Orange essential oil, 20 ml

1. Maintains a healthy immune system: Orange oil can fight viruses and bacteria. To support the immune system and reduce the effect of free radicals, take 1–2 drops internally a day. Place under the tongue or drip into a glass of water.

2. Shows strong anti-cancer properties: This anti-cancer activity is due to the limonene content of the oil. There are over 200 scientific papers on limonene describing its effectiveness against cancer cells. Put 1–2 drops of the oil in tea, juice or water.

A 2010 study found that orange oil can effectively help stop the growth of cancer cells in the human lung and colon. This is due to the PMFs in the oil – flavonoid antioxidants that have been shown to halt the spread of cancer cells and induce apoptosis.

Limonene, a component of orange essential oil, has been studied as a potential cancer treatment. A 2012 study found that limonene-rich orange oil both inhibited the growth and promoted the death of colon cancer cells in culture.

A 2017 study found that orange essential oil inhibited the growth of lung and prostate cancer cell lines in culture. Increased cell death was also observed in the lung cancer cell line. Orange essential oil was also observed to have antioxidant activity.

A recent study reports that orange and rose essential oils help relax the brain. People who took part in the test reported that after 90 seconds of exposure they felt a remarkable increase in comfort, relaxation and ease.

3. Stimulates the lymphatic system: Orange oil can stimulate the lymphatic system, liver, kidneys and bladder, removing toxins, excess sodium and waste products of the digestive tract. Dilute 2–4 drops with coconut oil and rub onto the lymph nodes, chest and lymphatic pathways.

4. Strong antimicrobial activity: A 2012 study examined the effect of orange essential oil on E. coli isolates obtained from beef. These isolates can potentially cause food poisoning. The results showed that after 24 hours, a concentration of 1% or lower of orange essential oil inhibited the bacteria at refrigeration temperatures.

Another study examined the effect of orange essential oil on antibiotic-resistant strains of Staphylococcus aureus (staph bacteria). The researchers found that when added to infected human cells in culture, low concentrations of orange essential oil killed the bacteria without damaging the cultured cells.

Orange essential oil can also prevent the growth of fungi that can cause food spoilage. One study found that orange oil provides some protection against four types of fungi.

5. Fights anxiety and depression:Orange oil has calming properties. By diffusing the oil, adding it to a bath or inhaling it directly, you can eliminate anxiety and reduce stress.

A 2013 study found that aromatherapy with orange essential oil reduced the pulse rate and stress hormone levels in children undergoing dental procedures.

In addition, in a 2015 study, women in labour reported less anxiety after inhaling orange essential oil than women in the control group who inhaled distilled water.

6. Improves mood:Orange oil has a direct effect on the brain, quickly triggering an emotional response, lifting the mood and helping you relax. Diffuse it around you or apply it externally.

7. Improves digestion: As an anti-inflammatory, relaxing and circulation-boosting agent, orange oil helps improve digestion and can relieve colic or constipation. Apply 2–3 drops to the lower abdomen for digestive problems, and to improve detoxification take 1–2 drops internally. It also helps produce urine and prevents belching.

8. Serves as a natural household cleaner:Orange oil has a fresh citrus scent and can fight microorganisms in the home. Add the oil to a spray bottle of water and clean toilets, sinks and baths.