Orange peel: Benefits and side effects

Due to the presence of several bioactive compounds, orange peel functions as an anti-inflammatory and an antioxidant, as proven by lab studies.

Oral administration of orange peel extracts yielded anti-inflammatory effects. Thus, studies have suggested its role in the management of inflammation of the skin. The use of essential oil derived from orange peel can also be useful in the management of joint pain and muscle pain arising due to inflammation.

Its antioxidant effects have been proven by its activity against superoxide and DPPH free radicals due to its scavenging actions. It thus aided in the prevention of a number of chronic disorders, which will be discussed ahead.

Orange peel is a common ingredient of face masks and scrubs and is also a favourite among beauty bloggers. Ever guessed why? Well, this again is due to the antioxidant effects of orange peel, which warrants its use for the skin. Antioxidant compounds help in maintaining the cellular structure of the skin and assist in the prevention of wrinkles, fine lines and other signs of ageing.

This is true for orange peel, extensive studies on which have divulged its use in anti-ageing creams. According to these studies, methanolic extract of these peels is responsible for these actions, which has an effect on the enzymes present in the skin. What’s more is that orange peel extracts can also be useful against acne and other skin infections, as suggested by clinical studies.

To make use of this amazing benefit of orange peels for your skin, you can make use of orange peel cream formulations for your face or can form one at home by using some dried orange peel powder and adding it to your skin care creams.

If you are allergic or your skin is sensitive or extremely dry, it is recommended to be cautious before use.

(Read more: Allergy symptoms)

Gastric ulcers occur due to the damage of the inner lining of the stomach, most commonly, due to an H. pylori infection. This condition is discomforting and upper abdominal pain is quite common with it.

Researchers suggest that the condition can be managed by the use of orange peel extracts. This has been attributed to the presence of flavonoids and various other active compounds present in the peel.

Since gastric ulcers occur due to an imbalance between protective actions of the lining of the stomach and due to the aggressive activity of stressors like free radicals acting on the site, the mechanism of action by which orange peel helps can be ascertained.

While the pharmacological use of orange peel and its dosage is being determined for this action, it may be helpful to drizzle some orange zest over your food items if you often suffer from these ulcers.

Cancer refers to the uninhibited growth of atypical cells in the body, which have the potential to spread to distant and nearby areas of the body. Uncontrolled free radical activity is one of the most significant factors contributing to this disease, which suggests how orange peel extracts can be helpful.

Researchers have established a positive relationship in favour of the use of citrus peel extracts. The effect of citrus peel extracts was found to be more effective against cancerous activity than the consumption of citrus fruits or the intake of juices. Further, a dose-dependent relationship was determined, which implies that more the use of orange peel, lesser is the risk of cancer.

A protective effect in case of squamous cell carcinoma of the skin has been ascertained. Also, an inhibitory potential against gastric cancer has been found. This can be attributed to its role in the management of gastric ulcers, which are a major risk factor for gastric cancer.

(Read more: Melanoma management)

Citrus fruits offer a cardioprotective effect, which is also presented by orange peel extracts. Studies have found that orange peel helped to improve the lipid profile and vascular function and thereby had a cardioprotective effect, especially in chemotherapy. 

Orange essential oil extracted from its peel is also effective in lowering blood pressure, which suggests its role in the prevention of cardiovascular disorders.

(Read more: High blood pressure treatment)

Since orange peel is rich in antioxidants, it is also suggested to have a neuroprotective effect, that is, it helps to protect your brain from damage. This can aid in the prevention of neurodegenerative disorders.

Other than this, the use of orange peel in the form of essential oils has several benefits for your mental health. It has been suggested to reduce the symptoms of stress and anxiety. It is thereby effective in mood elevation and relaxation as it promotes the feeling of calmness, relaxation and a peaceful state of the mind. You can use orange essential oil by sniffing it in its diluted form.