Top 12 Health Benefits of Sea Buckthorn Oil
It is extracted from the berries, leaves and seeds of the sea buckthorn plant (Hippophae rhamnoides), which is a small shrub that grows at high altitudes in the northwest Himalayan region (1).
Sometimes referred to as the holy fruit of the Himalayas, sea buckthorn can be applied to the skin or ingested.
A popular remedy in Ayurvedic and traditional Chinese medicines, it may provide health benefits ranging from supporting your heart to protecting against diabetes, stomach ulcers and skin damage.
Here are 12 science-backed benefits of sea buckthorn oil.
1. Rich in Many Nutrients
For instance, it is naturally full of antioxidants, which help protect your body against aging and illnesses like cancer and heart disease (4).
Interestingly, sea buckthorn oil may also be one of the only plant foods known to provide all four omega fatty acids—omega-3, omega-6, omega-7 and omega-9 (13).
Sea buckthorn oil is rich in various vitamins and minerals, as well as antioxidants and other plant compounds potentially beneficial to your health.
2. Promotes Heart Health
Sea buckthorn oil may benefit heart health in several different ways.
For starters, its antioxidants may help reduce risk factors of heart disease, including blood clots, blood pressure and blood cholesterol levels.
In one small study, 12 healthy men were given either 5 grams of sea buckthorn oil or coconut oil per day. After four weeks, the men in the sea buckthorn group had significantly lower markers of blood clots (14).
In another study, taking 0.75 ml of sea buckthorn oil daily for 30 days helped reduce blood pressure levels in people with high blood pressure. Levels of triglycerides, as well as total and "bad" LDL cholesterol, also dropped in those who had high cholesterol.
However, the effects on people with normal blood pressure and cholesterol levels were less pronounced (15).
A recent review also determined that sea buckthorn extracts may reduce cholesterol levels in people with poor heart health—but not in healthy participants (16).
Sea buckthorn oil may aid your heart by reducing blood pressure, improving blood cholesterol levels and protecting against blood clots. That said, effects may be strongest in people with poor heart health.
3. May Protect Against Diabetes
Sea buckthorn oil may also help prevent diabetes.
One small human study notes that sea buckthorn oil may help minimize blood sugar spikes after a carb-rich meal (19).
Because frequent, long-term blood sugar spikes can increase your risk of type 2 diabetes, preventing them is expected to reduce your risk.
However, more studies are needed before strong conclusions can be made.
Sea buckthorn may help improve insulin secretion and insulin sensitivity, both of which could protect against type 2 diabetes—though more research is needed.
4. Protects Your Skin
Compounds in sea buckthorn oil may boost your skin health when applied directly.
Similarly, animal studies reveal that sea buckthorn oil may also help reduce inflammation following UV exposure, protecting skin against sun damage (22).
In a seven-week study in 11 young men, a mix of sea buckthorn oil and water applied directly to the skin promoted skin elasticity better than a placebo (24).
Keep in mind that more human studies are needed.
Sea buckthorn oil may help your skin heal from wounds, sunburns, frostbite and bedsores. It may also promote elasticity and protect against dryness.
5. May Boost Your Immune System
Sea buckthorn oil may help protect your body against infections.
Experts attribute this effect, in large part, to the high flavonoid content of the oil.
In one test-tube study, sea buckthorn oil prevented the growth of bacteria such as E. coli (12).
In others, sea buckthorn oil offered protection against influenza, herpes and HIV viruses (4).
That said, research in humans is lacking.
Sea buckthorn oil is rich in beneficial plant compounds such as flavonoids and antioxidants, which may help your body fight infections.
6. May Support a Healthy Liver
Sea buckthorn oil may also contribute to a healthy liver.
That's because it contains healthy fats, vitamin E and carotenoids, all of which may safeguard liver cells from damage (29).
In one study, sea buckthorn oil significantly improved markers of liver function in rats with liver damage (30).
In another study, people with cirrhosis—an advanced form of liver disease—were given 15 grams of sea buckthorn extract or a placebo three times per day for six months.
Those in the sea buckthorn group increased their blood markers of liver function significantly more than those given a placebo (31).
In two other studies, people with non-alcoholic liver disease given either 0.5 or 1.5 grams of sea buckthorn 1–3 times daily saw blood cholesterol, triglyceride and liver enzyme levels improve significantly more than those given a placebo (32, 33).
