Peanut oil Health Benefits – Nutritional Value, Side Effects

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Peanut oil is the mild-tasting vegetable oil that is derived from peanuts and is also known as Arachis oil or groundnut oil. It has a strong aroma and peanut flavor. The light yellow or transparent oil has a good taste and pleasant fragrance. It is...

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Article Summary

Peanut oil is the mild-tasting vegetable oil that is derived from peanuts and is also known as Arachis oil or groundnut oil. It has a strong aroma and peanut flavor. The light yellow or transparent oil has a good taste and pleasant fragrance. It is especially used in South Asian, Chinese, and Southeast Asian cuisines. This oil has a high smoke point so used to...

Key Takeaways

  • This article explains Varieties/Types in simple medical language.
  • This article explains Nutritional value of Oil, peanut, salad or cooking in simple medical language.
  • This article explains Health Benefits of Peanut oil in simple medical language.
  • This article explains From Where To Buy in simple medical language.
Educational health guideWritten for patient understanding and clinical awareness.
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Emergency safety firstUrgent warning signs are highlighted below.

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  • Any symptom that feels urgent, unusual, or unsafe for the patient.
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Use this article to understand possible causes, tests, treatment options, prevention, and questions to ask your clinician.

Peanut oil is the mild-tasting vegetable oil that is derived from peanuts and is also known as Arachis oil or groundnut oil. It has a strong aroma and peanut flavor. The light yellow or transparent oil has a good taste and pleasant fragrance. It is especially used in South Asian, Chinese, and Southeast Asian cuisines. This oil has a high smoke point so used to fry foods. The major component of fatty acids found in Peanut oil is oleic acid, palmitic acid, and linoleic acid. It also possesses arachidic acid, stearic acid, lignoceric acid as well as other fatty acids. It has sterol, phospholipids, wheat germ phenol, choline, and Vitamin E. The daily intake of peanut oil helps to prevent aging of wrinkles, prevent thrombosis, protect walls of vessels, prevent coronary artery disease and atherosclerosis.

Peanut Oil facts and uses Quick Facts
Name:Peanut Oil facts and uses
Scientific Name:Arachis hypogaea
OriginPeanut was believed to be originated in South America. Peanuts were used by the Incans of Peru as sacrificial offerings and placed alongside their mummies in order to support the spirit life.
ColorsDeep yellow
TasteNeutral, pleasing, nutty
Calories119 Kcal./cup
Major nutrientsTotal Fat (38.57%)
Vitamin E (14.13%)
Vitamin K (0.08%)
Health benefitsCholesterol free, Healthy heart, Prevent cancer, Maintains blood pressure, Cognitive health

Peanut oil facts

Peanut oil is derived from peanuts with the use of various methods. This oil is useful for both cooking and non-edible commercial purposes. It could be found in various forms such as refined, unrefined, roasted varieties, double refined, and cold-pressed. It is regarded as healthy cooking oil. Due to its high smoke point, it is used for frying and does not absorb flavors from the foods.

