#fatty acids

[othmeralia]

the saddest story ever told 🥺😢 

This illustration from A Tale of Soap and Water by Grace T. Hallock demonstrates the process by which an alkali separates fatty acids from glycerin, making soap.

Citation: Hallock, Grace T. (Grace Taber). “A Tale of Soap and Water.” New York, New York: Cleanliness Institute, 1928. RA780 .H35 1928. Science History Institute. Philadelphia.

[pyschsurge]

It goes, it goes, it goes, it goes

GUILLOTINEEEE YEAH

OC: Guillotine | TH

[thehealthofficers]

Lemons are an especially valuable citrus fruit with regards to bringing down cholesterol levels. This is because of their high satisfaction with vitamin C, a strong antioxidant that has been displayed to diminish the risk of heart disease.

[kingdrawcse]

Chemistry in nutrients, EPA

Omega-3 fatty acids, a class of polyunsaturated fatty acids, are important nutrients that our bodies cannot synthesize but are indispensable, the most important of which are ALA, EPA, and DHA.

EPA and DHA are mainly found in marine plant and animal oils and are also important ingredients in some fish oil-based health products. DHA, which was introduced yesterday, is important for the development and maintenance of brain and nerve tissue, while EPA plays a vital role in immune and inflammatory responses and promotes a healthy circulatory system, preventing cholesterol and fat from accumulating in artery walls. 

In nature, EPA and DHA are mostly synthesized by aquatic phytoplankton in cold regions and are enriched through the food chain in the fish that feed on them (tuna, sardines, salmon, etc.), which is a good source for us to supplement EPA and DHA.

[ceruleanmoonjellies]

Well one type eaten is Moon jellyfish and Moon jellyfish contain no calories, no carbs, fat, or protein but they are eaten by many predators and even will be eaten by animals who don’t usually prey on moon jellies will eat them if moon jellies are readily available. But why?? What is the nutritional benefit? Surely animals don’t just consume low quality food for fun? They don’t!! A study conducted at the University of South Denmark collected moon jellyfish every two weeks and studied them for two years, finding that they actually have many valuable fatty acids in them. Such as polyunsaturated fatty acids, arachidonic acid, eicosapentaenoic acid, and docosahexaenoic acid. The amount of fatty acid content found in jellyfish actually change across different developmental stages like mature jellies (you know they are mature due to their reproductive tissues) had the highest fatty acid content. Although jellyfish do contain fatty acids its not much since they’re mainly water, which is why turtles and other predators fill up heavily on jellyfish, for example salmon eat jellyfish like 20 times faster than they would shrimp. Also jellyfish are a good prey due to a good amount of them moving slowly through the water which means they can’t really swim away when being preyed upon.

-The fatty acids found in moon jellyfish like DHA, EPA, Arachidonic acid, and Polyunsaturated fatty acids are essential to many bodily processes. DHA and EPA are both omega-3 fatty acids and are found in fish oil supplements and cold water fatty fish like salmon (Usually found together which is why I put em in the same sentence).  Arachidonic acids repairs skeletal muscle tissue at least in the human body so it wouldn’t be that wrong of an assumption that it would have similar benefits in animals that eat moon jellyfish.

https://www.earth.com/news/study-reveals-the-nutritional-appeal-of-moon-jellyfish/

[biology-geology-beaches-india]

The Science Journals of Satyendra Sunkavally, page 30.

[5-pounds-of-carrots]

happy national chemistry week feat. an assortment of really great things i made while completing my chem minor:

[mehmetyildizmelbourne-blog]

Nuances of Healthy and Unhealthy Fats with Practical Tips

Eating fat is essential to lowering body visceral fat and staying healthy, but not all fats are healthy. Over the years, I have written extensively about ketogenic diets and the critical role of fat in our health. Recently, I shared an article on the benefits of being fat-adapted, outlining compelling reasons and practical tips for readers.  One of the most common questions I received from new…

[mokshalifestyleinternational]

ORGANIC RICE BRAN OIL

People frequently mistake emollients for moisturizers, although a moisturizer locks water into skin tissues, whereas an emollient softens and smoothes skin. It is a natural emollient with the benefits of essential fatty acids that penetrate deep into the skin and leave it smooth and silky. Pure Rice Bran Oil contains the properties of both an emollient and a moisturizer. It is high in linoleic and oleic fatty acids, which might imitate the skin's natural oil, sebum. They may penetrate deep into the skin's layers and trap moisture inside those small tissues. It also contains Vitamin E, which produces a protective layer on the epidermis (the first and outermost layer of skin).