Although these effects seem promising, more studies are necessary to make firm conclusions.
Compounds in sea buckthorn may aid liver function, though more studies are needed.
7. May Help Fight Cancer Cells
Compounds present in sea buckthorn oil may help fight cancer. These protective effects may be caused by the flavonoids and antioxidants in the oil.
For instance, sea buckthorn is rich in quercetin, a flavonoid which appears to help kill cancer cells (8).
However, the reported cancer-fighting effects of sea buckthorn oil are much milder than those of chemotherapy drugs (38).
Keep in mind that these effects have not yet been tested in humans, so more studies are needed.
Sea buckthorn oil provides certain beneficial plant compounds which may offer some protection against cancer. However, its effects are likely mild—and human research is lacking.
8–12. Other Potential Benefits
Sea buckthorn oil is said to give additional health benefits. However, not all claims are supported by sound science. Those with the most evidence include:
10. May treat dry eyes: In one study, daily sea buckthorn intake was linked to reduced eye redness and burning (42).
12. May reduce symptoms of depression: Animal studies report that sea buckthorn may have antidepressant effects. However, this hasn't been studied in humans (44).
It's important to note that most of these studies are small and very few involve humans. Therefore, more research is needed before strong conclusions can be made.
Sea buckthorn may offer an array of additional health benefits, ranging from reduced inflammation to menopause treatment. However, more studies—especially in humans—are needed.
The Bottom Line
Sea buckthorn oil is a popular alternative remedy for a variety of ailments.
It is rich in many nutrients and may improve the health of your skin, liver and heart. It may also help protect against diabetes and aid your immune system.
As this plant product has been used in traditional medicine for thousands of years, it may be worth trying to give your body a boost.
Reposted with permission from our media associate Healthline.
In a dramatic rescue captured on camera, a Florida man ran into a pond and pried open an alligator's mouth in order to rescue his beloved puppy, all without dropping his cigar.
- 'He had green eyes': Florida man will paint alligator that attacked him ›
- Florida alligator attack: A woman was attacked by a 10-foot alligator ... ›
- Weird presidential pets include alligator, tiger cub, dog named Satan ... ›
- Alligators make terrible pets: 'You're basically dealing with a dinosaur.' ›
EcoWatch Daily Newsletter
Jean-Marc Neveu and Olivier Civil never expected to find themselves battling against disposable mask pollution.
When they founded their recycling start-up Plaxtil in 2017, it was textile waste they set their sights on. The project developed a process that turned fabrics into a new recyclable material they describe as "ecological plastic."
Mounting Piles of Waste<p>It is not only the streets of Chatellerault where pandemic pollution is piling-up, but also the world's beaches and oceans. Once there, they can take up to 450 years to degrade and disappear.</p><p>Esther Röling, co-organizer of the annual Adventure Clean Up Challenge held on Hong Kong Island, has seen this waste firsthand. In October the sports challenge pitted teams against one another in a competition to remove trash from 13 hard-to-reach coastal areas around the city.</p><p>They find tons of both disposable and reusable masks, said Röling. "You wonder how it ended up there. Was it just thrown on the ground? Or was it in a garbage bag that broke open?"</p><p>Almost 10,000 kilometers away in Antibes on the sunny French Riviera, it's a similar picture. For the past few months, divers and clean-up volunteers working with an ocean clean-up non-profit called Operation Mer Propre have been collecting an increasing number of masks found on land and in the sea.</p><p>"Since the beginning of the lockdown when we started to count, we've reached 800, 900, [and now in total] 1000 masks," said co-founder Joko Peltier. </p><p>According to <a href="https://unctad.org/news/growing-plastic-pollution-wake-covid-19-how-trade-policy-can-help" target="_blank">UN estimates</a>, up to 75% of all coronavirus-related plastic could end up as waste in oceans and landfills.</p>
