This Medical News Today Knowledge Center feature is part of a collection of articles on the health benefits of popular foods .Rosemary was traditionally used to help alleviate muscle pain, improve memory, boost the immune and circulatory system, and promote hair growth.Laboratory studies have shown rosemary to be rich in antioxidants, which play an important role in neutralizing harmful particles called free radicals.According to research outlined in Therapeutic Advances in Psychopharmacology , the aroma from rosemary can improve a person’s concentration, performance, speed, and accuracy and, to a lesser extent, their mood.Research published in Oncology Reports found that “crude ethanolic rosemary extract (RO)” slowed the spread of human leukemia and breast carcinoma cells.”.Also, a report published in the Journal of Food Science revealed that adding rosemary extract to ground beef reduces the formation of cancer-causing agents that can develop during cooking.A study published in the journal Investigative Ophthalmology & Visual Science, led by Dr. Stuart A. Lipton, Ph.D. and colleagues at Sanford-Burnham Medical Research Institute, revealed that a carnosic acid, which is a major component of rosemary, can significantly promote eye health. .
What Varieties of Rosemary Are Safe to Eat?
Common rosemary (Rosmarinus officinalis) is desirable for its beautiful spring blooms, hardy nature and versatility.The pleasant fragrance is also thought to be beneficial: The ancient Greeks used to wear springs of rosemary in an effort to increase memory and enhance concentration.'Prostratus' (Rosmarinus officinalis 'Prostratus') is a trailing variety that will spread up to 8 feet, but it can occasionally suffer frost damage.Rosemary can suffer from root rot, so plant it in a well-draining spot, and in full sun for best growth. .
Can My Dog Eat Rosemary?
Rosemary is healthy for your dog to eat and can even be used as a natural flea repellant.It also contains antioxidants that may prevent cancer and heart disease and is good for your dog’s digestive issues given its antimicrobial properties.We’ve got tons of articles about which foods are safe or dangerous for your dog, from common snacks to fruits. .
Cooking With Rosemary: The Do's and Don'ts
Like many of this region’s most popular flavors, the flavor of rosemary is pungent and can be divisive for precisely that reason.Rosemary has needle-like leaves that can be tough, even after they have been cooked for a long time.Do keep your rosemary dry when storing it.Don’t leave the whole rosemary stems in dishes.Don’t cook dried rosemary for too long.Like the dried forms of oregano and thyme, drying concentrates the flavors of rosemary.This can result in a dish that is completely overwhelmed by the herb’s flavor. .
Can Cats Eat Rosemary? What You Need to Know!
Rosemary is filled with oils, and these oils can upset a cat’s stomach if consumed in sufficient quantities, so it’s best to discourage your cat from eating it even if it won’t kill them.You can give your cat food that has had rosemary sprinkled on it, as this helps dull the flavor somewhat.What Is Rosemary?How Do I Get My Cat to Eat Rosemary?All the health benefits spelled out above won’t help your pet much if they won’t eat any rosemary.Your cat will almost certainly eat it if it’s on something they like, but the issue is that it’s hard to give them a significant amount without overwhelming the taste of the chicken or overfeeding them.If you’ve already caught your cat chowing down on your rosemary plant, don’t panic — it won’t kill them.In fact, you should likely encourage your cat to eat as much rosemary as their stomach can handle, as it offers several important health benefits. .
6 Benefits and Uses of Rosemary Tea
Due to its antioxidant capability, rosmarinic acid is often used as a natural preservative to increase the shelf life of perishable foods ( 6 , 7 ).SUMMARY Rosemary tea contains compounds that may help lower high blood sugar levels by exerting insulin-like effects and boosting the absorption of glucose into muscle cells.One study found that taking 500 mg of oral rosemary twice daily for 1 month significantly lowered anxiety levels and improved memory and sleep quality among college students, compared with a placebo ( 18 ).One study in 20 healthy young adults observed that inhaling rosemary aroma for 4–10 minutes before a mental test improved concentration, performance, and mood ( 20 ).What’s more, a study in 20 healthy adults found that inhaling rosemary oil stimulated brain activity and improved mood.Rosemary extract may improve mood by promoting a healthy balance of gut bacteria and reducing inflammation in the hippocampus, the part of your brain associated with emotions, learning, and memories ( 22 ).SUMMARY Consuming and inhaling compounds in rosemary have been shown to reduce anxiety, boost mood, and improve concentration and memory.SUMMARY Compounds in rosemary tea may protect the health of your brain — both from injury and impairment from aging and neurodegenerative diseases.Animal studies have found that adding rosemary extract to other oral treatments can slow the progression of age-related eye diseases (AREDs) ( 26 , 27 ).SUMMARY Rosemary tea may contain compounds that can help protect your vision as you age by slowing the progression and severity of diseases like cataracts and age-related macular degeneration.Still, rosemary is thought to support digestion by promoting a healthy balance of gut bacteria and reducing inflammation ( 31 , 32 ).Still, rosemary is thought to support digestion by promoting a healthy balance of gut bacteria and reducing inflammation ( , ).One animal study noted that rosemary prevented weight gain among rats, even those fed a high fat diet ( 33 ).One animal study noted that rosemary prevented weight gain among rats, even those fed a high fat diet ( ).If you’re taking any of these drugs — or other medications for similar purposes — it’s best to speak with your healthcare provider before adding rosemary tea to your diet.SUMMARY Rosemary may exert effects similar to those of certain drugs used to treat high blood pressure, increase urination, and improve circulation.Strain the rosemary leaves from the hot water using a mesh strainer with small holes, or remove them from the tea infuser. .
