Yes it’s safe to eat lemon peels because they contain many vitamins, minerals, and fibres, so they are beneficial to your health. However, you should consider that they may be covered in insecticides, pesticides, or protective wax covering, so you should wash them thoroughly before eating them.

You already know about the versatility and benefits of lemon juice and never forget to make the most of it. But after squeezing the juice out of a lemon, what do you do with the peels? Simply most people throw them away, right? Not anymore! The peels of the fruit are just as beneficial as its juice. Here are 10 clever and exciting uses of lemon peels you must know.


Putting a slice of Lemon in your water is a hands down the easiest way to feel like a wellness drink. But while much talk is done around lemon water, the Lemon Peel benefits of they are pretty much ignored which is honestly too bad because they’re full of benefits just like the rest of the fruit.

However, studies have determined that lemon peel is full of bioactive compounds that may provide numerous health benefits.

Studies have shown that lemon peel is good for oral hygiene, weight loss, skin, heart and bone health, and immunity. It is also handy around the house because it can be used as a natural and non-toxic cleaner, deodorizer, and insect repellent.

1. May Help Maintain Oral Health and Hygiene:

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Lemon peel is also great for oral health and maintaining god oral hygiene. The deficiency of Vitamin C is linked with bleeding gums, scurvy, and gingivitis. it is abundant in vitamin C, so consuming it in various ways such as lemon water or lemon tea can combat dental issues such as dental abscesses and cavities.

Researchers identified four compounds in lemon that have powerful antibacterial properties and effectively fight common oral-disease-causing bacteria. The potent antibacterial properties of lemon can reduce gum infections caused by bacteria like Streptococcus mutans activity.

Lemon peel has antibacterial properties that may block the growth of microorganisms responsible for oral diseases.

2. Lemon Peel for Weight Loss:

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Lemon zest is used in numerous savoury and sweet recipes to lend the dish a distinct, citrusy and fruity flavour. But lemon is worth more to you than just pleasing your taste buds – it may just help you get closer to your weight loss goals. Lemon peels are known to promote weight loss and may slow down fat accumulation.

This is because they contain pectin fibre, which may help in weight loss by making you feel full for longer. However, lemon juice does not contain any pectin and you will have to rely on the peels to get the same. Additionally, lemon peels also contain polyphenols, which have been known to keep body fat away.

Citric pectin was found to exhibit anti-inflammatory effects on certain gut bacteria linked with fighting obesity in a stimulated study using Simulator of the Human Intestinal Microbial Ecosystem. These beneficial bacteria such as Lactobacillus and Mega-monas responded positively to the extracts from the lemon.

Lemon is rich in antioxidants, bioflavonoids, and various essential vitamins and minerals. The pectin in the lemon helps in weight loss and combating obesity.

3. May Fight Acne and Pigmentation and Help in Anti-Aging:

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It contains ascorbic acid and vitamin C in huge quantity. It also has a high concentration of antioxidants that help in detoxification. These ingredients are good for the skin as they help in delaying the onset of wrinkles, reducing blemishes, and slowing down the aging process 

The vitamin C in lemon may brighten the skin and help reduce age spots.

              Vitamin C also helps to stimulate the production of collagen, which can, in turn, help in firming the skin.

Its also contains citric acid. Citric acid helps in skin rejuvenation and sloughing away dead skin cells. It can gently peel away the sun damaged outer layer of the skin, which leads to a reduction in dark spots, fine lines, and wrinkles. 

        Alpha-hydroxy acids treat acne and improve acne-prone skin by working on the inner layers of the skin.

4. May help to improve Bone Health:

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It helps improve to bone health as it contains high amounts of calcium and vitamin C in it, which are essential building blocks of bones and our skeletal structure.

It is which is rich in ascorbic acid may have the potential to manage bone diseases and improve bone health. These observations are also promising leads for further research in this direction.

As mentioned earlier, It is rich in antioxidants. Antioxidants may help in reducing inflammation, which can aid in the management of autoimmune disorders such as rheumatoid arthritis.

5. May have anticancer properties:

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Lemon peel may have several cancer fighting properties. For example, flavonoid intake is associated with a reduced risk of several types of cancer, and vitamin C may bolster the growth of white blood cells, which help eliminate mutated cancer cells.

The other cancer-fighting substances found in the lemon are flavonoids. The intake of flavonoids has been shown to reduce the risk of breast and gastric cancer.

The citrus flavonoids called Polymethoxy flavonoids (PMFs) exhibit anticarcinogenic activity by blocking the metastasis cascade inhibiting cancer cell mobility.

       Despite these research, the lemon should not be considered as a cure for cancer as more research is needed to validate these findings.

Despite these studies, the lemon should not be considered as a cure for cancer as more research is needed to validate these findings.

6. May Treat Oxidative Stress and Detoxify the Body:

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It is rich in vitamin C. Vitamin C is an antioxidant that controls cellular damage by scavenging free radicals or toxins released during stress or certain biological processes linked to cell death and aging.

Eliminating these harmful toxins helps in detoxifying the body and reducing stress at a metabolic level. Certain citrus bioflavonoids are also helpful in reducing oxidative stress, which, if left untreated can lead to cancer.

