Food and Beverage
Proven for the first time: The microbiome of fruit and vegetables positively influences diversity in the gut
Newswise — Bacterial diversity in the gut plays an important role in human health. The crucial question, however, is where are the sources of this diversity? It is known that an important part of the maternal microbiome is transferred to the baby at birth, and the same happens during the breastfeeding period via breast milk. Further sources were yet to be discovered. However, a team led by Wisnu Adi Wicaksono and Gabriele Berg from the Institute of Environmental Biotechnology at Graz University of Technology (TU Graz) has now succeeded in proving that plant microorganisms from fruit and vegetables contribute to the human microbiome. They report this in a study published in the journal Gut Microbes.
You are what you eat
The authors were able to demonstrate that the frequency of fruit and vegetable consumption and the variety of plants consumed influences the amount of fruit- and vegetable-associated bacteria in the human gut. Early childhood in particular represents a window of opportunity for colonisation with plant-associated bacteria. It was also demonstrated that the microorganisms of plant origin have probiotic and health-promoting properties.
A microbiome is the totality of all microorganisms that colonise a macroorganism (human, animal, plant) or a part of it, for example the intestine or a fruit. While the individual microbiomes are becoming better understood, little is known about their connections. “The proof that microorganisms from fruits and vegetables can colonise the human gut has now been established for the first time,” explains first author Wisnu Adi Wicaksono. This suggests that the consumption of fruit and vegetables, especially in infancy, has a positive influence on the development of the immune system in the first three or so years of life, as the intestinal microbiome develops during this time. But even after that, a good diversity of gut bacteria is beneficial for health and resilience. “It simply influences everything. Diversity influences the resilience of the whole organism; higher diversity conveys more resilience,” says Institute head Gabriele Berg.
Several billion sequences
In order to be able to determine that the consumption of fruits and vegetables and their microbiomes actually leads to changes in the intestinal microbiome, the team first created a catalogue of microbiome data from fruits and vegetables which enabled them to assign their bacteria. They compared these with publicly available data from two studies on intestinal flora. The TEDDY project looked at the development of babies in a long-term study and the American Gut Project studied the intestinal microbiome of adults – both projects also collected data on the food intake of the test persons. In total, the researchers had metagenome data from around 2500 stool samples at their disposal, each of which contained between one and ten million sequences – several billion sequences were thus evaluated. Using this extensive data set, the presence of fruit and vegetable microflora in the gut could be demonstrated. This evidence is a crucial building block in proving the WHO’s One Health concept, which closely links human, animal and environmental health.
Follow-up study on three continents
To further explore this connection, together with international colleagues and within the EU-funded HEDIMED project (www.hedimed.eu) Gabriele Berg at the Institute of Environmental Biotechnology is already working on an intervention study in which people on three continents eat exactly the same things for a certain period of time, following which their excretions are analysed. But even beyond that, Gabriele Berg sees many areas that could be influenced on the basis of the study’s findings. This starts with food production, as soil, fertiliser and pesticides affect the plant microbiome. “Fresh fruit and vegetables will always have the best microbiome; agriculture or processing companies already have a major influence here. And the storage and processing of food must also be critically reconsidered,” explains Berg. Depending on the findings of the planned study, there could also be exciting applications for individuals. “Every fruit and vegetable has a unique microbiome. So maybe at some point a personalised diet can be put together based on that.”
This research is anchored in the Field of Expertise “Human & Biotechnology“, one of five strategic foci of TU Graz.
Source: Graz University of Technology
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Lifestyle
Does Your Favorite Brand of Dark Chocolate Contain Dangerous Metals?
According to a recent article from Consumer Reports, there are some brands of Dark Chocolate that contain dangerous levels of lead, and cadmium.
Dark Chocolate
According to a recent article from Consumer Reports, there are some brands of Dark Chocolate that contain dangerous levels of lead, and cadmium.
Dark Chocolate has become popular due to studies suggesting that they are rich in antioxidants, which is beneficial to the heart, and it having low sugar properties that positively impact health.
The article, which was posted in mid December, states that 28 popular brands were tested, and that 23 of them contained high levels of the dangerous metals.
For more details, check out the article from Consumer Reports: https://www.consumerreports.org/health/food-safety/lead-and-cadmium-in-dark-chocolate-a8480295550/
STM Daily News is a vibrant news blog dedicated to sharing the brighter side of human experiences. Emphasizing positive, uplifting stories, the site focuses on delivering inspiring, informative, and well-researched content. With a commitment to accurate, fair, and responsible journalism, STM Daily News aims to foster a community of readers passionate about positive change and engaged in meaningful conversations. Join the movement and explore stories that celebrate the positive impacts shaping our world.