ROSEMARY: Overview, Uses, Side Effects, Precautions, Interactions
J Ethnopharmacol 4-6-2006;104(3):418-422.Aggarwal, B.al Hader, A.A., Hasan, Z.J Ethnopharmacol 7-22-1994;43(3):217-221.al Sereiti, M. R., Abu-Amer, K. M., and Sen, P. Pharmacology of rosemary (Rosmarinus officinalis Linn.).Indian J Exp Biol 1999;37(2):124-130.Angioni, A., Barra, A., Cereti, E., Barile, D., Coisson, J. D., Arlorio, M., Dessi, S., Coroneo, V., and Cabras, P. chemical composition, plant genetic differences, antimicrobial and antifungal activity investigation of the essential oil of Rosmarinus officinalis L.
J Agric.Food Chem 6-2-2004;52(11):3530-3535.Aruoma, O. I. Antioxidant actions of plant foods: use of oxidative DNA damage as a tool for studying antioxidant efficacy.Aruoma, O. I., Halliwell, B., Aeschbach, R., and Loligers, J.
Antioxidant and pro-oxidant properties of active rosemary constituents: carnosol and carnosic acid.Int J Aromatherapy 2004;14(4):179-182.Cheung, S. and Tai, J.
Anti-proliferative and antioxidant properties of rosemary Rosmarinus officinalis.Plant Foods Hum.Nutr.Elgayyar, M., Draughon, F. A., Golden, D. A., and Mount, J.
R. Antimicrobial activity of essential oils from plants against selected pathogenic and saprophytic microorganisms.Int J Food Sci Nutr 1999;50(6):413-427.Fernandez, L., Duque, S., Sanchez, I., Quinones, D., Rodriguez, F., and Garcia-Abujeta, J. L. Allergic contact dermatitis from rosemary (Rosmarinus officinalis L.).Fu, Y., Zu, Y., Chen, L., Shi, X., Wang, Z., Sun, S., and Efferth, T. Antimicrobial activity of clove and rosemary essential oils alone and in combination.Fuchs, S. M., Schliemann-Willers, S., Fischer, T.
W., and Elsner, P. Protective effects of different marigold (Calendula officinalis L.) and rosemary cream preparations against sodium-lauryl-sulfate-induced irritant contact dermatitis.Evaluation of the antinociceptive effect of Rosmarinus officinalis L. using three different experimental models in rodents.Planta Med 11-16-2009; View abstract.B., Christophersen, C., Hausen, B. M., and Menne, T.
Occupational allergic contact dermatitis from carnosol, a naturally-occurring compound present in rosemary.Huang, M. T., Ho, C. T., Wang, Z.
Y., Ferraro, T., Lou, Y. R., Stauber, K., Ma, W., Georgiadis, C., Laskin, J.
D., and Conney, A. H.
Inhibition of skin tumorigenesis by rosemary and its constituents carnosol and ursolic acid.Cancer Res 2-1-1994;54(3):701-708.Huang, S. C., Ho, C. T., Lin-Shiau, S.
Y., and Lin, J. K.
Carnosol inhibits the invasion of B16/F10 mouse melanoma cells by suppressing metalloproteinase-9 through down-regulating nuclear factor-kappa B and c-Jun.[The effects of aromatherapy on pain, depression, and life satisfaction of arthritis patients].Kosaka, K. and Yokoi, T. Carnosic acid, a component of rosemary (Rosmarinus officinalis L.), promotes synthesis of nerve growth factor in T98G human glioblastoma cells.Asia Pac.J Clin Nutr 2006;15(1):107-118.Altern.Ther Health Med 2007;13(5):54-59.B., Pizzolatti, M. G., and Rodrigues, A. L. Antidepressant-like effect of the extract of Rosmarinus officinalis in mice: involvement of the monoaminergic system.Martinez, A.