NamePeanut Oil facts and uses
Scientific Name of PeanutsArachis hypogaea
NativePeanut was believed to be originated in South America. Peanuts were used by the Incans of Peru as sacrificial offerings and placed alongside their mummies in order to support the spirit life.
Common/English NameArachis oil, Groundnut oil, Monkey nut oil
Common names of PeanutsGoober, groundnut, pinder, ground pea, earthnut, Aceite de Cacahuete, Arachide, Aceite de Maní, Arachis hypogaea, Cacahouète, Earth-Nut, Cacahuète, Groundnuts, Huile d’Arachide, Huile de Cacahuète, Huile de Cacahouète, Monkey Nuts, Peanuts, Peanut
Name in Other LanguagesAlbanian: badiava;
Basque: Kakahuete;
Belarusian: арахіс;
Bosnian: kikiriki;
Bulgarian: fŭstŭk (фъстък);
Catalan: cacauet;
Croatian: kikiriki;
Czech: burský oříšek;
Danish: peanut;
Dutch: pinda;
Estonian: maapähkel;
Finnish: maapähkinä;
French: cacahuète;
Galician: cacahuete;
German: Erdnuss;
Greek: fystíki (φυστίκι);
Hungarian: mogyoró;
Icelandic: hnetu;
Irish: peanut;
Italian: arachide
Latvian: zemesriekstu;
Lithuanian: žemės riešutas;
Macedonian: kikiriki (кикирики);
Maltese: karawett;
Norwegian: peanut;
Polish: orzechowe;
Portuguese: amendoim;
Romanian: arahidă;
Russian: arakhis (арахис);
Serbian: kikiriki (кикирики);
Slovak: burský oriešok;
Slovenian: arašidovo;
Spanish: maní;
Swedish: jordnöt;
Ukrainian: арахіс;
Welsh: pysgnau;
Yiddish: fistashke (פיסטאַשקע);
Armenian: getnanush (գետնանուշ);
Azerbaijani: yer fındığı;
Bengali: Cinābādāma (চিনাবাদাম);
Chinese: Huāshēng (花生);
Georgian: peanut;
Gujarati: Magaphaḷīnī (મગફળીની);
Hindi: moongaphalee (मूंगफली);
Hmong: txiv laum huab xeeb;
Japanese: Pīnattsu (ピーナッツ);
Kannada: Kaḍalekāyi (ಕಡಲೆಕಾಯಿ);
Kazakh: jer jañğağı (жер жаңғағы);
Khmer: sa nte k dei (ស​ណ្តែ​ក​ដី);
Korean: ttangkong (땅콩);
Lao: thouadin (ຖົ່ວ​ດິນ);
Malayalam: nilakkaṭala (നിലക്കടല);
Marathi: Śēṅgadāṇā (शेंगदाणा);
Mongolian: gazryn samryn (газрын самрын);
Myanmar (Burmese): mway pell (မွေပဲ);
Nepali: Badāma (बदाम);
Sinhala: raṭakaju (රටකජු);
Tajik: araxis (арахис);
Tamil: Vērkkaṭalai (வேர்க்கடலை);
Telugu: Vēruśenaga (వేరుశెనగ);
Thai: T̄hạ̀w lis̄ng (ถั่วลิสง);
Uzbek: yeryong’oq;
Vietnamese: đậu phọng;
Turkish: fistic;
Afrikaans: grondboontjiebotter;
Chichewa: chiponde;
Hausa: gyada;
Igbo: ahụekere;
Sesotho: peanut;
Somali: looska;
Swahili: karanga;
Yoruba: epa;
Zulu: peanut;
Cebuano: peanut;
Filipino: mani;
Indonesian: kacang;
Javanese: kacang;
Malagasy: voanjo;
Malay: kacang;
Maori: pīnati;
Esperanto: arakido;
Haitian Creole: pistach;
Latin: eros
Smoke point450 degrees F
Extraction methodCold pressed
ColorDeep yellow
DensityMildly thick
AromaNutty, mild
TasteNeutral, pleasing, nutty
Varieties/Types
  • Refined Peanut Oil
  • Gourmet Peanut Oil
  • Cold pressed peanut oil
  • Roasted peanut oil
  • Peanut oil blend

History

Peanut was believed to be originated in South America. Peanuts were used by the Incans of Peru as sacrificial offerings and placed alongside their mummies in order to support their spiritual life.

In Central Brazil, tribes made beverages from maize and ground peanuts and European explorers brought the plant to Africa, Asia, and North America which was widely cultivated. The United States, China, and India are the current top three producers of peanuts.

Varieties/Types

  • Refined Peanut Oil

This peanut oil is refined, deodorized, and bleached. The process helps to remove allergic protein and makes it non-allergenic.

  • Gourmet Peanut Oil

This oil is not refined and is regarded as specialty oil. Some might be roasted and are aromatic oil. It provides a significant level of vitamin E as well as phytosterols.

  • Cold-pressed peanut oil

This oil is not refined but has a light flavor. It does not overpower the flavor of other ingredients.

  • Roasted peanut oil

This oil provides a deep and nutty flavor. It is usually dark golden brown in color. It is used to provide flavoring to the dishes rather than cooking. It is used to drizzle food and is added to sauces, dressings, and marinades.

  • Peanut oil blends

It is used to blend lower-cost oils such as soybean oil. It is blended with oil that has a similar smoking point that helps to preserve the frying qualities.

Nutritional value of Oil, peanut, salad or cooking

Serving Size:1 tbsp, 13.5 g

Calories 119 Kcal. Calories from Fat 121.5 Kcal.