An experimental study conducted on rats has found that limonene which is found in lemon. It accelerates enzyme activity and mucous production, which, in turn, reduces the oxidative stress associated with tissue damage.

The antioxidant activity of lemon is stronger than that of grapefruit and tangerine peels, making it a superior choice to detoxify the body. Thus, it may prevent cellular damage and detoxify the system various harmful chemicals.

7. May Prevent Heart health and Lower Cholesterol:

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Studies suggests that compounds such as flavonoids, vitamin C, and pectin the main fibre in lemon peel may reduce your risk. Lemon peel can help manage cardiovascular disorders by preventing heart diseases, diabetes, and improving blood circulation due to the presence of flavonoids, vitamin C, and pectin.

The regulation of blood pressure requires potassium, which is found in abundance in lemon peel he pectin and d-limonene present in the lemon peel can help decrease cholesterol levels and promote good heart health.

Research conducted on hamsters have found that the pectin found in the lemon peel can bind to cholesterol and lower plasma and cholesterol levels.

Regulating cholesterol levels can help in reducing the risk of cardiovascular disease, diabetes, and obesity since they are all interlinked lifestyle diseases.

A short-term experiment on overweight children who were given pulverized lemon peel showed lower LDL and blood pressure levels. A systematic review of multiple studies has found that increased flavonoid uptake in humans reduces the risk of heart disease 

8. May Treat Bacterial And Fungal Infections

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It may have several antimicrobial and antifungal properties. 

Many evidence suggests that the ingestion of lemon peel tea wards off infections such as common cold, flu, ear infection, and urinary tract infections. This could be due to the antibacterial properties of lemon peel.

                    Research has found that lemon peel reduces the growth of antibiotic-resistant bacteria and drug-resistant fungi. Despite these promising findings, research is required to prove this benefit in humans.

It may offer antimicrobial and antifungal effects even against antibiotic-resistant strains. However, more research is needed.

9. May Treat Gallstones and Improve Digestion:

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Traditionally, lemon zest or peel was thought to act as an appetizer or a good digestive. The scientific reasoning for this could be the high pectin soluble fibre content of lemon peel that relieves constipation and indigestion and increases bile secretion.

This may help in improving the digestive function.

             Research suggest that lemon peel can help treat gallstones. The d-limonene in lemon peel a solvent of cholesterol has been found to dissolve gallstones dissolve cholesterol-containing gallstones.

Thus, under medical supervision, lemon peel has the potential to be used as an alternative to surgery for treating gallstones.

 10. May Improve Immunity:

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        The high concentrations of flavonoids and vitamin C in the lemon peel can boost your immunity very nicely.

    The major components of our body’s defence system consisting of white blood cells or B cells and T cells. 

     Studies have shown that vitamin C is essential in the development and proliferation of T cells or lymphocytes

How to consume lemon peels:

1. As a zest

All of these health benefits sound fantastic, but what exactly is the best way to consume lemon peel? According to studies, the most common way is as a zest and it literally works on anything. Not only will you reap the nutritional rewards, but it makes everything taste just a little bit fresher.

 While most of us don’t eat raw lemon peels, a great way to incorporate the peel into your diet is by freezing whole, organic lemons, Grate the sprinkles of lemon peel over your yogurt or oatmeal, in your drinks, and on your soups for a zesty flavour.

2. Make a lemon peel-infused olive oil

 Make your own lemon peel olive oil to drizzle on your salad, zucchini noodles, or fish to get all the nutritional benefits mentioned here and a good serving of healthy fats.

3. Work it into your butter. 

This is an especially good tip if you’re a ketogenic diet devotee and butter is an oft-used item at your house. Zest lemon peel right into your butter so it’s ready to spread on all your favourite foods. These tastes delish on savoury and sweet dishes.

4. Does lemon peel have side effects?

There are no reported side effects of lemon peel. It’s considered as safe by the Food and Drug Administration (FDA).

Although animal studies link high doses of D-limonene to carcinogenic effects, this finding is irrelevant because humans lack the protein responsible for this association.

All the same, lemon peel may contain pesticide residue. Be sure to thoroughly scrub the fruit or wash it with a baking soda solution to remove any residues.

Lemon peel has no reported side effects and is recognized by the FDA as safe for human consumption.

Other surprising uses for lemon peels:

  • All-purpose cleaner.

 Fill a lidded jar with lemon peels and white vinegar & let it sit for several weeks. Remove the peels and mix the remaining solution with equal parts of water.

  • Fridge and trash-can deodorizer.

 Place a few lemon peels inside your fridge or at the bottom of your trash can to absorb bad smell.

  • Stainless-steel cleaner. 

Spread some salt on the item you want to clean and scrub any stains using lemon peels. Remember to rinse afterward.

  • Kettle cleaner.

Fill your kettle with water and lemon peel and bring it to a boil to remove any mineral deposits. Let the water sit for an hour before rinsing.

  • Body scrub.

 Mix sugar, olive- oil, and finely chopped lemon peel, then massage onto your wet skin. Make sure to rinse well once you’re done.

  • Face mask. 

Mix rice flour, lemon peel powder, and cold milk for an exfoliating and skin-cleansing mask.

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