Menu
eMediHealth Logo
Subscribe
No Result
View All Result
eMediHealth Logo
Subscribe
No Result
View All Result

Home > Nutrition > Are Lemon Seeds Good for Health?

Are Lemon Seeds Good for Health?

August 24, 2022
6 min read
By Shiza Khan, M.Sc. – Clinical Nutrition & Dietetics | Dietitian/Nutritionist

In this article:

  • Health Benefits of Lemon Seeds
  • How to Consume Lemon Seeds
  • Precautions to Consider
  • Most-Asked Questions About Lemon Seeds
  • Final Word

Lemons are famous for so many reasons. They add great flavor to dishes, are high in vitamin C, bring about relief to the common cold and digestive issues, and help the body fight many illnesses.

are lemon seeds beneficial for your health?

But what about the tiny white seeds that are thrown away when a lemon is used? Well, just like the lemon, its seeds are just as beneficial for health.

This article will present some of those benefits, so that the next time you use the bright-yellow fruit, you save its seed!

Health Benefits of Lemon Seeds

Lemon seeds offer the following advantages to health.

Advertisements

1. Provides antioxidant effects

Lemon seeds contain large amounts of flavonoids, limonoids, and dietary fiber. (1) These compounds act as antioxidants in the human body and reduce the damage caused by reactive oxygen species (ROS) that results in chronic illnesses such as cancer, heart diseases, and even complications of diabetes. (2)

In a recent study, lemon seed extract was found to have potential in healing complications of diabetes. It also reduced levels of blood sugar and HbA1c (the amount of free glucose attached to hemoglobin) and improved lipid profile. (3)

Though extensive human trials are still needed, the antioxidant potential of lemon seeds to fight against complications of diabetes cannot be ignored.

2. Helps maintain skin health

lemon seeds usage helps maintain and promote skin health

Lemon seeds, just like lemons, are a rich source of vitamin C. About 46.9 mg of vitamin C can be found per 100 g of seeds. (4)

Apart from acting as an antioxidant and immunity booster, vitamin C is also great for the skin. It promotes collagen synthesis and protects against UV-induced photodamage.

In some studies, vitamin C also minimized raised scar formation and aided wound healing. (5)

Advertisements

3. Relieves pain

Lemon seed oil has been found to have an analgesic effect by affecting the part of the brain that regulates pain, (6) thus indicating the use of lemon seeds as a pain reliever.

Intense pain is an acute condition and may be due to other conditions. It is not always resolved by natural remedies. Thus, it is vital to seek medical attention and consult a doctor before using anything as a treatment for pain.

4. Fight against infections

Lemon seed extracts may be protective against some types of bacterial, fungal, and parasitic infections. (7)

Candidiasis – a form of infection caused by the fungus Candida albicans – is one of the most common infections when the fungus that normally lives on the skin enters the body and affects the organs. Lemon seeds have been found to have active potential in reducing the growth of this fungus and thereby preventing infection. (7)

In one study, lemon seeds also exhibited some antiparasitic effect through parasite suppression by 39% in mice infected with malaria. (8)

However, more recent and extensive research is needed to establish lemon seed’s usefulness in parasitic infections and to identify the ideal dosage that can be used without being toxic.

Advertisements

5. Improves mood and memory

lemon seeds can help enhance memory and improve mood

Lemon seed oil has also been used to enhance the concentration, memory, and mood of learning students. (9)

In a study, the limonene found in lemon seeds was given to mice, and it induced calm by influencing the serotonin and dopamine receptors. (7) Serotonin and dopamine are the feel-good hormones and help in improving mood.

6. Protects against cancer

One of the most researched potentials of lemon seeds is their use in cancer. Extracts of lemon seeds have been shown to prevent the multiplication of cancer cells in breast cancer. They also exhibit some chemoprotective activity. (10)

ALSO READ: Lemons: Health Benefits, Nutrition, and Side Effects

How to Consume Lemon Seeds

  • A few lemon seeds (3–5) can be consumed by crushing and boiling them in milk or water.
  • Peeling the outer layer of lemon seeds and soaking them in water overnight will soften the seeds. The seeds can then be ground to a paste and used in cooking or drinks.

Precautions to Consider

precautions to consider prior lemon seeds usage

As a lot of research on lemon seeds is still underway; thus, it is advisable to be cautious in the use of lemon seeds for illnesses. Always keep these things in mind:

  • Don’t consume more than 3–5 lemon seeds at one time.
  • Some people may be allergic to lemon and should avoid the use of its seeds as well.
  • Natural remedies are not replacements for medications, and it is advisable to consult a doctor before adding any natural remedy to the diet for chronic illnesses.

Most-Asked Questions About Lemon Seeds

Are lemon seeds poisonous?

Seeds of stone fruits such as apples, apricots, and plums contain a precursor to cyanide that is toxic to humans in large doses. Seeds of citrus fruits do not have this precursor.

Advertisements

What happens if I accidentally swallow lemon seeds?

There is no harm if you swallowed a few lemon seeds. They will pass through the digestive tract and will be excreted through the stool.

