1. Mishra S, Stierman B, Gahche JJ, Potischman N. Dietary supplement use among adults: United States, 2017–2018. NCHS Data Brief. 2021;(399):1-8.
2. Smith T, Majid, F, Eckl V, Reynolds CM. Herbal supplements sales in US increase by record-breaking 17.3% in 2020: sales of immune health, stress relief, and heart health supplements grow during COVID-19 pandemic. HerbalGram. 2021;(131):52-65.
3. TRC Healthcare Natural Medicines Database. Apple Cider Vinegar. Available at https://naturalmedicines.therapeuticresearch.com/databases/food,-herbs-supplements/professional.aspx?productid=816. Last accessed October 19, 2022.
4. TRC Healthcare Natural Medicines Database. Ashwagandha. Available at https://naturalmedicines.therapeuticresearch.com/databases/food,-herbs-supplements/professional.aspx?productid=953. Last accessed October 19, 2022.
5. TRC Healthcare Natural Medicines Database. Echinacea. Available at https://naturalmedicines.therapeuticresearch.com/databases/food,-herbs-supplements/professional.aspx?productid=981. Last accessed October 19, 2022.
6. TRC Healthcare Natural Medicines Database. Elderberry. Available at https://naturalmedicines.therapeuticresearch.com/databases/food,-herbs-supplements/professional.aspx?productid=434. Last accessed October 19, 2022.
7. TRC Healthcare Natural Medicines Database. Turmeric. Available at https://naturalmedicines.therapeuticresearch.com/databases/food,-herbs-supplements/professional.aspx?productid=662. Last accessed October 19, 2022.
1. Hadi A, Pourmasoumi M, Najafgholizadeh A, Clark CCT, Esmaillzadeh A. The effect of apple cider vinegar on lipid profiles and glycemic parameters: a systematic review and meta-analysis of randomized clinical trials. BMC Complement Med Ther. 2021;21(1):179. Available at https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8243436. Last accessed October 26, 2022.
2. Elmets CA, Korman NJ, Prater EF, et al. Joint AAD-NPF guidelines of care for the management and treatment of psoriasis with topical therapy and alternative medicine modalities for psoriasis severity measures. J Am Acad Dermatol. 2021;84(2):432-470. Available at https://www.jaad.org/article/S0190-9622(20)32288-X/fulltext. Last accessed October 26, 2022.
Mention of commercial products does not indicate endorsement.