zia-Ul-Haq, M., & Jaafar, H. Z. E. (2013). Common mullein, pharmacological and chemical aspects. Revista Brasileira de Farmacognosia, 23(6), 948–959. https://doi.org/10.1590/s0102-695x2013000600012
Robinson, K. (2025a, January 8). Yerba mate 101: History, benefits, and brewing essentials. Rupa Health. https://www.rupahealth.com/post/yerba-mate-101-history-benefits-and-brewing-essentials
Robinson, K. (2025b, January 10). What is mullein? Uses, benefits, and side effects explained. Rupa Health. https://www.rupahealth.com/post/what-is-mullein-uses-benefits-and-side-effects-explained
Rodriguez-Fragoso, L., Reyes-Esparza, J., Burchiel, S., Herrera-Ruiz, D., & Torres, E. (2008). Risks and benefits of commonly used herbal medicines in méxico. Toxicology and Applied Pharmacology, 227(1), 125–135. https://doi.org/10.1016/j.taap.2007.10.005
Sweetnich, J. (2023a, April 4). What is potassium's role in the body? Rupa Health. https://www.rupahealth.com/post/potassium-101
Sweetnich, J. (2023b, May 9). How to make sure your patients are getting enough vitamin C in their diet: Understanding testing, RDAs, and the benefits of supplementation. Rupa Health. https://www.rupahealth.com/post/vitamin-c-101
Tea. (2019, July 26). The Nutrition Source. https://nutritionsource.hsph.harvard.edu/food-features/tea/
Timilsena, Y. P., Phosanam, A., & Stockmann, R. (2023). Perspectives on saponins: Food functionality and applications. International Journal of Molecular Sciences, 24(17), 13538–13538. https://doi.org/10.3390/ijms241713538
Turker, A., & Ekrem, G. (2005, September). Common mullein (verbascum thapsus L.): Recent advances in research. Research Gate. https://www.researchgate.net/publication/7542947_Common_mullein_Verbascum_thapsus_L_recent_advances_in_research
Weinberg, J. (2022, July 26). 5 things you can do to find relief for arthritis. Rupa Health. https://www.rupahealth.com/post/a-functional-medicine-approach-to-osteoarthritis
Weinberg, J. L. (2023a, September 18). Integrative dermatology approach to urticaria (hives). Rupa Health. https://www.rupahealth.com/post/integrative-dermatology-approach-to-urticaria-hives
Weinberg, J. L. (2023b, December 26). The power of polyphenols: Functional medicine's antioxidant superstars. Rupa Health. https://www.rupahealth.com/post/the-power-of-polyphenols-functional-medicines-antioxidant-superstars
Weinberg, J. L. (2024, February 13). Allergic skin reactions: A functional medicine approach to identifying and treating root causes. Rupa Health. https://www.rupahealth.com/post/allergic-skin-reactions-a-functional-medicine-approach-to-identifying-and-treating-root-causes
Yoshimura, H. (2023a, April 18). Preventative treatment options for recurrent geriatric infections with integrative medicine. Rupa Health. https://www.rupahealth.com/post/preventative-treatment-for-recurrent-geriatric-infections-with-integrative-medicine
Yoshimura, H. (2023b, October 10). A root cause medicine approach to chronic inflammation. Rupa Health. https://www.rupahealth.com/post/a-root-cause-medicine-approach-to-chronic-inflammation
Yoshimura, H. (2023c, December 20). Boosting immunity during the holidays: Functional medicine insights. Rupa Health. https://www.rupahealth.com/post/boosting-immunity-during-the-holidays-functional-medicine-insights
Yoshimura, H. (2024, March 13). Low chloride levels: Causes, symptoms, and treatment. Rupa Health. https://www.rupahealth.com/post/low-chloride-levels-causes-symptoms-and-treatment