L., Gonzalez-Trujano, M. E., Pellicer, F., Lopez-Munoz, F.
J., and Navarrete, A. Antinociceptive effect and GC/MS analysis of Rosmarinus officinalis L. essential oil from its aerial parts.A.
Antioxidant and antimicrobial activities of rosemary extracts linked to their polyphenol composition.Muhlbauer, R. C., Lozano, A., Palacio, S., Reinli, A., and Felix, R. Common herbs, essential oils, and monoterpenes potently modulate bone metabolism.Offord, E. A., Mace, K., Avanti, O., and Pfeifer, A. M. Mechanisms involved in the chemoprotective effects of rosemary extract studied in human liver and bronchial cells.Int J Food Sci.Nutr 2008;59(7-8):691-698.Rau, O., Wurglics, M., Paulke, A., Zitzkowski, J., Meindl, N., Bock, A., Dingermann, T., Abdel-Tawab, M., and Schubert-Zsilavecz, M.
Carnosic Acid and Carnosol, Phenolic Diterpene Compounds of the Labiate Herbs Rosemary and Sage, are Activators of the Human Peroxisome Proliferator-Activated Receptor Gamma.Reichling, J., Nolkemper, S., Stintzing, F. C., and Schnitzler, P. Impact of ethanolic lamiaceae extracts on herpesvirus infectivity in cell culture.Methods Find.Exp Clin Pharmacol 1989;11(5):345-352.Sancheti, G.
and Goyal, P. K.
Effect of rosmarinus officinalis in modulating 7,12-dimethylbenz(a)anthracene induced skin tumorigenesis in mice.Sandasi, M., Leonard, C. M., and Viljoen, A. M.
The in vitro antibiofilm activity of selected culinary herbs and medicinal plants against Listeria monocytogenes.Santoyo, S., Cavero, S., Jaime, L., Ibanez, E., Senorans, F. J., and Reglero, G.
Chemical composition and antimicrobial activity of Rosmarinus officinalis L. essential oil obtained via supercritical fluid extraction.Scheckel, K. A., Degner, S.
C., and Romagnolo, D. F. Rosmarinic acid antagonizes activator protein-1-dependent activation of cyclooxygenase-2 expression in human cancer and nonmalignant cell lines.Schwarz, K.
and Ternes, W. Antioxidative constituents of Rosmarinus officinalis and Salvia officinalis.Shin, S. Anti-Aspergillus activities of plant essential oils and their combination effects with ketoconazole or amphotericin B. Arch Pharm Res 2003;26(5):389-393.Sotelo-Felix, J. I., Martinez-Fong, D., and Muriel, De la Torre.Protective effect of carnosol on CCl(4)-induced acute liver damage in rats.Sotelo-Felix, J. I., Martinez-Fong, D., Muriel, P., Santillan, R.
L., Castillo, D., and Yahuaca, P. Evaluation of the effectiveness of Rosmarinus officinalis (Lamiaceae) in the alleviation of carbon tetrachloride-induced acute hepatotoxicity in the rat.Nutr Cancer 2001;41(1-2):135-144.Takahashi, T., Tabuchi, T., Tamaki, Y., Kosaka, K., Takikawa, Y., and Satoh, T. Carnosic acid and carnosol inhibit adipocyte differentiation in mouse 3T3-L1 cells through induction of phase2 enzymes and activation of glutathione metabolism.Tamaki, Y., Tabuchi, T., Takahashi, T., Kosaka, K., and Satoh, T. Activated Glutathione Metabolism Participates in Protective Effects of Carnosic Acid against Oxidative Stress in Neuronal HT22 cells.Planta Med 11-25-2009; View abstract.Tantaoui-Elaraki, A. and Beraoud, L. Inhibition of growth and aflatoxin production in Aspergillus parasiticus by essential oils of selected plant materials.J Int Med Res 2008;36(4):682-690.Yu, Y.
M., Lin, H. C., and Chang, W. C. Carnosic acid prevents the migration of human aortic smooth muscle cells by inhibiting the activation and expression of matrix metalloproteinase-9.Zeng, H.
H., Tu, P. F., Zhou, K., Wang, H., Wang, B. H., and Lu, J.
F. Antioxidant properties of phenolic diterpenes from Rosmarinus officinalis.Zhao, B.
L., Li, X. J., He, R.
G., Cheng, S. J., and Xin, W. J.