ProximityAmount% DV
Energy119 KcalN/D
Energy499 kJN/D
Total Fat (lipid)13.5 g38.57%
VitaminsAmount% DV
Fat-soluble Vitamins
Vitamin E (alpha-tocopherol)2.12 mg14.13%
Tocopherol, beta0.06 mgN/D
Tocopherol, gamma2.15 mgN/D
Tocopherol, delta0.18 mgN/D
Vitamin K (phylloquinone)0.1 µg0.08%
LipidsAmount% DV
Fatty acids, total saturated2.281 gN/D
Myristic acid  14:00(Tetradecanoic acid)0.014 gN/D
Palmitic acid 16:00 (Hexadecanoic acid)1.282 gN/D
Stearic acid 18:00 (Octadecanoic acid)0.297 gN/D
Arachidic acid 20:00 (Eicosanoic acid)0.189 gN/D
Behenic acid (docosanoic acid) 22:000.378 gN/D
Lignoceric acid (tetracosanoic acid) 24:000.121 gN/D
Fatty acids, total monounsaturated6.237 gN/D
Palmitoleic acid 16:1 (hexadecenoic acid)0.014 gN/D
Oleic acid 18:1 (octadecenoic acid)6.048 gN/D
Gadoleic acid 20:1 (eicosenoic acid)0.176 gN/D
Fatty acids, total polyunsaturated4.32 gN/D
Linoleic acid 18:2 (octadecadienoic acid)4.32 gN/D
Phytosterols28 mgN/D

*Above mentioned Percent Daily Values (%DVs) are based on 2,000 calorie diet intake. Daily values (DVs) may be different depending upon your daily calorie needs. Mentioned values are recommended by the U.S. Department of Agriculture. They are not rxharun.com recommendations. Calculations are based on average age of 19 to 50 years and weigh 194 lbs. Source: https://ndb.nal.usda.gov/ 

Peanut oil is considered to be the healthiest oil which is free from trans fat, cholesterol and has a low content of saturated fats. It has a high content of unsaturated fats such as monounsaturated fat. It is a great source of antioxidants, phytosterols, and Vitamin E that is beneficial for heart health. It is excellent for frying due to its high temperature in comparison to other oils.

  1. Cholesterol free

This oil does not have cholesterol that contributes to the heart problems such as atherosclerosis that is clogging of arteries. It eliminates harmful cholesterol from the body and prevents health complications. Moreover, peanut oil lowers cholesterol levels as it has plant sterols. The phytosterols compete for the absorption of cholesterol in the gut and stomach that helps to lower the level of cholesterol by 10 to 15%. (1)

  1. Healthy heart

Peanut oil lowers the risk of atherosclerosis, strokes, and heart attacks. Peanut oil has monounsaturated fatty acids such as oleic acid that increase the level of HDL cholesterol in the blood. It eliminates and lowers bad cholesterol and lowers the chances of getting strokes and coronary heart diseases. (2)

  1. Prevent cancer

Peanut oil has a high content of polyphenol antioxidants such as resveratrol which assist in eliminating free radicals that are harmful byproducts of cellular metabolism that are the cause of various diseases such as cancer. The studies show that oil-rich resveratrol such as peanut oil lowers the chances of cancer development. (3)

  1. Maintains blood pressure

Resveratrol interacts with hormones of the body that could affect blood vessels such as angiotensin that constricts arteries and vessels. It neutralizes the effects of hormones and lowers blood pressure that causes stress on cardiovascular health. (4)

  1. Cognitive health

The presence of resveratrol helps to eliminate the progress the cognitive disorders such as dementia and Alzheimer’s disease. Free radicals cause the breakdown of neural pathways in the brain. The antioxidants such as resveratrol could stop the process. (5)

  1. Maintain skin health

Peanut oil has a high content of Vitamin E that is essential for human beings. It is vital for maintaining the health of the skin and prevents the effect of free radicals that are the cause of blemishes, wrinkles, and premature aging. Peanut oil has Vitamin E that provides young-looking skin. (6)

  1. Strengthen immunity

Peanut oil has impressive amounts of resveratrol that improves immune health. This antioxidant suspect’s fungal and viral infections. The addition of peanut oil to the diet helps to stimulate the production of white blood cells to eliminate foreign elements from the body. (7)

