Scientists Have Discovered the Ultimate Sustainable Source of Vitamin B12, Replacing Animal Products for Good

Scientists have discovered the ultimate sustainable source of Vitamin B12, offering a breakthrough in addressing global deficiency without environmental harm.

A new scientific breakthrough could transform the way we address vitamin B12 deficiency globally. Researchers have unveiled that a specially grown form of Spirulina can now produce biologically active vitamin B12, a nutrient essential for human health. Published in Discover Food, this study marks a significant step forward in sustainable nutrition, potentially offering a cleaner, greener alternative to animal-based sources of B12. 

A New Hope For Vitamin B12 Deficiency

Vitamin B12 is crucial for numerous bodily functions, including nerve health, DNA production, and red blood cell formation. Yet, millions around the world suffer from vitamin B12 deficiency, with over a billion people thought to be affected. This deficiency can lead to serious health problems such as anemia, nerve damage, and developmental issues in infants. Traditional sources of B12 are primarily animal-based, which raises environmental concerns. Livestock farming contributes significantly to greenhouse gas emissions, deforestation, and excessive water consumption.

 This discovery of a sustainable alternative in Spirulina could be a game-changer. Spirulina, a blue-green algae long touted for its nutrient density, has always been a potential B12 source. However, previous attempts to harness its benefits for human consumption were hindered by the form of B12 it contained, which is not bioavailable to humans. Until now.

  Spirulina powder

 

How The Modified Spirulina Works

The key to this breakthrough lies in a modified version of Spirulina, which has been carefully cultivated under controlled conditions using artificial light. Unlike traditional Spirulina, which contains pseudo-vitamin B12, this new form of algae produces biologically active vitamin B12, an essential nutrient the human body can use.

Researchers from Reichman University, in collaboration with scientists from Iceland, Denmark, and Austria, experimented with a biotechnology system developed by VAXA Technologies in Iceland. The system uses a closed photobioreactor to grow Spirulina under specific light conditions. This controlled environment influences the algae’s metabolism without any genetic modification, making it an environmentally friendly solution for large-scale production.

The results are promising: the modified Spirulina contains active B12 levels comparable to beef, with over 98% of the B12 in its active form. Beef, traditionally a go-to source of B12, contains 0.7–1.5 µg of B12 per 100g. The modified Spirulina contains 1.64 µg per 100g, proving that algae can provide the same amount of bioavailable vitamin B12 found in animal products. The study, published in Discover Food, highlights the potential of this breakthrough for addressing vitamin B12 deficiency in a sustainable way.

Sustainability: A Key Advantage

The environmental implications of this discovery are profound. Traditional animal farming, especially ruminant agriculture, is a major contributor to climate change. Producing beef and other animal products requires vast amounts of land, water, and energy, along with the release of significant amounts of methane gas.

By contrast, growing Spirulina is far less resource-intensive. The cultivation process uses renewable energy sources, like Iceland’s abundant geothermal and hydroelectric power. Moreover, it is carbon-neutral, meaning that it doesn’t contribute to greenhouse gas emissions, making it a much more sustainable alternative to meat-based B12 sources.

Dr. Asaf Tzachor, one of the lead researchers, said, "The findings demonstrate that photosynthetically controlled Spirulina can produce desirable levels of active vitamin B12, offering a sustainable alternative to traditional animal-source foods.”

The Global Potential For Scaling Up

The scalability of this new Spirulina production method is another key factor in its promise. If the system were implemented at a larger scale in regions like Iceland, where renewable energy is plentiful, it could potentially meet the vitamin B12 needs of millions worldwide. Researchers have modeled scenarios in which the electricity currently used by heavy industries is redirected to Spirulina production.

In one optimistic scenario, Iceland could produce over 306,400 tons of Spirulina biomass annually. This would generate enough active B12 to provide for the daily needs of over 13.8 million children aged 1-3 years. More ambitious projections suggest that over 50 million children under the age of six months could be supported globally. 

 

 

 

This is only for your information, kindly take the advice of your doctor for medicines, exercises and so on.   