How many lemon seeds can I eat in a day?

As lemon seeds have a bitter taste, it is not advisable to have more than 3–5 seeds a day.

Final Word

Lemons are rich in several antioxidants, flavanols, and limonoids. Just like the fruit, their seeds have a rich antioxidant profile too.

Advertisements

Lemon seeds are useful in lowering some parameters of diabetes, boosting immunity and skin health through their vitamin C content, and treating infections through their antimicrobial and anti-parasitic activities.

It is highly advised not to have more than 3–5 lemon seeds in a day and not to rely on them for the treatment of medical conditions.

References
  1. Park YS, Kim ID, Dhungana SK, et al. Quality Characteristics and Antioxidant Potential of Lemon (Citrus limon Burm. f.) Seed Oil Extracted by Different Methods. Front Nutr. 2021;8:644406. Published 2021 Sep 9. doi:10.3389/fnut.2021.644406.
  2. Huang D. Dietary Antioxidants and Health Promotion. Antioxidants (Basel). 2018;7(1):9. Published 2018 Jan 12. doi:10.3390/antiox7010009.
  3. Demir A, Celik I. Investigation of healing effects of lemon (Citrus limonum) seeds lyophilized extracts on experimental diabetic rats. Arch Physiol Biochem. 2022;128(2):539-546. doi:10.1080/13813455.2019.1702061.
  4. Sir Elkhatim KA, Elagib RAA, Hassan AB. Content of phenolic compounds and vitamin C and antioxidant activity in wasted parts of Sudanese citrus fruits. Food Sci Nutr. 2018;6(5):1214-1219. Published 2018 May 8. doi:10.1002/fsn3.660.
  5. Pullar JM, Carr AC, Vissers MCM. The Roles of Vitamin C in Skin Health. Nutrients. 2017;9(8):866. Published 2017 Aug 12. doi:10.3390/nu9080866
  6. Ikeda H, Takasu S, Murase K. Contribution of anterior cingulate cortex and descending pain inhibitory system to analgesic effect of lemon odor in mice. Mol Pain. 2014;10:14. Published 2014 Feb 20. doi:10.1186/1744-8069-10-14.
  7. Klimek-Szczykutowicz M, Szopa A, Ekiert H. Citrus limon (Lemon) Phenomenon-A Review of the Chemistry, Pharmacological Properties, Applications in the Modern Pharmaceutical, Food, and Cosmetics Industries, and Biotechnological Studies. Plants (Basel). 2020;9(1):119. Published 2020 Jan 17. doi:10.3390/plants9010119.
  8. Shija KM, Nondo RSO, Mloka D, Sangeda RZ, Bwire GM. Effects of lemon decoction on malaria parasite clearance and selected hematological parameters in Plasmodium berghei ANKA infected mice. BMC Complement Med Ther. 2020;20(1):24. Published 2020 Jan 30. doi:10.1186/s12906-020-2820-1.
  9. Dosoky NS, Setzer WN. Biological Activities and Safety of Citrus spp. Essential Oils. Int J Mol Sci. 2018;19(7):1966. Published 2018 Jul 5. doi:10.3390/ijms19071966.
  10. Kim J, Jayaprakasha GK, Uckoo RM, Patil BS. Evaluation of chemopreventive and cytotoxic effect of lemon seed extracts on human breast cancer (MCF-7) cells. Food Chem Toxicol. 2012;50(2):423-430. doi:10.1016/j.fct.2011.10.057.

 

  • Was this article helpful?
  • YES, THANKS!NOT REALLY
Spread the Love❤️
Advertisements
Advertisements
Advertisements
Advertisements

Newsletter

Get our BEST updates delivered to your inbox:



This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Categories

  • Nutrition
  • Wellness
  • Oral Care
  • Eye Care
  • Heart Health
  • Skin & Beauty
  • Women’s Health
  • Ear, Nose & Throat
  • Respiratory Health

Links

  • Home
  • About Us
  • Contact
  • Privacy Policy
  • Terms and Conditions
  • Cookie Policy
  • Editorial Policy
  • Advertising Policy
  • Subscribe to Newsletter
eMediHealth

This site provides content for informational purposes only. The information provided is not intended for use as medical advice, diagnosis, or treatment. In case of a medical concern or emergency, please consult your healthcare provider.

This website is certified by Health On the Net Foundation.

Our Network: Little Extra

© 2019 eMediHealth. All rights reserved.

No Result
View All Result
  • Nutrition
  • Skin & Beauty
  • Wellness
  • Yoga & Meditation
  • Women’s Health
  • Heart Health
  • Allergy & Immunology
  • Bones & Joints
  • Child Health
  • Digestive
  • Ear, Nose & Throat
  • Eye Care
  • Glands & Hormones
  • Health News
  • Infectious Diseases
  • Mental Health
  • Nervous System
  • Oral Care
  • Pain Management
  • Respiratory Health
  • Sleep Disorders
  • Urological Health

© 2019 eMediHealth. All rights reserved.