Traditional uses

  • It is used for aromatherapy uses.
  • It could be used as a massage oil in order to energize the body and provide relief from achy muscles and joints.
  • Apply the mixture of peanut oil and 2-3 drops of lime juice to prevent acne and blackheads.
  • The mixture of a tbsp. of peanut oil and a few drops of lemon juice and tea tree oil should be applied to the scalp and leave for about 2-3 hours and rinse it with shampoo. It is useful for treating dandruff.
  • This oil helps to lower protein loss, add moisture to split ends, thicken hair and regenerate damaged hair.
  • In order to moisturize lips, lips should be brushed with a soft toothbrush for about 3 to 4 minutes and wiped with a cotton ball that is dipped in warm water. Then massage peanut oil to the lips.
  • It enhances immunity and stimulates the entire body.
  • It eliminates free radicals that are the causes of chronic ailments such as Alzheimer’s disease and cancer.
  • It increases good cholesterol and lowers bad cholesterol levels.
  • It prevents the chances of cardiac ailments such as heart attacks, coronary artery diseases, strokes, heart attacks, and atherosclerosis.
  • It prevents the chances of premature aging, blemishes, and wrinkles.
  • It is used to lower appetite which supports weight loss.
  • It is used for the prevention of cancer.
  • It is also used in medicinal oils and ointments to treat constipation.
  • It is used in baby care products and skincare products.
  • Apply this oil to the rectum to treat constipation.

Precautions     

  • Due to the high content of Omega-6 fats, it could upset the omega 3:6 ratio that could affect the health.
  • People having peanut allergies should avoid the consumption of peanut oil as well as its topical use.
  • The allergic people to peanuts should option for refined peanut oil.
  • People with sensitive skin should do a patch test before topical application.
  • Peanut oil can cause serious side effects Anaphylaxis.
  • Side effects such as pain in the abdomen, vomiting, swollen throat, lips, chest congestion, and difficulty in breathing might be experienced.

Culinary uses    

  • It is used for roasting, stir-frying, baking, sauteing, and deep-frying.
  • It is used in South Asia, Chinese, and Southeast Asian cuisine

From Where To Buy

La Tourangelle, Roasted Peanut Oil, Slow Roasted Expeller-Pressed for Rich Flavor, Perfect for Cooking & Baking, Med-High Heat, Unrefined, Small Batch Production in USA, 16.9 fl oz
4,698 Reviews
La Tourangelle, Roasted Peanut Oil, Slow Roasted Expeller-Pressed for Rich Flavor, Perfect for Cooking & Baking, Med-High Heat, Unrefined, Small Batch Production in USA, 16.9 fl oz
  • BOLD IN FLAVOR: Roasted Peanut Oil brings a deep nutty flavor to every meal. Delightfully bold in taste, it makes an excellent finishing oil for Asian and African style recipes, and the perfect culinary accessory for peanut afficionados
  • Quality You can Taste: The mainstay of all La Tourangelle’s natural, artisanal oils is premium taste derived from the best quality ingredients. Add the flavor of La Tourangelle to any meal
  • Delicious and Versatile: Our oils, dressings and vinaigrettes make it easy to create distinctive dishes for professional chefs, novice cooks and foodies. Great for salads, meats, pastas and more
  • Natural and Sustainable: La Tourangelle's natural artisan oils and vinaigrettes provide the perfect touch to make a gourmet breakfast, lunch, or dinner. We strive to make carefully crafted, sustainable products. Expeller-pressed, Non-GMO and Kosher
  • Flavors from the World: From Organic Extra Virgin Olive Oil to our AvoCoco butter substitute & Pesto Oil, La Tourangelle brings the best oils and flavors from around the world straight to your kitchen

or

Amazon Fresh - Peanut Oil, 128 fl oz (Previously Happy Belly, Packaging May Vary)
5,488 Reviews
Amazon Fresh - Peanut Oil, 128 fl oz (Previously Happy Belly, Packaging May Vary)
  • WHAT'S INSIDE: One 128-fluid ounce bottle of Peanut Oil
  • NEW LOOK: Your favorite Happy Belly products are now part of the Amazon Fresh family! Packaging may vary, but the product and quality you love are exactly the same.
  • HIGH QUALITY, LOW PRICES: Amazon Fresh brand products are all about high-quality food that fits every budget, every day.
  • SATISFACTION GUARANTEED: If you don’t love it, we’ll make it right. Call 1-877-485-0385 and we’ll refund you for any reason within a year of purchase.
  • ONLY FROM AMAZON: Look for the Amazon Fresh label to find great deals on a wide selection of grocery essentials.

References

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Safety note: This is not a prescription or diagnosis. For severe symptoms, pregnancy danger signs, children with serious illness, chest pain, breathing difficulty, stroke-like weakness, or major injury, seek urgent care.

Which doctor may help?

Start with a registered doctor or the nearest qualified health center.

