Vitamin B12 is an essential nutrient that is required by the human body for various reasons like the production of red blood cells to preventing heart disease.
However, there are plenty of myths surrounding this vital nutrient that may cause people to make assumptions, which are not true. In this article, we will be debunking some of the common myths about Vitamin B12 to provide accurate information.
Myth 1: Vegan Diets Contain Enough Vitamin B12
Contrary to popular belief, vegan diets do not contain any Vitamin B12 because the nutrient is primarily present in animal-based foods.
People who follow a vegan diet need to get their Vitamin B12 from supplements or fortified foods like plant-based milk and cereals.
Myth 2: Everyone Can Absorb Vitamin B12 Easily
Even though the body requires Vitamin B12 to function properly, some people may not be able to absorb the nutrient efficiently.
People with gastrointestinal disorders or those who have undergone gastric bypass surgery may have trouble absorbing Vitamin B12. In such cases, taking supplements or injections may be necessary.
Myth 3: Vitamin B12 Deficiency Symptoms Show Up Quickly
One of the most widespread myths is that the symptoms of Vitamin B12 deficiency appear quickly. In reality, it can take months or sometimes even years to show up. Some people may also not experience any symptoms even if they are deficient in Vitamin B12.
Myth 4: Getting Vitamin B12 from Food is Enough
While it is true that consuming Vitamin B12-rich foods like eggs, meat, and dairy products can provide the body with the nutrient, it might not be enough for some people.
Age, gender, medical conditions, and dietary choices can all impact the body’s Vitamin B12 levels. In such cases, taking supplements or injections may be the best course of action.
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Myth 5: Supplements are Not Necessary for Vegetarians
Although vegetarians consume dairy or eggs, they may not intake enough Vitamin B12. In such cases, taking supplements is essential, and most vegetarian-friendly supplements are available in the market.
Myth 6: Memory Loss and Dementia are a Result of Vitamin B12 Deficiency in the Elderly
While research has concluded that low levels of Vitamin B12 in the elderly can lead to cognitive problems, it would be too simplistic to say that it is the only cause.
Memory loss and dementia can occur due to various other factors, like infectious diseases and other illnesses.
Myth 7: Higher intake of Vitamin B12 leads to Health Risks
It is a common myth that consuming high amounts of Vitamin B12 can lead to health risks. However, this myth is not true. The body can absorb larger doses of Vitamin B12 without causing any adverse effects or toxicity.
Myth 8: Vitamin B12 Boosts Energy Levels
While taking Vitamin B12 supplements may help prevent deficiency symptoms like anemia and fatigue, it does not increase energy levels. Energy-boosting supplements with Vitamin B12 should be avoided as they are often marketed deceptively.
Myth 9: Vitamin B12 Supplements help you Lose Weight
Vitamin B12 is essential for effective metabolism, and a deficiency might slow it down. However, Vitamin B12 supplements do not help with weight loss directly.
Myth 10: Vitamin B12 is Not Critical for Good Health
While Vitamin B12 intake requirements may vary depending on a person’s age, gender, and lifestyle choices, it is critical for good health.
Vitamin B12 deficiency can cause anemia, neurological problems, and lead to other health issues if left untreated.