[jcmarchi]

Study reveals the benefits and downside of fasting

New Post has been published on https://thedigitalinsider.com/study-reveals-the-benefits-and-downside-of-fasting/

Study reveals the benefits and downside of fasting

Low-calorie diets and intermittent fasting have been shown to have numerous health benefits: They can delay the onset of some age-related diseases and lengthen lifespan, not only in humans but many other organisms.

Many complex mechanisms underlie this phenomenon. Previous work from MIT has shown that one way fasting exerts its beneficial effects is by boosting the regenerative abilities of intestinal stem cells, which helps the intestine recover from injuries or inflammation.

In a study of mice, MIT researchers have now identified the pathway that enables this enhanced regeneration, which is activated once the mice begin “refeeding” after the fast. They also found a downside to this regeneration: When cancerous mutations occurred during the regenerative period, the mice were more likely to develop early-stage intestinal tumors.

“Having more stem cell activity is good for regeneration, but too much of a good thing over time can have less favorable consequences,” says Omer Yilmaz, an MIT associate professor of biology, a member of MIT’s Koch Institute for Integrative Cancer Research, and the senior author of the new study.

Yilmaz adds that further studies are needed before forming any conclusion as to whether fasting has a similar effect in humans.

“We still have a lot to learn, but it is interesting that being in either the state of fasting or refeeding when exposure to mutagen occurs can have a profound impact on the likelihood of developing a cancer in these well-defined mouse models,” he says.

MIT postdocs Shinya Imada and Saleh Khawaled are the lead authors of the paper, which appears today in Nature.

Driving regeneration

For several years, Yilmaz’s lab has been investigating how fasting and low-calorie diets affect intestinal health. In a 2018 study, his team reported that during a fast, intestinal stem cells begin to use lipids as an energy source, instead of carbohydrates. They also showed that fasting led to a significant boost in stem cells’ regenerative ability.

However, unanswered questions remained: How does fasting trigger this boost in regenerative ability, and when does the regeneration begin?

“Since that paper, we’ve really been focused on understanding what is it about fasting that drives regeneration,” Yilmaz says. ��Is it fasting itself that’s driving regeneration, or eating after the fast?”

In their new study, the researchers found that stem cell regeneration is suppressed during fasting but then surges during the refeeding period. The researchers followed three groups of mice — one that fasted for 24 hours, another one that fasted for 24 hours and then was allowed to eat whatever they wanted during a 24-hour refeeding period, and a control group that ate whatever they wanted throughout the experiment.

The researchers analyzed intestinal stem cells’ ability to proliferate at different time points and found that the stem cells showed the highest levels of proliferation at the end of the 24-hour refeeding period. These cells were also more proliferative than intestinal stem cells from mice that had not fasted at all.

“We think that fasting and refeeding represent two distinct states,” Imada says. “In the fasted state, the ability of cells to use lipids and fatty acids as an energy source enables them to survive when nutrients are low. And then it’s the postfast refeeding state that really drives the regeneration. When nutrients become available, these stem cells and progenitor cells activate programs that enable them to build cellular mass and repopulate the intestinal lining.”

Further studies revealed that these cells activate a cellular signaling pathway known as mTOR, which is involved in cell growth and metabolism. One of mTOR’s roles is to regulate the translation of messenger RNA into protein, so when it’s activated, cells produce more protein. This protein synthesis is essential for stem cells to proliferate.

The researchers showed that mTOR activation in these stem cells also led to production of large quantities of polyamines — small molecules that help cells to grow and divide.

“In the refed state, you’ve got more proliferation, and you need to build cellular mass. That requires more protein, to build new cells, and those stem cells go on to build more differentiated cells or specialized intestinal cell types that line the intestine,” Khawaled says.

Too much of a good thing

The researchers also found that when stem cells are in this highly regenerative state, they are more prone to become cancerous. Intestinal stem cells are among the most actively dividing cells in the body, as they help the lining of the intestine completely turn over every five to 10 days. Because they divide so frequently, these stem cells are the most common source of precancerous cells in the intestine.

In this study, the researchers discovered that if they turned on a cancer-causing gene in the mice during the refeeding stage, they were much more likely to develop precancerous polyps than if the gene was turned on during the fasting state. Cancer-linked mutations that occurred during the refeeding state were also much more likely to produce polyps than mutations that occurred in mice that did not undergo the cycle of fasting and refeeding.