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(Culinary.net) Prepping for Thanksgiving gatherings is plenty of work on its own, and when family and guests can’t stay out of your way in the kitchen, you’ll need the perfect appetizer as a distraction. This Loaded Spinach Dip offers a little something for everyone with ooey-gooey goodness and just the right touch of bacon.
Find more shareable holiday appetizers by visiting Culinary.net.
Loaded Spinach Dip
Recipe courtesy of “Cookin’ Savvy”
Servings: 8-10
- 16 ounces softened cream cheese
- 1/2 cup mayo
- 1/2 cup sour cream
- 10 ounces thawed spinach
- 14 ounces drained canned artichoke hearts, roughly chopped
- 1 package (2 1/2 ounces) real bacon pieces
- 1 cup Parmesan cheese
- 1 cup mozzarella cheese
- 1 tablespoon garlic powder
- 1 tablespoon onion powder
- salt, to taste
- pepper, to taste
- pretzel bites, toasted baguette slices, crackers or veggies, for serving
- Heat oven to 375 F.
- In large bowl, mix cream cheese, mayo and sour cream. Add spinach, artichoke hearts, bacon, Parmesan and mozzarella. Mix in garlic powder and onion powder. Add salt and pepper, to taste.
- Spoon into oven-safe skillet or baking dish and bake 20-25 minutes. Serve with pretzel bites, toasted baguette slices, crackers or veggies.
SOURCE:
Culinary.net
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Visit our Food & Drink section to get the latest on Foodie News and recipes, offering a delightful blend of culinary inspiration and gastronomic trends to elevate your dining experience.
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(Culinary.net) It’s the holiday season and your family can feel the cheer as loved ones fill their appetizer plates and excitement fills the air as gifts are being placed beneath the tree.
Someone asks, munching away near the table, “Wow, how did you make this?” In your mind, you think, “It was too easy.”
These Savory Cheese Balls are not only simple to make but perfect for any holiday get-together or celebration. They’re fun to create and even more enjoyable to dive in to once finished. Texture and color are the name of the game with this recipe. The result is a beautiful array of red, gold and green, all on one plate.
Start by rolling cream cheese into balls and mixing up three bowls with powerful flavors to create the three different colors. The “green” bowl gets parsley, thyme, rosemary and, of course, some garlic, just for an extra kick of seasoning. The “gold” ball calls for caraway seeds, poppy seeds and garlic. Finally, the “red” ball includes cranberries and pecans.
Simply roll each cream cheese ball around gently until it’s coated. It doesn’t get any simpler than that. Display the array of cheese balls on a festive plate for something equally cheery and heavenly. Serve the plate with crackers, fruit or vegetables for complementary dipping options.
Find more recipes and holiday fun this season at Culinary.net.
Watch video to see how to make this recipe!
Savory Cheese Balls
Servings: 6-12
- 2 packages (8 ounces each) cream cheese
- 2 tablespoons caraway seeds
- 1 teaspoon poppy seeds
- 2 cloves garlic, minced, divided
- 1/4 cup parsley, chopped
- 2 teaspoons thyme leaves, chopped
- 1 teaspoon rosemary, chopped
- 1/4 cup dried cranberries, chopped
- 2 tablespoons pecans, chopped
- crackers (optional)
- fruit (optional)
- vegetables (optional)
- Cut each cream cheese block into three squares. Roll each square into ball.
- In small bowl, combine caraway seeds, poppy seeds and half the garlic.
- In second small bowl, combine parsley, thyme, rosemary and remaining garlic.
- In third small bowl, combine cranberries and pecans.
- Roll two cheese balls in seed mixture, two in herb mixture and two in cranberry mixture.
- Cut each ball in half and serve with crackers, fruit or vegetables, if desired.
SOURCE:
Culinary.net
At our core, we at STM Daily News, strive to keep you informed and inspired with the freshest content on all things food and beverage. From mouthwatering recipes to intriguing articles, we’re here to satisfy your appetite for culinary knowledge.
Visit our Food & Drink section to get the latest on Foodie News and recipes, offering a delightful blend of culinary inspiration and gastronomic trends to elevate your dining experience.
https://stmdailynews.com/category/food-and-beverage
Our Lifestyle section on STM Daily News is a hub of inspiration and practical information, offering a range of articles that touch on various aspects of daily life. From tips on family finances to guides for maintaining health and wellness, we strive to empower our readers with knowledge and resources to enhance their lifestyles. Whether you’re seeking outdoor activity ideas, fashion trends, or travel recommendations, our lifestyle section has got you covered. Visit us today at https://stmdailynews.com/category/lifestyle/ and embark on a journey of discovery and self-improvement.
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