Vitamin B12 is one of the most important vitamins for our bodies. It plays a crucial role in the production of red blood cells, the functioning of the nervous system and the release of energy from food. Until now, we had to get this essential vitamin mainly from animal products, such as meat, fish, dairy and eggs. But a recent breakthrough in scientific research may change this.
What does this mean for vegetarians, vegans and anyone who wants to consume less animal products? And why is B12 so important anyway? In this blog, we dive deeper into the world of B12, the risks of deficiency and the new options for getting this vitamin plant-based.
Why is vitamin B12 so important?
Vitamin B12, also known as cobalamin, has several essential functions in the body. It contributes to:
-The production of red blood cells, which transport oxygen through our bodies. A deficiency can lead to anemia, which causes fatigue and weakness.
-A healthy nervous system because B12 helps protect and grow nerve cells. Prolonged deficiency can cause neurological damage.
-A properly functioning DNA and energy metabolism, allowing the body to efficiently convert nutrients into energy.
-Good memory and cognitive functions, which can help prevent mental decline later in life.
Since our body does not produce B12 itself, we must get it entirely from food or supplements.
What are the dangers of B12 deficiency?
Vitamin B12 deficiency can cause serious health problems. Symptoms often develop slowly and are not always recognized immediately. Common symptoms of deficiency include:
- Extreme fatigue and weakness
- Dizziness and shortness of breath due to anemia
- Tingling in hands and feet due to nerve damage
- Memory and concentration problems
- Muscle weakness and coordination problems
Long-term untreated deficiencies can lead to irreparable nerve damage. Vegans, vegetarians, the elderly and people with intestinal problems are especially at increased risk of deficiency because they get less or no B12 through food.
New breakthrough: a plant-based source of vitamin B12
Until now, vitamin B12 was believed to be found only in animal products because it is produced by bacteria in the gastrointestinal tract of animals. But a recent scientific discovery has shown that a plant source of B12 is possible.
Scientists have genetically modified spirulina, a blue-green algae, to produce biologically active B12. This is a huge breakthrough because spirulina is already a popular superfood, rich in protein, antioxidants and minerals. The new variety of spirulina now also contains enough B12 to be a full alternative to animal sources.
What does the research say?
The study found that modified spirulina contains about 1.64 micrograms of B12 per 100 grams. In comparison, beef contains between 0.7 and 1.5 micrograms of B12 per 100 grams. This means that spirulina may soon become a serious substitute for animal B12 sources.
The impact of this discovery is huge, especially for people who follow a plant-based diet and rely on supplements.
Do you still need B12 supplements?
While this discovery is promising, these B12-rich spirulina products are not yet widely available. Until they are, B12 supplements remain the most reliable way to get enough of this vitamin - especially for vegans, vegetarians and those at increased risk of deficiency.
Make sure you choose a high-quality supplement because not all B12 supplements are created equal. Some contain a synthetic form of B12 (cyanocobalamin), while others contain more natural forms such as methylcobalamin and adenosylcobalamin. The latter two are more absorbable and directly usable by the body.
Our B12 supplement is specially designed to supplement your daily B12 intake in an effective and easily absorbable way. Check it out here: Vitamin B12supplement.