“I want to emphasize that this was all done in mice, using very well-defined cancer mutations. In humans it’s going to be a much more complex state,” Yilmaz says. “But it does lead us to the following notion: Fasting is very healthy, but if you’re unlucky and you’re refeeding after a fasting, and you get exposed to a mutagen, like a charred steak or something, you might actually be increasing your chances of developing a lesion that can go on to give rise to cancer.”

Yilmaz also noted that the regenerative benefits of fasting could be significant for people who undergo radiation treatment, which can damage the intestinal lining, or other types of intestinal injury. His lab is now studying whether polyamine supplements could help to stimulate this kind of regeneration, without the need to fast.

“This fascinating study provides insights into the complex interplay between food consumption, stem cell biology, and cancer risk,” says Ophir Klein, a professor of medicine at the University of California at San Francisco and Cedars-Sinai Medical Center, who was not involved in the study. “Their work lays a foundation for testing polyamines as compounds that may augment intestinal repair after injuries, and it suggests that careful consideration is needed when planning diet-based strategies for regeneration to avoid increasing cancer risk.”

The research was funded, in part, by a Pew-Stewart Trust Scholar award, the Marble Center for Cancer Nanomedicine, the Koch Institute-Dana Farber/Harvard Cancer Center Bridge Project, and the MIT Stem Cell Initiative.

[getfitgoodvibes]

Chia Seeds - Natural Omega 3 | GFGV

[excellentcarepsychiatry]

If you or someone you care about is in need of effective treatment, the psychiatric treatment in Irving, Texas at Excellent Care Psychiatry is here to provide comprehensive care for mental health. Today, let’s explore the significant influence of brain nutrition therapy exercise on the path to wellness.

[omega3fishoil1]

Exploring the Science Behind Omega 3 Fish Oil: What You Need to Know

In the world of health and wellness, omega-3 fish oil has been making waves for its numerous benefits. From supporting heart health to improving cognitive function, this powerful supplement has become a staple in many people's daily routines. But what exactly is the science behind omega-3 fish oil, and why is it so important? In this blog, we'll dive deep into the world of omega-3 fish oil, exploring its benefits, sources, and much more.

What is Omega-3 Fish Oil?

Omega-3 fatty acids are a type of polyunsaturated fat that is crucial for overall health. The three main omega-3 fatty acids are eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), and alpha-linolenic acid (ALA). While ALA is found in plant sources like flaxseeds and walnuts, EPA and DHA are primarily found in fatty fish such as salmon, mackerel, and sardines.

The Science Behind Omega-3 Fish Oil

The benefits of omega-3 fish oil are backed by extensive scientific research. Studies have shown that EPA and DHA play a crucial role in reducing inflammation, lowering the risk of heart disease, and improving brain function. Additionally, omega-3 fatty acids are known for their ability to support joint health, promote healthy skin, and even aid in weight management.

The Importance of Omega-3 Fish Oil

In today's fast-paced world, our diets often lack an adequate amount of omega-3 fatty acids. This deficiency can lead to various health issues, including cardiovascular problems, cognitive decline, and mood disorders. Supplementing with omega-3 fish oil can help bridge this nutritional gap, providing the body with the essential fatty acids it needs to thrive.

Choosing the Right Omega-3 Fish Oil Supplement

When it comes to selecting an omega-3 fish oil supplement, quality is key. Look for products that are molecularly distilled to remove impurities and ensure purity. Additionally, opt for supplements that provide a high concentration of EPA and DHA for maximum benefits. It's also important to consider factors such as sustainability and sourcing when choosing a fish oil supplement.

Incorporating Omega-3 Fish Oil into Your Routine

Adding omega-3 fish oil to your daily regimen is easier than you might think. Whether in the form of softgel capsules, liquid, or even fortified foods, there are plenty of options available. To experience the full benefits, aim for a daily intake of 1000-2000mg of combined EPA and DHA.

Conclusion

In conclusion, the science behind omega-3 fish oil is compelling, with a wealth of research supporting its remarkable benefits for overall health and well-being. By understanding the importance of omega-3 fatty acids, choosing a high-quality supplement, and incorporating it into your routine, you can harness the power of this incredible nutrient. Take the first step towards a healthier lifestyle today with omega-3 fish oil from suqaq - your trusted source for premium supplements.

[biology-geology-beaches-india]

TSRNOSS, page 13.