Castor oil has been used since ancient times as a traditional medicine for a range of health problems. Today, castor oil is used in dietary supplementation, industrial applications, and the production of medicines. Made from the castor bean, also called Ricinus communis, castor oil is commonly used as a home remedy. It is important to know that the outer covering of castor beans contains Ricin – a substance with poisonous qualities, hence the beans should never be eaten raw or whole1. Castor oil can be used for its multiple benefits.
But what are the true castor oil benefits and limitations? How much castor oil do you need? And can it really help with your medical issues? All these questions and more are answered below.
Castor oil is used in industrial processes for the production of lubricants, hydraulic fluid, soaps, paints, dyes, wax, nylon, and more. Today, however, we’ll focus on the medicinal uses of castor oil. It is used:
Let’s take a look at whether castor oil benefits you and what is considered a safe dosage for castor oil.
From what I have observed, castor bean seeds come in various types and they contain a significant amount of oil, ranging from 45% to 55%. This oil is extracted from the seeds of the plant and is known as castor oil. Castor oil has various uses, including in medicine, cosmetics, and industrial applications9.
Dr. Siddharth Gupta, B.A.M.S, M.D (Ayu)
Castor oil is said to have a nourishing effect on hair. It may also benefit itchy, dry scalp since it helps to lock in moisture and may help protect the scalp and hair from microbial and fungal infections. The ricinoleic acid it contains, along with vitamin E and fatty acids, means that it can aid in keeping your scalp clean, healthy, and moisturised4.
Castor oil also has anti-microbial and anti-inflammatory properties. Therefore, it may be able to improve the overall health of your scalp and hair5. Healthier hair may result in better hair volume, but this may not be clearly visible in the short term. In general, castor oil application to the hair and scalp should be seen as part of healthy hair maintenance rather than a magical growth serum. Castor oil is sometimes linked to hair growth, but evidence does not support a direct effect.
Apart from providing sheen and moisture, castor oil is also thought to have anti-inflammatory properties. It may help to curb scalp itchiness in some people. Its anti-inflammatory properties may also be the reason castor oil is used traditionally for skin issues.
Since castor oil contains primarily fatty acids (it is 90% ricinoleic acid), it acts as a humectant (a substance that helps lock in moisture and avoid water loss on the skin)5. This makes castor oil a good moisturiser, although people with allergies or hypersensitive skin may experience a reaction.
Additionally, a recent clinical study suggested that the topical use of castor oil cream may help manage under-eye dark circles, melanin levels, wrinkles, and skin laxity, showing potential as a safe and effective natural management option6. However, larger randomised trials are needed to confirm these benefits. Castor oil benefits for skin may also extend to an improved healing process for wounds and cuts since it has antimicrobial properties and also improves local blood flow7.
Castor oil (in small amounts) is generally considered safe, however, you should use it with caution, especially if you have sensitive skin.
Castor oil is known for its laxative properties and uses in constipation but its long-term use is not recommended8. Always speak with your doctor before taking castor oil for constipation. Since this involves ingesting it, we should quickly take a look at some potential castor oil side effects. When taken in large amounts or if consumed too often, it can result in:
Of all castor oil benefits, its laxative uses are commonly recognised, but overdosing or allergic reaction can be a real risk.
Based on my understanding, ricinoleic acid, the major fatty acid in castor oil, can have various effects on the gastrointestinal tract. It may inhibit the absorption of water and electrolytes, stimulate the secretion of water into the intestines, and reduce the contractile activity of the small bowel. These mechanisms may be beneficial in patients with gastrointestinal conditions9.
Dr. Rajeev Singh, BAMS
Also Read: The Truth about Sunflower Oil: Is it Really Bad for You?
Castor oil is not regulated as a medicine; therefore, there are no standardised medical guidelines on dosage. It is best to check with your doctor on the right dose for you, since even the manufacturer’s recommendations may be too much for some people. Particular caution is needed when considering its use in children, the dosage will be different based on their age.
Also Read: Health Benefits of Coconut Oil for Skin and Hair
While the science behind castor oil is still being studied, castor oil has been shown to have some positive effects. Castor oil benefits for hair and skin issues could potentially work for many people. It may be tried cautiously, with a patch test recommended first. If you have existing medical conditions, you may want to avoid using anything new without first speaking to your primary doctor.
Also Read: Castor Oil: Uses, Benefits, Precautions & More!
Disclaimer: The information provided here is for educational/awareness purposes only and is not intended to be a substitute for medical treatment by a healthcare professional and should not be relied upon to diagnose or treat any medical condition. The reader should consult a registered medical practitioner to determine the appropriateness of the information and before consuming any medication. PharmEasy does not provide any guarantee or warranty (express or implied) regarding the accuracy, adequacy, completeness, legality, reliability or usefulness of the information; and disclaims any liability arising thereof.
