Native to the Mediterranean, the evergreen rosemary herb is highly prized for its aromatic and medicinal properties. Besides its possible health benefits, it is used as a culinary condiment, in personal fragrance products, and in perfumes.
Like many other herbs, such as oregano, thyme, basil, and lavender, rosemary belongs to the Lamiaceae family of mints.
Not only does rosemary add flavour to dishes like rosemary chicken and lamb, but it also contains iron, calcium, and vitamin B-6.
Teas and liquid extracts are made from fresh or dried leaves, while most preparations involve drying the herb and then powdering the extract. In today’s digital age, you can buy a variety of rosemary goods from the comfort of your couch.
The herb’s healing properties have been recognised since ancient times. Rosemary has a long history of medicinal use, including for the treatment of pain in the muscles and joints, the enhancement of memory, the promotion of healthy blood flow, and the stimulation of hair growth.
Rapid-fire information about rosemary
Rosemary lives for many years (it lives more than 2 years).
Leaves are frequently used in culinary applications.
Potential health advantages include better memory, digestion, and even brain age.
Coma, vomiting, and pulmonary edoema can occur at extremely high doses.
This Medical News Today Knowledge Center article is one of several that discuss the positive effects that eating certain foods can have on one’s health.
Rosemary has flower colours of pink, white, blue, and purple and needle-shaped leaves.
Rosemary may have various positive effects on health.
Substances that fight inflammation and free radical damage
Antioxidants and anti-inflammatory compounds found in abundance in rosemary are credited with assisting the body’s natural defence mechanisms and facilitating better blood flow.
Antioxidants, which help protect cells from damage by eliminating molecules called free radicals, are abundant in rosemary, according to lab tests.
Beneficial for Digestion
Rosemary has a long history of use in Europe as a remedy for digestive issues. In fact, rosemary has been officially recognised by the Commission E of Germany as an indigestion remedy. Unfortunately, there is currently no substantial scientific evidence to back up this assertion.
Boosting one’s ability to remember and focus
Therapeutic Advances in Psychopharmacology Trusted Source reports on studies showing that just inhaling the scent of rosemary can boost a person’s focus, performance, speed, accuracy, and (to a lesser extent) mood.
Safeguarding the Nervous System
The benefits of rosemary to the brain have also been studied by scientists. Carnosic acid, an ingredient found in rosemary, has been shown to protect brain tissue from free radicals.
Rosemary may help those who have suffered a stroke, according to rat studies. Rosemary’s protective effects against brain damage are intriguing. Credible Reference and perhaps helpful for a speedier recovery.
Stop mental decline
Rosemary has been linked in some research to significant anti-aging benefits in the brain. Reliable Reference More research is needed to fully evaluate rosemary’s therapeutic potential in the fight against Alzheimer’s.
Crude ethanolic rosemary extract (RO) inhibited the proliferation of human leukaemia and breast carcinoma cells, according to a study published in Oncology Reports Trusted Source.
Researchers at the University of Copenhagen found that rosemary showed promise as an anti-inflammatory and anti-tumor agent in a study that was published in Bioscience, Biotechnology, and Biochemistry Trusted Source.
Adding rosemary extract to ground beef before cooking has been shown to lessen the formation of cancer-causing agents Trusted Source, according to a study published in the Journal of Food Science.
Defense against age-related macular degeneration
Researchers at the Sanford-Burnham Medical Research Institute, led by Dr. Stuart A. Lipton, Ph.D., found that a carnosic acid, a major component of rosemary, can significantly promote eye health in a study published in the journal Investigative Ophthalmology & Visual Science.
This may have clinical applications for treating age-related macular degeneration, the leading cause of vision loss in the United States, and other diseases of the outer retina.
When consumed in moderation, rosemary poses no health risks. Serious side effects, though uncommon, can be triggered by extremely high doses.
Among the adverse effects:
coma, spasms, and pulmonary edoema caused by vomiting (fluid in the lungs)
It is not recommended that pregnant women take rosemary supplements because high doses of the herb have been linked to miscarriages.
Conflicts between medications
Some medications may have adverse reactions when combined with rosemary.
- Blood-thinning medications like Warfarin, Aspirin, and Clopidogrel are examples of anticoagulant drugs.
- ACE inhibitors are drugs used to treat hypertension. Examples of these medications are the blood pressure medications lisinopril (Zestril), fosinopril (Monopril), captopril (Capoten), and enalapril (Vasotec).
- Diuretics, such as hydrochlorothiazide and furosemide, are used to stimulate urination (Lasix).
- Manic episodes of bipolar disorder are typically treated with lithium. Due to its diuretic effects, rosemary can lead to dangerously high
- blood levels of lithium.
- Do you like learning about rosemary’s possible health benefits? Browse through our assortment of posts that deal with different types of food.
Instead, you could check out our list of the top 10 healthy foods to incorporate into your daily diet.
You can buy rosemary products on the internet.
Native to the Mediterranean, rosemary (Rosmarinus officinalis) is a popular medicinal herb. The leaf and oil extracted from it are frequently used in cooking and medicinal preparations.
When rosemary oil is massaged into the scalp, it appears to increase blood flow, which may stimulate hair follicles. It’s possible that rosemary extract can shield the skin from UV rays.
Rosemary is used for a wide variety of ailments, including memory, indigestion, fatigue, and hair loss, but most of these applications are unsupported by science.
Caffeic acid and its derivatives, like rosmarinic acid, are the most vital components of rosemary. The antiviral, antibacterial, anti-inflammatory, and antioxidant properties of rosmarinic acid are just a few of its fascinating biological activities.