What to tell the doctor

  • Write when the problem started and how it changed.
  • Bring old prescriptions, investigation reports, and current medicines.
  • Write allergies, pregnancy status, diabetes, kidney/liver disease, and major past illnesses.
  • Bring one family member if the patient is weak, elderly, confused, or a child.

Questions to ask

  • What is the most likely cause of my symptoms?
  • Which danger signs mean I should go to hospital quickly?
  • Which tests are necessary now, and which can wait?
  • How should I take medicines safely and what side effects should I watch for?
  • When should I come for follow-up?

Tests to discuss

  • Vital signs: temperature, pulse, blood pressure, oxygen saturation
  • Basic physical examination by a clinician
  • CBC, urine test, blood sugar, or imaging only when clinically needed

Avoid these mistakes

  • Do not use antibiotics, steroid tablets/injections, or strong painkillers without proper medical advice.
  • Do not hide pregnancy, kidney disease, ulcer, allergy, or blood thinner use.
  • Do not delay emergency care when danger signs are present.

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This section is for patient education only. It does not replace a doctor, pharmacist, or emergency care.

Safe first steps

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  • Use tepid sponging for high fever discomfort; avoid ice-cold bathing.

OTC medicine safety

  • For fever, common fever medicine may be discussed with a clinician or pharmacist.
  • Avoid aspirin/ibuprofen-like medicines in suspected dengue unless a doctor says it is safe.

Avoid these mistakes

  • Do not start antibiotics without a proper medical decision.
  • Do not use steroid tablets or injections casually for quick relief.
  • Do not delay emergency care because of home remedies.

Get urgent help if

  • Fever with breathing difficulty, confusion, repeated vomiting, bleeding, severe weakness, stiff neck, or dehydration needs urgent care.
Medicine names, dose, and timing must be decided by a qualified clinician or pharmacist after checking age, pregnancy, allergy, other diseases, and current medicines.

For rural patients and family caregivers

Patient health record and symptom diary

Write your symptoms, medicines already taken, test results, and questions before visiting a doctor. This note stays on your device unless you print or copy it.

Doctor to discuss: Doctor / qualified healthcare provider
Tests to discuss with doctor
  • Basic vital signs: temperature, pulse, blood pressure, oxygen level if needed
  • Relevant blood, urine, imaging, or specialist tests only after clinical assessment
Questions to ask
  • What is the most likely cause of my symptoms?
  • Which warning signs mean I should go to emergency care?
  • Which tests are really needed now?
  • Which medicines are safe for my age, pregnancy status, allergy, kidney/liver/stomach condition, and current medicines?

Emergency warning signs such as chest pain, severe breathing difficulty, sudden weakness, confusion, severe dehydration, major injury, or loss of bladder/bowel control need urgent medical care. Do not wait for online information.

Safe pathway to proper treatment

Care roadmap for: Peanut oil Health Benefits – Nutritional Value, Side Effects

Use this simple roadmap to understand the next safe steps. It is educational and does not replace examination by a doctor.

Go to emergency care if you notice:
  • Severe or rapidly worsening symptoms
  • Breathing difficulty, chest pain, fainting, confusion, severe weakness, major injury, or severe dehydration
Doctor / service to discuss: Qualified healthcare provider; specialist depends on symptoms and examination.
  1. Step 1

    Check danger signs first

    If danger signs are present, seek emergency care and do not wait for online information.

  2. Step 2

    Record the symptom story

    Write when symptoms started, severity, medicines already taken, allergies, pregnancy status, and test results.

  3. Step 3

    Visit a qualified clinician

    A doctor, nurse, or qualified healthcare provider can examine you and decide which tests or treatment are needed.

  4. Step 4

    Do only useful tests

    Do tests after clinical assessment. Avoid unnecessary tests, random antibiotics, or repeated medicines without diagnosis.

  5. Step 5

    Follow up and return early if worse

    If symptoms worsen, new warning signs appear, or treatment is not helping, return for review quickly.

Rural patient practical tips
  • Take a written symptom diary and all previous prescriptions/test reports.
  • Do not hide medicines already taken, even herbal or over-the-counter medicines.
  • Ask which warning signs mean urgent referral to hospital.

This roadmap is for education. A real diagnosis and treatment plan requires history, examination, and clinical judgment.

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Frequently Asked Questions

Is this article a replacement for a doctor?

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When should I seek urgent care?

Seek urgent care for severe symptoms, rapidly worsening condition, breathing difficulty, severe pain, neurological changes, or any emergency warning sign.

References

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