Vitamin B12
Vitamin B12 Information
Vitamin B12 is a vital type of vitamin B. It’s essential for the production of red blood cells, as well as for cognitive function and nerve tissue. A deficiency may occur if the body’s demands aren’t met due to a lack of vitamin B12.
Left untreated, it can lead to several symptoms and even irreversible neurological issues. As a water-soluble vitamin, it can be dissolved in water and absorbed by the bloodstream. Vitamin B12 may be stored in the body for up to four years, but the body can get rid of it through urination.
What Are the Signs of Vitamin B12 Deficiency?
Vitamin B12 may lead to severe symptoms if left untreated. Although not expected, it can potentially be painful and can even cause irreversible damage to the brain and nervous system.
The following symptoms could be an indication of lower vitamin B12 levels, but it doesn’t mean that you have a definitive vitamin B12 deficiency. You still need to consult a medical practitioner for a diagnosis.
Possible Symptoms:
- Mood changes
- Depression
- Fatigue
- Confusion
- Memory problems
- Difficulty concentrating
- Headaches
Severe Symptoms:
- Tingling or numbness in the hands and feet
- Neurological issues
- Dementia
- Psychosis
Lack of Vitamin B12 in Infants:
- Difficulties feeding
- Face tremors or unusual movements
- Irritation
- Reflex problems
- If left untreated, eventual growth problems might occur.
Who is at Risk for Vitamin B12 Deficiency?
Due to animal-sourced food being excluded from vegetarian and vegan diets, those who don’t consume meat, fish or dairy products may be at risk and should consider vitamin B12 supplements, especially if they’re breastfeeding and pregnant.
People with certain medical conditions might be at risk due to a lack of nutrient absorption in the body. Depending on the medical ailment, an individual can take a vitamin B12 supplement orally or by injection. Conditions that can increase the likelihood of a B12 deficiency include:
- Celiac disease
- Pernicious anemia
- Inflammatory bowel disease (IBD)
- Gastritis
- Diabetes
Vitamin B12 Dosage for Seniors
As we age, our bodies don't absorb nutrients as well as they used to. Therefore, older people are at risk of health problems due to vitamin deficiencies.
Whether a senior has a vitamin B12 deficiency or any underlying health issues, there may be cases where a medical practitioner recommends higher doses than usual. Recent studies have found that 500mcg is an effective daily dosage for seniors. Even so, it depends on each individual's specific situation. It’s recommended you consult your medical practitioner first.
The Best Time to Take Vitamin B12
It’s suggested that you should take water-soluble vitamins including B12 with a glass of water on an empty stomach. Therefore, it’s best to take it in the morning. Sleep might be interrupted if you take it at night, as it aids energy metabolism during the day.
Where To Buy Vitamin B12 Supplements
Mr Vitamins is Australia’s leading vitamin and natural health retailer with over 25 years of experience helping to improve customers’ health and wellbeing. We offer a wide range of vitamin B12 supplements from various brands available online.
Suppose you are uncertain about which vitamin B12 supplement would benefit you. In that case, you can consult one of Mr Vitamins’ professional practitioners, who would be happy to assist you with any questions or concerns.
We strive to provide expert advice and excellent value for your money with our price match guarantee.
A Worthwhile Supplement for Healthy Bodily Function
Vitamin B12 is essential for the body and the normal functioning of the nervous system and brain. It’s also crucial for energy metabolism and red blood cell formation.
Deficiencies can have profound implications, such as cognitive issues and nerve damage. Those with certain existing health conditions can be at increased risk of vitamin B12 deficiency because their bodies can’t absorb the necessary nutrients effectively
Eating a balanced diet can help most people to receive enough vitamin B12. For others, a medical practitioner may recommend vitamin B12 injections or supplements instead. Always consult your doctor if you experience any symptoms or are unsure if you’re getting enough vitamin B12
Frequently Asked Questions
What is vitamin B12?
What are the benefits of vitamin B12?
Vitamin B12 is crucial for healthy blood. When the body lacks vitamin B12, there is a decrease in the production of red blood cells. Here are some of the benefits:
- Reduced risk of anemia through the formation of red blood cells
- Helps to regulate and create DNA
- Helps cognitive functioning
- Assists normal function of the nervous system and brain
- Essential for energy production and metabolism
- Aids in protecting the eyes from macular degeneration
- Possible prevention of congenital abnormalities
How to get vitamin B12 naturally?
Vitamin B12 can be found naturally in most animal products, such as:
- Eggs
- Poultry
- Ham
- Pork
- Beef
- Lamb
- Fish - tuna and haddock especially
- Dairy products such as yogurt, milk, and cheese
- Some nutritional yeast products
How much vitamin B12 should you take per day?
What is the recovery time for vitamin B12 deficiency?
The best way to bring vitamin B12 levels back to normal is by getting a vitamin B12 injection. This will show improvement within 24 to 72 hours after the vitamin B12 shot. It’s also recommended for individuals struggling to absorb vitamin B12 from supplements or food. The injection allows it to enter the bloodstream directly, making it more effective.