Further, this chemical is largely responsible for rosemary’s healthful effects. In addition, rosmarinic acid is readily absorbed via the skin and the digestive system.
Rosemary can be used in two different forms: fresh (whole or in liquid extract) or dry (powdered, whole or teas). Since the tough leaves do not soften when cooked, it is best to use whole sprigs and then remove the sprig before using the herb. Essential oils like rosemary oil are widely used in aromatherapy.
Here are some of rosemary’s positive effects on your body:
Rosemary has a lot of fibre and is cholesterol-free. As a 100g serving, the leaves have only 131 calories.
A handful of rosemary leaves per day is almost enough vitamin A to maintain healthy vision. Mucus membrane and skin health also depend on adequate vitamin A intake.
Vitamin C is essential for collagen synthesis and for boosting immunity, and fresh rosemary leaves are a good source of this vitamin (22mg /100g).
The B vitamins found in rosemary, particularly pyridoxine and folic acid, play important roles in DNA and RNA synthesis and repair, and they also protect unborn children from developing serious neural tube defects.
Rosemary has a wide range of therapeutic applications and is useful in the treatment and management of a wide variety of diseases and conditions.
Has anti-inflammatory and stress-relieving effects – Inflammation, ageing, and the development of cancer are all linked to oxidative stress, which is caused by free radicals (also known as reactive oxygen species).
Saliva is one of the body’s many anti-oxidative systems. According to one study into the health benefits of rosemary, aromatherapy with essential oils of lavender and rosemary significantly reduced levels of the stress hormone cortisol while also increasing saliva production.
They came to the conclusion that these oils could protect the body from oxidative stress and reduce anxiety.
The powerful anti-inflammatory and anti-tumor effects of rosemary leaves have been confirmed by other studies as well. Prostaglandin E2 (substances that aid in the contraction and relaxation of smooth muscle, the dilation and constriction of blood vessels, the control of blood pressure, and the modulation of inflammation) are increased by rosmarinic acid, while leukotriene B4 (involved in inflammation) production is decreased.
Rosemary has been linked to a significant role in decreasing cancer risk, so using it regularly may help you avoid the disease. A group of researchers in Australia discovered that the carnosol, carnosic acid, ursolic acid, and rosmarinic acid found in rosemary extract could prevent the growth of tumours in the colon, breast, liver, and stomach, as well as melanoma and leukaemia cells. Research has shown that the anticancer effects emerge from molecular shifts that occur during the progression of cancer through its various stages.
Kills Germs/Viruses/Bacteria Several studies have shown that rosemary oil has antimicrobial properties, making it useful in the fight against infections. Rosemary oil has antimicrobial properties that may make it useful for preventing the growth of yeast (Candida albicans), fungi, and bacteria that could otherwise contaminate food (Aspergillus niger).
Rosemary’s Antimicrobial Properties Protect Against Infections
Boosts Memory and Focus – According to a study published in the International Journal of Neuroscience, healthy adults who took rosemary experienced an improvement in their memory’s overall quality and secondary memory factors but a decrease in their memory’s speed.
Rosemary has been shown to have a stimulant effect, so it may also help with mental clarity and well-being. When looking at the effects of dried rosemary leaf powder on cognitive performance in older adults, another study published in the Journal of Medicinal Food found that a 750mg-dose of rosemary had a statistically significant beneficial effect on memory, while a 6000mg-dose had a significant impairing effect.
Aids in Digestive Health Rosemary’s rosmarinic acid soothes stomach and intestine muscles, increases bile flow, and keeps the liver healthy.
In cases of renal colic, it is used as an antispasmodic in traditional medicine. Researchers at Libya’s Al-Fateh University of Medical Sciences have found that rosmarinic acid may be useful for treating or preventing peptic ulcers and liver toxicity.
Though there is limited scientific evidence to support it, one of rosemary oil’s traditional uses is to stimulate hair growth.
However, a recent mouse study found that mice whose hair re-growth was interrupted by testosterone treatment benefited from topical administration of rosemary leaf extract (RO-ext, 2mg/day/mouse), indicating an anti-androgenic activity mechanism of rosemary extract.
Rosemary extract shows promise as a crude drug for hair growth, according to a study published in Phytotherapy Research.
Rosemary’s Health Benefits: Thick, Healthy Hair
Along with these advantages, rosemary has been credited with having therapeutic potential in the treatment or prevention of bronchial asthma, spasmogenic disorders, atherosclerosis, ischaemic heart disease, cataract, and low sperm motility, among other conditions.
There are many ways in which rosemary can benefit your health, but before you start, there are a few things you should know. Among them, some are-
Do not give rosemary to anyone under the age of 18 as a medicine because it has not been studied in children. However, it may be safely used as a season.
Keep your daily dose of the dried herb between 4 and 6 grammes
It is not safe to ingest rosemary oil.
Women who are pregnant should avoid taking rosemary supplements, as studies have shown that taking large amounts of the herb can lead to miscarriage.
Even nursing mothers may not be safe to use this herb.
If you suffer from hypertension, ulcers, Crohn’s disease, or ulcerative colitis, you should not take rosemary in any form.
Some people may experience nausea, vomiting, muscle spasms, and even coma if they consume large quantities of rosemary leaves.
Rosemary has the potential to counteract the effects of blood-thinning medications like aspirin and warfarin.
There is some concern that using this herb in conjunction with ACE inhibitors for hypertension could have undesirable side effects.
Rosemary should be avoided by people taking diabetes medication because it can affect blood sugar levels.
Given that rosemary is a diuretic, it could potentially make dehydration worse.