Three Uses for Rosemary

Use Rosemary stalks to skewer meats and vegetables as they actually contain the same oils and scents as rosemary leaves.

Pick the thickest stalks, scrape off the leaves, and pierce them through a couple of inch-sized pieces of meat, lamb, chicken, or fish and it infuses flavor from the inside.

For more delicate fish, you could also layer a bunch of stalks to create a lattice and add some slices of lemon, then put the fish directly onto this homemade roasting rack for additional flavor.

Add rosemary stalks to a fireplace for a natural forest smell in your living room. In many complementary medicines, the smell of rosemary is said to give you more energy. It was also used by the ancient Romans as incense and by the Elizabethans to improve memory.

Essential Oils

An essential oil is a concentrated liquid containing volatile aroma compounds from plants. Essential oils are also known as volatile oils, or ethereal oils. An oil is 'essential' in the sense that it carries a distinctive scent, or essence, of the plant. Essential oils do not form a distinctive category for any medical, pharmacological, or culinary purpose. They are not essential for health.

Sage is best for blood-pressure reduction. In a 2013 study, women who smelled clary sage experienced reduced blood pressure and breathing rates. They were also able to relax during a stressful medical exam. Sage also increases memory and attention.



Peppermint is best for stress relief. Research shows that breathing in eau de peppermint can decrease the body's levels of cortisol, a stress hormone. It also reduces fatigue.

Orange is best for decreasing anxiety. A study found that people who sniffed it before a stressful test were able to stay calm under pressure without anxiety spikes.


Rosemary is best for enhancing brainpower. Breathing it in can improve speed and accuracy during demanding mental tasks, per a 2012 study. Other research found its scent left people feeling refreshed and mentally stimulated. It also has been known to reduce fatigue.


Cinnamon is best for improving focus. It may stoke the area of the brain that governs alertness. Research found that drivers were more focused after breathing in cinnamon-oil scents.


Lavender increases relaxation and relieves some symptoms of PMS. A 2013 study found that it also eases pre-period symptoms such as mental confusion and depression. It also reduces some migraine pain.


Olive Oil  may help you lose weight, according to a recent study in the American Journal of Nutrition. It says the scent of olive oil might help you feel full.

A diffuser is the most effective way to unleash essential oils into the air, but you can add one or two drops of oil into a bowl of steaming hot water. Another option is to place one drop of oil on a cotton ball, put it under your nose, and inhale normally for one to two minutes.


Essential oils should never be used for more than one hour at a time. Look for 100 percent pure and organic oils free of fillers, pesticides, and synthetic chemicals.

Herbs and Spices

Herbs are only obtained from the leafy part of a plant while spices can come from any other part of the plant. A single plant can be the source of both an herb and a spice, or more than one spice.

The coriander plant, is an example of a plant that produces both an herb and a spice. The leafy green part is known as coriander leaf (typically known as cilantro in the Americas), while the dried seeds are sold whole or ground as coriander. Nutmeg and mace, both spices, are derived from the seed of the fruit of the myristica fragrans, or nutmeg tree. The seed has a waxy red outer layer (called the “aril”) which is carefully removed, dried, and ground to make mace. The rest of the seed is then dried out and sold whole or ground to be used as nutmeg.

Culinary herbs are the leafy portions of a plant that die down after each growing season and can be used as dried or fresh. Examples include basil, bay leaves, parsley, cilantro, mint, rosemary and thyme.

Spices have a much broader spectrum of origin and can be utilized from any other part of a plant such as the roots, bark, flowers, fruit, and seeds.  Examples come from berries (peppercorns), roots (ginger), seeds (nutmeg), flower buds (cloves) or the stamen of flowers (saffron). Spices are always used in dried form and have also traditionally been used as a preservative.  Archaeologists have found evidence in Egyptian tombs of spices used for embalming, dating back to 3000 B.C.

Allspice is not a combination of anything. It is the dried unripe fruit of Pimenta dioica tree. The name allspice was coined by the English, who thought it combined the flavor of cinnamon, nutmeg, and cloves.

Black pepper is a flowering vine, cultivated for its fruit, which is dried and used as a spice and seasoning. Salt is neither an herb nor a spice, because it is an inorganic mineral.

Rosemary for Memory

Scientists have found that aromas can profoundly affect people's cognitive abilities. In a 2003 study, psychologists asked 144 volunteers to perform a series of long-term memory, working memory, and attention and reaction tests. Some subjects worked in a scent-free cubicle, some in a cubicle infused with essential oil from rosemary, and the rest worked in cubicles scented with lavender oil.

Those in the rosemary-infused cubicles demonstrated significantly better long-term and working memory than those in the unscented cubicles. Also, those exposed to the smell of rosemary reported feeling more alert than the control (scent-free) group.

Participants working in the lavender cubicles reported feeling less alert and those in the lavender-scented cubicles performed worse than the others in tests of working memory.

If you need your brain to perform at its best, you can try placing a rosemary plant on your windowsill. Research also shows that eating chocolate may improve memory and cognition, because it is rich in antioxidants called flavanols.

Rosemary Makes You Smart

Rosemary is one of many traditional medicinal plants that yield essential oils.

The Brain, Performance and Nutrition Research Centre at Northumbria University, UK designed an experiment to investigate the pharmacology of one of rosemary's main chemical components.

The investigators tested cognitive performance and mood in 20 subjects, who were exposed to varying levels of the rosemary aroma. Using blood samples to detect the amount of 1,8-cineole participants had absorbed, the researchers applied speed and accuracy tests, and mood assessments, to judge the rosemary oil's affects.

Results indicated that concentration of 1,8-cineole in the blood is related to an individual's cognitive performance, with higher concentrations resulting in improved performance. Both speed and accuracy were improved. The oil did not appear to improve attention or alertness.

The same 1,8-cineole is also found in aromatic plants, such as eucalyptus, bay, wormwood, and sage.