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physician warns ‘never ignore vitamin B12 deficiency’; shares how it can lead to serious long term health issues

 Vitamin B12 is vital for energy and brain function. Dr Chetan Kothari warns that neglecting signs of deficiency can lead to serious health problems.

Many of us don’t pay attention to vitamin B12, but it’s a powerhouse nutrient your body needs for energy, brain function, and overall health. Ignoring it can cause tiredness, brain fog, nerve issues, and more. Dr Chetan Kothari, a general physician based in Indore with 25+ years of experience, shares in his January 1 Instagram post how ignoring B12 deficiency can have long-term consequences and explains how it impacts overall well-being. 

Common signs of vitamin B12 deficiency

“I’m going to talk to you today about vitamin B 12 deficiency and how it can cause certain symptoms,” Dr Kothari said. He explained, “It can lead to numbness or tingling in the body, and sometimes, even while driving, you might suddenly feel dizzy. These may seem like minor issues, but they shouldn’t be ignored.”

The doctor stressed that even small signs need attention. “Sudden bouts of dizziness or other mild symptoms shouldn’t be overlooked. If any of these signs appear, a B12 level test should be done as soon as possible. The good news is that it can be detected with a simple blood test, and the treatment is straightforward. Something so small can cause major issues if left unchecked.”

How can timely intervention help

Dr Kothari added that timely intervention not only helps prevent serious health complications but also ensures better energy levels, improved brain function, and overall well-being. He encouraged people to be proactive about their B12 levels and consult a doctor if they notice any unusual symptoms.

 

 

This is only for your information, kindly take the advice of your doctor for medicines, exercises and so on.   

https://gscrochetdesigns.blogspot.com. one can see my crochet creations  

https://gseasyrecipes.blogspot.com. feel free to view for easy, simple and healthy recipes    

https://kneereplacement-stickclub.blogspot.com. for info on knee replacement

https://GSiyers home remedies.blogspot.com   is the latest addition to my blogs

10 Warning Signs of Vitamin C Deficiency You Should Beware

Most people have trouble keeping their diet in check and many don't meet their recommended daily levels of essential nutrients. In fact, according to a study completed at the University of Illinois, many Americans fell short of consuming enough vitamin C. But getting enough of this essential vitamin is important for our overall well-being. In fact, high blood levels of vitamin C may be the ideal nutrition marker for overall health.   

 

Vitamin C: Why You Need It  

Vitamin C is a powerful antioxidant. But, it is also essential for many other reasons too. In fact, Vitamin C has been found to:   

 

Help prevent cancer and enhance the effect of cancer-fighting drugs 

 

Lower the risk of stroke and heart disease 

 

Quell inflammation in the body, lowering the risk of gout and other inflammatory conditions 

 

Promote healthy skin and collagen formation 

 

Slow aging, naturally 

 

Assist the body in the absorption of minerals, including iron Lower stress levels 

 

Boost the immune system 

 

Improve physical performance   

 

Are You at Risk of Vitamin C Deficiency?   

In extreme cases, severe vitamin C Deficiency is known as scurvy (a disease characterized by bleeding gums and loss of teeth) - however, this is pretty rare nowadays. Nevertheless, research has found that many people do have low levels of this vitamin, so much so that the US National Health and Nutrition Examination Survey found that 31 percent of the US population does not meet the estimated average requirement for vitamin C. Certain people, though, are more at risk for being deficient in this vitamin than others. This includes:   

 

Those dependent on drugs and/or alcohol 

 

Individuals on highly restrictive diets Individuals who do not eat fruits and vegetables daily 

 

Crohn's disease or ulcerative colitis sufferers

 

Those with a medical condition which affects their ability to digest and absorb food 

 

People who smoke - as smoking affects the absorption of vitamin C from foods 

 

People who eat less of a varied diet 

 

Pregnant and breastfeeding women 

 

Vitamin C Deficiency: The Warning Signs 

If you are concerned that you might be deficient in vitamin C, here are some signs and indications you should be on the look-out for: 

 

1. Easy bruising 

Bruising is a natural response to certain injuries - usually a fall or a knock. It is caused when small blood vessels near the skin's surface (capillaries) break and leak red blood cells. In certain situations, bruising is to be expected. Yet excessive or unexplained reddish-purple marks on the skin may point to a lack of vitamin C in the diet, due to weakened capillaries. Even minor deficiencies of vitamin C can lead to increased bruising. If this often happens to you, try to increase your dose and see if it has an effect. Studies show that consuming more vitamin C has been found to reduce the effects of bruising.   