Links and product recommendations in the information provided here are advertisements of third-party products available on the website. PharmEasy does not make any representation on the accuracy or suitability of such products/services. Advertisements do not influence the editorial decisions or content. The information in this blog is subject to change without notice. The authors and administrators reserve the right to modify, add, or remove content without notification. It is your responsibility to review this disclaimer regularly for any changes.
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The Nipah virus cases have been confirmed in India. This infection is dangerous because of its high rate of transmission, risk of serious neurological complications. Originating in bats, the virus can pass to humans through contaminated food, infected animals or close contact with an infected person, making early detection critical. With no approved vaccine or specific treatment, prevention, rapid diagnosis, and strict infection control remain our strongest defenses1.
India has confirmed two cases of Nipah virus in West Bengal. Both patients—25-year-old nurses working at the same private hospital in Barasat, North 24 Parganas—developed symptoms in late December 2025 that rapidly progressed to neurological complications2. They were placed in isolation in early January 2026. All identified contacts have tested negative. As per news reports, suspected contacts have been traced and put in quarantine-underscoring the importance of swift action when dealing with high-risk infections like Nipah.
Learn how the Nipah Virus or NiV spreads, the symptoms, and its treatment below:
Symptoms usually show up between 4 to 14 days after being exposed to the virus3. At the start, the illness can appear within 3 to 14 days with few or more of the following symptoms.
The Nipah Virus features in the WHO 2018 list of viruses that have the potential to create an epidemic or a huge health scare in the world.
The Nipah Virus was first found in pigs in Kampung Sungai Nipah, in Malaysia in the year 1998. This is the seventh time when India has reported Nipah Virus cases and third occurrence in West Bengal, following Nipah virus outbreaks in Siliguri (2001) and Nadia (2007). The affected districts border Bangladesh, where Nipah outbreaks occur almost annually4.
Per the WHO, the NiV aka Nipah Virus disease, is a viral infection, an emerging zoonosis that can be transmitted to human beings who come in contact with infected animals. It is a deadly disease for both humans and animals. Fruit bats are this virus’s natural hosts. These bats belong to the Pteropodidae family of the Pteropus genus5.
In 2018, in the case of the Nipah virus in Kerala, the disease was reported to be spreading due to human-to-human transmission. The first reported case of NiV was reported in Siliguri district in the year 2001, of which of the 66 cases reported, 45 people died from the disease1.
Nipah virus infection can spread to humans by the following means:
Vaccine for Nipah Virus prevention is not available yet. Following measures to reduce the risk of exposure to Nipah virus can help in reducing the spread of the virus in places with active cases3:
These simple steps can help protect you and others from getting exposed to Nipah virus.
Nipah virus has a fatality rate between 40% and 75% depending on the strain, death rates after contracting the infection are thus very high, so prevention is the most suitable option for this disease5.
Dr. Ashish Bajaj ,M.B.B.S., M.D. in Clinical Pharmacology and Toxicology
One or more of the following tests can be advised to check if someone has NiV infection:
The treatment for Nipah Virus focuses on containing the fever and the neurological symptoms. Treatment should not be delayed and suspected patients must be managed under expert supervision.
Also Read: Human Papillomavirus (HPV): What Is It, Causes, Symptoms, and Prevention
Nipah virus infection is a serious and potentially deadly infection that demands our attention and vigilance. While outbreaks are relatively rare, understanding the symptoms, preventive measures, and early diagnosis is crucial to curbing its spread and saving lives. Staying informed and taking necessary precautions can help protect ourselves and our communities from this formidable viral threat.
Disclaimer: The information provided here is for educational/awareness purposes only and is not intended to be a substitute for medical treatment by a healthcare professional and should not be relied upon to diagnose or treat any medical condition. The reader should consult a registered medical practitioner to determine the appropriateness of the information and before consuming any medication. PharmEasy does not provide any guarantee or warranty (express or implied) regarding the accuracy, adequacy, completeness, legality, reliability or usefulness of the information; and disclaims any liability arising thereof.
Links and product recommendations in the information provided here are advertisements of third-party products available on the website. PharmEasy does not make any representation on the accuracy or suitability of such products/services. Advertisements do not influence the editorial decisions or content. The information in this blog is subject to change without notice. The authors and administrators reserve the right to modify, add, or remove content without notification. It is your responsibility to review this disclaimer regularly for any change
Leafy greens contain a healthy mix of vitamins, minerals, protein, antioxidants, and other nutrients. Regular consumption of greens such as spinach, kale, and coriander may help support heart health, regulate blood sugar levels, strengthen the immune system, and promote cell growth and repair. Including a variety of leafy greens in your daily diet is a simple yet effective way to enhance overall well-being1.