The Limits of Recycling<p>Yet not all are convinced the recycling of this waste is possible on a global scale. </p><p>"What those citizen groups are doing is really beneficial but once they collect it, it should just go to a landfill or an incinerator. They shouldn't necessarily expect it to get recycled," said Jonathan Krones, an industrial ecologist and visiting assistant professor of environmental studies at Boston College.</p><p>That's because mask recycling programs like Plaxtil are few and far between and most don't have the benefit of a readily adaptable production process. </p><p>Even in countries with solid recycling infrastructure, he says, the system is designed to separate out specific types of waste like bottles or cardboard.</p><p>"I imagine that it would be technically feasible to develop a separation process to filter out masks, but there simply aren't enough of them to make that economical," he said.</p><p>Collection is a big hurdle, he adds. Since each mask only weighs a fraction of a gram and they're scattered on roads or mixed with other trash, it is difficult and costly. </p><p>"You need a lot of raw material of the right quality to make investing in the recycling technology and the recycling system worthwhile," he said.<span></span><br></p>
Hemp, Sugar Cane and Sustainable Alternatives<p>Some projects are instead addressing the material used to make masks.</p><p>French company Geochanvre have created a mask made primarily from hemp, while in Australia, researchers at the Queensland University of Technology are experimenting with a disposable product made from agricultural waste. </p><p>Biodegradable options are exciting alternatives to reduce the fossil fuels needed for the creation of plastic-based masks, said Krones, but they don't absolve the wearer from the responsibility of what happens afterwards. </p><p>Bio-based masks often need their own composing solutions, he explains, because in landfill they can produce high amounts of the greenhouse gas methane when anaerobic bacteria feeds on the organic material. Methane is known to be significantly more potent than carbon dioxide.</p><p>"I think as long as we have in our mind that we want to have disposability, we're going to have to wrestle with a variety of different sorts of environmental tradeoffs," he said, adding that reusable, fabric masks are the best option available to most people.</p><p>Precimask is developing a clear face covering with an optional visor made from hard plastic, designed to be long-lasting.<br></p><p>Air enters either side of the cheeks through a technology normally found in pool filters and car exhaust systems, said company spokeswoman Juliette Chambet.</p><p>"We wanted to make ceramic-based filters that would be washable and cleanable, which would allow them to be reused as many times as desired without having to buy a new consumable or produce waste," she said. </p><p>Ultimately, encouraging mask wearers to think about the entire lifecycle of a mask is key, explains Neveu. </p><p>"We want people who put on the masks to realize that they are also responsible for the waste, he said. "It's not inevitable that this [pandemic] will become an environmental catastrophe.</p><p><em>Reposted with permission from </em><em><a href="https://www.dw.com/en/covid-19-recycling-pollution-trash-pandemic/a-55707817" target="_blank">Deutsche Welle</a>.</em><a href="https://www.ecowatch.com/r/entryeditor/2649032193#/" target="_self"></a></p>
- Coronavirus Plastic Waste Polluting the Environment - EcoWatch ›
- Scuba Divers Make Face Masks out of Recycled Ocean Plastic ... ›
By Bret Wilkins
In a year in which the United States has already suffered 16 climate-driven extreme weather events causing more than $1 billion in economic damages, and as millions of American workers face loss of essential unemployment benefits due to congressional inaction, a report published Monday reveals the Trump administration has given fossil fuel companies as much as $15.2 billion in direct relief — and tens of billions more indirectly — through federal COVID-19 recovery programs since March.
- 'We Need People's Bailout, Not Polluters' Bailout': Climate Groups ... ›
- Corporate Polluters Have Received Tens of Millions in PPP Loans ... ›
- Trump Bails Out Oil Industry, Not U.S. Families, as Coronavirus ... ›
- Former Federal Reserve Governor Rebukes Fed for Fossil Fuel Bail ... ›
By Ashia Aubourg
As Thanksgiving approaches, some Indigenous organizations and activists caution against perpetuating further injustices towards Native communities. Indigenous activist Mariah Gladstone, for example, encourages eaters to celebrate the harvest time in ways that do not involve stereotypes and pilgrim stories.
- Why Face Masks Belong at Your Thanksgiving Gathering + 7 Things ... ›
- Reasons to Be Thankful — 8 Food and Farm 'Good News' Stories ... ›
- Why I'm Going to Standing Rock for Thanksgiving - EcoWatch ›
By Alex Middleton
Losing weight and reducing fat is a hard battle to fight. Thankfully, there are fat burner supplements that help you gain your target body and goal. However, how would you know which supplement is right for you?