 

 2. A wound that takes long to heal vitamin C symptoms

Look into your diet if you have cuts and scrapes that are slow to heal. Vitamin C is essential to the formation of collagen in the skin. This connective tissue helps bind a healing wound, therefore a lack of it can lead to slow healing. Vitamin C also acts as a powerful antioxidant and immune system booster, both of which encourage faster healing.  

 

3. Swollen, bleeding or inflamed gums 

Swollen or bleeding gums or recurrent mouth ulcers are often linked to low levels of vitamin C. Collagen plays an important role in supporting gum health, however, it is estimated that gums turn over at least 20 percent of their collagen every day. Consuming vitamin C is therefore vital for healthy teeth and gums. Low levels are also linked to gum disease - ranging from gum inflammation to soft tissue damage. Low vitamin C can progress if not addressed, which can eventually lead to scurvy. 

 

4. Dry or splitting hair and nails 

Strong nails and a shiny head of hair are often good indicators of a healthy, balanced diet. However, if they appear to be dry and splitting, it may indicate a deeper problem. Vitamin C usually makes its way into organs and tissues first before moving to the hair. So, low levels of the vitamin may cause you to have more than just a bad hair day. Vitamin C is also vital for the absorption of iron, a deficiency which can cause chronic hair loss and slow hair growth, as well as brittle and concave nails.  

 

5. Red, Rough or Dry Skin 

Rough and dry skin, caused by a lack of collagen is one of the first signs of scurvy. Low levels of vitamin C are also linked to a common, yet harmless skin condition known as keratosis pilaris, characterized by small, hard bumps on the upper arms, thighs, buttocks, and face. Adding vitamin C to your diet can greatly improve skin tone and texture. Studies also show that diets high in vitamin C provide better skin and less wrinkling. Vitamin C can also offset the damage caused by the sun's UV rays.  

 

6. Frequent nosebleeds

If you experience frequent nosebleeds don't dismiss an inadequate diet as the underlying cause. More often than not, nosebleeds occur when small and fragile blood vessels burst. Adequate vitamin C intake, though, decreases their fragility.  

 

7. Poor immune function 

The immune system is what helps the body protect itself against infection and disease. Consuming a diet rich in vitamin C can promote better functioning of the immune system as several cells rely on this vitamin to perform their tasks. Being deficient in vitamin C can, therefore, lead to a reduced resistance against certain pathogens. Vitamin C may also reduce the duration of the common cold (despite popular belief, it does not ward it off, rather, it affects its incidence or severity).  

 

8. Swollen and painful joints

Pain and swelling in the joints caused by inflammatory arthritis may be another sign that you need to check your vitamin C intake. A study conducted in 2004 in Great Britain, found that people with low levels of vitamin C were three times more likely to develop rheumatoid arthritis than those whose diets included foods rich in the vitamin.  

 

9. Fatigue or depression 

The two could be a result of many underlying illnesses and causes. However, one such cause may be a lack of vitamin C intake. Research has indicated that there is a link between vitamin C deficiency and psychological states. Most hospitalized patients with suboptimal vitamin C levels demonstrate a perceived improvement in mood after taking a supplement, by up to 34 percent.  

 

10. Unexplained weight gain

Not having enough vitamin C in the bloodstream can lead to an increase in body fat and waist circumference. A study conducted in 2006 at the Arizona State University found that the amount of vitamin C absorbed by the body directly affects its ability to use fat as a fuel source during both exercise and when at rest. 

 

The four-week study was conducted on 20 obese men and women who were put on a low-fat diet which contained 67 percent of the recommended daily allowance of vitamin C. In a random order, some of the participants were given a 500mg vitamin C capsule each day, or a placebo. It was found that those with low concentrations of vitamin C in their blood had higher body fat mass. Yet a steady amount of vitamin C concentration in the blood resulted in the ability to oxidize fat by 11 percent.