Spinach (palak) is rich in iron and fiber, low in fat and cholesterol. Studies1 have shown that spinach may help with digestion, improve eye health, boost energy levels, strengthen bones, and even lower blood sugar and pressure. As a part of every world cuisine, it is the most common green leafy vegetable found in India.
Fenugreek (methi) leaves are known to improve blood sugar control, insulin levels, and metabolism2. In Indian food, it is used extensively in rotis and curries.
Parsley is packed with vitamins A and C. It offers several health benefits, such as reducing inflammation and pain, helping with digestion, controlling blood sugar, and boosting the immune system. Studies3 also show that it may be beneficial in reducing anxiety and depression.
Besides freshening our palate, mint (pudina) helps with weight loss, depression, nausea, asthma, and skin problems. It also has several other benefits, like improving brain function, reducing pain during breastfeeding, and helping reduce symptoms of common cold1.
Cabbage is richer in vitamin C than oranges. Cabbage can help with skin problems due to its healing and anti-inflammatory properties. Nutrients present in cabbage may also help reduce cholesterol, improve digestion, and lower blood pressure4. Therefore, cabbage is often considered a great leafy green vegetable that helps to maintain a healthy heart.
Regular consumption of these ensures blood and liver detoxification, lowering cholesterol, and improving skin and eye health1.
Lettuce is rich in essential vitamins, nutrients, and minerals that lower blood sugar, protect neural health, and fight cancer cells5.
Curry leaves (kadhipatta) can be beneficial for stomach ailments, diabetes, and to balance cholesterol. Studies6 have shown that curry leaf extract may help kill breast tumor cells by reducing cell growth and harmful effects in the body.
It improves cardiovascular health, strengthens bones, and stops hair loss1.
Bok choy is known as Chinese cabbage or pak choi, bok choy is a nutrient-rich cruciferous vegetable. It’s an excellent source of vitamins and minerals, including vitamin C, vitamin K, and folate. One of its key components is selenium, a trace mineral that supports the immune system and helps protect the body from oxidative stress and infection. With its mild flavor and crisp texture, bok choy is a versatile and healthy addition to a balanced diet4.
In Indian traditional medicine, basil (tulsi) leaf extracts have been used to manage conditions like bronchitis, rheumatism, and fever. Other known therapeutic uses include managing nerve pain, headaches, reducing blood pressure, and regulating blood sugar levels7. There are different types of basil leaves, like sweet, Greek, Thai, holy, cinnamon, and lettuce basil, each with its unique set of health benefits.
Green onions are rich in essential minerals like potassium, calcium, magnesium, and phosphorus, which support nerve function, muscle contraction, bone health, and blood pressure regulation8.
Collard greens contain properties that may offer various health benefits. These include supporting the body’s natural detoxification processes, helping to lower blood pressure, and potentially reducing the risk of certain conditions such as cancer, arthritis, and muscular dystrophy5.
Kale is a healthy addition to smoothies and salads. It may help prevent cancer metastasis, support detoxification, enhance heart function, and contribute to healthy brain development4.
Beet leaves are known for their analgesic properties. It may help improve digestion, clears acne, increases appetite, and promote oral health. It also has various other antiseptic and antioxidant benefits5.
Beet greens promote healthy bones, teeth, skin, and blood vessels. They improve vision, power up the immune system, and maintain cellular health4.
Watercress is a nutrient rich leafy green that is linked to a lower risk of heart disease, metabolic disorders, muscle and bone problems, and some cancers4.
Celery may improve cardiovascular health, reduces blood pressure, decreases cholesterol, regulates blood sugar, and boosts digestion and weight loss9.
Apart from enhancing the flavor of the food, fennel offers many health benefits. Studies10 have shown that it helps reduce hot flashes, vaginal itching and dryness, and sleep.
Coriander (cilantro) has more benefits than just enhancing the taste of food. It improves digestion, reduces cholesterol, keeps the urinary tract healthy, promotes better sleep, relieves anxiety, and lowers blood sugar levels11.
Also Read: Moringa Leaves – Health Benefits That You Should Know
While most people may not love leafy green vegetables such as those on this list, they are in fact extremely nutritious. Most of these leafy green vegetables are cultivated year-round, which means that they would be available at your nearest grocery market. This makes it easy to include them in your regular diet. With their many health benefits, these 20 leafy greens can be a smart and healthy addition to your everyday meals.
Also Read: 8 Unknown Benefits of Mango Leaves
Disclaimer: The information provided here is for educational/awareness purposes only and is not intended to be a substitute for medical treatment by a healthcare professional and should not be relied upon to diagnose or treat any medical condition. The reader should consult a registered medical practitioner to determine the appropriateness of the information and before consuming any medication. PharmEasy does not provide any guarantee or warranty (express or implied) regarding the accuracy, adequacy, completeness, legality, reliability or usefulness of the information; and disclaims any liability arising thereof.
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