Scavenging effect of extracts of green tea and natural antioxidants on active oxygen radicals.Altern Ther Health Med 1999;5:42-51.Food Chem Toxicol 2001;39(9):907-18.Effects of a water-soluble extract of rosemary and its purified component rosmarinic acid on xenobiotic-metabolizing enzymes in rat liver.Food Chem Toxicol 2001;39(2):109-17.Bioaccessibility and inhibitory effects on digestive enzymes of carnosic acid in sage and rosemary.Int J Biol Macromol.Tyler's Honest Herbal, 4th ed., Binghamton, NY: Haworth Herbal Press, 1999.Potentiation of antifungal action of amphotericin B by essential oil from Thymus vulgaris.Randomized trial of aromatherapy.Kim MA, Sakong JK, Kim EJ, et al. [Effect of aromatherapy massage for the relief of constipation in the elderly].Lee JJ, Jin YR, Lee JH, et al.
Antiplatelet activity of carnosic acid, a phenolic diterpene from Rosmarinus officinalis.J Med Food.Lukaczer D, Darland G, Tripp M, et al. A pilot trial evaluating Meta050, a proprietary combination of reduced iso-alpha acids, rosemary extract and oleanolic acid in patients with arthritis and fibromyalgia.Evaluation of the efficacy of a polyherbal mouthwash containing Zingiber officinale, Rosmarinus officinalis and Calendula officinalis extracts in patients with gingivitis: A randomized double-blind placebo-controlled trial.Complement Ther Clin Pract 2016;22:93-8.The effects of lavender and rosemary essential oils on test-taking anxiety among graduate nursing students.Moss M, Cook J, Wesnes K, Duckett P.
Aromas of rosemary and lavender essential oils differentially affect cognition and mood in healthy adults.Naemura A, Ura M, Yamashita T, et al.Nematolahi P, Mehrabani M, Karami-Mohajeri S, Dabaghzadeh F. Effects of Rosmarinus officinalis L. on memory performance, anxiety, depression, and sleep quality in university students: A randomized clinical trial.Complement Ther Clin Pract.Park, M. K.
and Lee, E. S. [The effect of aroma inhalation method on stress responses of nursing students].J Med Food 2012;15:10.Pérez-Sánchez A, et al.Protective effects of citrus and rosemary extracts on UV-induced damage in skin cell model and human volunteers.Samman S, Sandstrom B, Toft MB, et al. Green tea or rosemary extract added to foods reduces nonheme-iron absorption.Am J Clin Nutr 2001;73:607-12.Solhi H, et al.Beneficial effects of Rosmarinus Officinalis for treatment of opium withdrawal syndrome during addiction treatment programs: a clinical trial.): A randomized controlled double-blind study.Yamamoto J, Yamada K, Naemura A, et al.
Can Cats Eat Rosemary? Is Rosemary Safe For Cats?
You might have been wondering this if your cat begs while you chop up some fresh rosemary to for your roast potatoes.Just be sure that you let your cat eat rosemary in very small portions and as more of a treat than part of a daily routine.So make sure that you use rosemary as an occasional treat and that it doesn’t become a mainstay of your feline’s mealtimes.It’s also important to note that sometimes the natural oils present in rosemary could upset a cat’s stomach. .
Can Chickens Eat Rosemary? (Plus Other Powerful Herbs
Most herbs are great for chickens, and rosemary is one of the best.Chickens can eat rosemary plants and leaves and will benefit from various health and wellness properties.Health Benefits of Rosemary for Chickens.Almost all herbs have some powerful health benefits, and rosemary is right up there with the best of them.It’s commonly used by the backyard chicken community to help with pain relief, healing wounds, and promoting respiratory health.How To Give/Use Rosemary To Chickens.The reason why I love rosemary is that it’s doing something while it’s growing, you can feed it to chickens, and you can use it in and around their coop, too.You can also feed it to your chickens.Other Herbs That Are Great for Chickens.With strong anti-inflammatory and antibacterial properties feeding your chicks, some calendula will give them a nice health boost.Chickens – and your yard – will benefit from the strong anti-parasitic properties and aroma of rosemary. .
What Are the Benefits of Eating Rosemary?
Whether you use fresh rosemary or dried rosemary, you'll reap the health benefits of this herb.A teaspoon of dried rosemary contains 0.5 gram of fiber, which doesn't sound like a lot, but it's 2 percent of the 25 grams women need each day in just that tiny amount.A teaspoon of fresh rosemary contains 0.1 gram of fiber.Both dried and fresh rosemary supply trace amounts of vitamins A and C, as well.Fresh rosemary is more flavorful than dried versions, according to Murray and Pizzorno, but adding either to your diet is fairly simple. .