What deficiency will one get when a person lacks vitamin B12?

A lack of vitamin B12 causes megaloblastic anemia, leading to large, fewer red blood cells, resulting in fatigue, weakness, and pale skin, and can also cause neurological issues like numbness, balance problems, memory issues, and mood changes (depression, confusion) because B12 is vital for nerve health and red blood cell production, impacting oxygen delivery throughout the body.

What happens when your vitamin B12 level is low?

Low Vitamin B12 causes fatigue, weakness, neurological issues like numbness/tingling, cognitive problems (memory loss, confusion, depression), and anemia, leading to pale skin, shortness of breath, and a sore tongue, as B12 is vital for nerve function and red blood cell formation. Symptoms develop slowly and worsen over time, affecting physical, mental, and neurological health, so prompt medical attention with blood tests and supplements/injections is crucial.
 

Does vitamin B12 interact with amlodipine?

No direct, significant interactions are generally reported between Vitamin B12 and amlodipine, but it's crucial to consult your doctor because interactions with other vitamins or supplements can occur, and individual responses vary; while B12 itself seems safe, general advice is to tell your doctor about all supplements you take with amlodipine. 

Can B12 cause nausea?

Taking doses of vitamin B-12 might cause: Headache. Nausea. Diarrhea.

What are the symptoms of a B12 deficiency in adults?

Symptoms of vitamin B12 or folate deficiency

• extreme tiredness.
• a lack of energy.
• pins and needles (paraesthesia)
• a sore and red tongue.
• mouth ulcers.
• muscle weakness.
• disturbed vision.
• psychological problems, which may include depression and confusion.

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What do you crave when your B12 is low?

B12 deficiency can trigger cravings, often for protein-rich foods like meat, fish, or eggs, as the body seeks the missing nutrient, but it can also cause sugar cravings or even unusual desires like chewing ice (pica). These cravings, along with fatigue, irritability, and memory issues, signal the body's attempt to compensate for low B12, a vitamin vital for energy and nerve function, so specific, unusual urges warrant medical investigation. 

What food is highest in B12?

The foods highest in Vitamin B12 are animal-based, with clams, beef liver, and other organ meats offering the most, followed by fish (salmon, tuna), dairy (milk, yogurt, cheese), eggs, and fortified cereals/nutritional yeast, supporting nerve health and DNA production.
 

What are the mental symptoms of B12 deficiency?

Vitamin B12 deficiency can also cause symptoms that affect your brain and nervous system (neurological symptoms), including: numbness. muscle weakness. psychological problems, which can range from mild depression or anxiety, to confusion and dementia.

What happens to your weight when you take B12?

In fact, some studies have even suggested the opposite. For instance, one study noted that individuals who regularly took vitamin B12 supplements gained between 2.5 to 17 fewer pounds (1.2 to 7.7 kg) over a decade than those who didn't supplement.

What medications cannot be taken with B12?

You should be cautious taking Vitamin B12 with medications that reduce stomach acid (like omeprazole, famotidine, ranitidine), diabetes drugs (metformin), certain anti-seizure meds (phenytoin, phenobarbital), gout medicine (colchicine), and aminosalicylic acid, as these can decrease B12 absorption; Vitamin C supplements might also reduce B12 effectiveness, so consult your doctor about timing or supplementation needs. 

What is the biggest side effect of amlodipine?

Common side effects

• Headaches. Make sure you rest and drink plenty of fluids. ...
• Feeling dizzy. If amlodipine makes you feel dizzy, stop what you're doing and sit or lie down until you feel better. ...
• Flushing. Try cutting down on coffee, tea and alcohol. ...
• A pounding heartbeat. ...
• Swollen ankles.

What diseases are associated with low B12?

What causes vitamin B12–deficiency anemia?

• Autoimmune diseases, such as celiac disease, type 1 diabetes, and thyroid disease.
• Chronic pancreatic disease.
• Genetic conditions, such as Imerslund-Gräsbeck syndrome, inherited intrinsic factor deficiency, and inherited transcobalamin deficiency.

What is the main reason for B12 deficiency?

Diet. Some people can develop a vitamin B12 deficiency as a result of not getting enough vitamin B12 from their diet. A diet that includes meat, fish and dairy products usually provides enough vitamin B12, but people who do not regularly eat these foods can become deficient.

What deficiency causes you to feel off balance?

Deficiencies in Vitamin B12, Vitamin D, and Iron (leading to anemia) are common culprits for feeling off balance, affecting the nervous system, muscle function, and oxygen supply, respectively. Other potential deficiencies include Magnesium, which impacts coordination, and even imbalances in electrolytes like Potassium. A persistent feeling of imbalance warrants a doctor's visit for proper diagnosis and treatment. 

Can low B12 cause neurological issues?

A lack of vitamin B12 can cause neurological problems, which affect your nervous system, such as: vision problems. memory loss. pins and needles.

Why do I feel worse after my B12 injection?

If you feel worse after your B12 injection, you're not alone, and it doesn't mean something is wrong with the treatment. In many cases, it's a temporary response as your body starts healing and adjusting to better nutrition. But it's important to listen to your body.

Is 2 eggs a day enough B12?

Yes, two eggs a day can provide a significant portion, often around half, of the recommended daily Vitamin B12 for many adults, making them a good source, especially for vegetarians, but it might not cover 100% for everyone, depending on individual needs and the hen's diet, so other animal products or fortified foods help ensure adequate intake. 

What drink has the most B12?

The drink with the most B12 is often fortified soy milk, which can provide a significant portion of your daily needs per cup, though cow's milk and yogurt are also great natural sources. For those seeking high doses, specific fortified juices, energy drinks, and supplement-enhanced beverages can offer extremely high amounts, with some containing hundreds of times the Daily Value, so always check labels. 

What are the symptoms of B12 deficiency in legs?

Vitamin B12deficiency symptoms may include:

• strange sensations, numbness, or tingling in the hands, legs, or feet.
• difficulty walking (staggering, balance problems)
• anemia.
• a swollen, inflamed tongue.
• difficulty thinking and reasoning (cognitive difficulties), or memory loss.
• weakness.
• fatigue.

What is clinically one of the first signs of vitamin B12 deficiency?

The first sign of a B12 deficiency is often fatigue and weakness, stemming from reduced oxygen transport due to fewer red blood cells, but other early symptoms include pale skin, a sore/smooth tongue (glossitis), mouth sores, irritability, and tingling in hands or feet (pins and needles). These symptoms develop slowly, affecting energy and nerve function because B12 is crucial for red blood cell production and nerve health. 

What does B12 deficiency do to nails?

Nail changes in vitamin B12 deficiency present as hyperpigmentation of nails like bluish discoloration of nails, blue-black pigmentation with dark longitudinal streaks, and longitudinal and reticulate darkened streaks.

What vegetable has the most B12?

Fruits and vegetables don't contain vitamin B12, but select plant foods are a good source, including fortified nutritional yeast, fortified breakfast cereals, and nori (dried seaweed). Certain people are at an increased risk of vitamin B12 deficiency, including those following a plant-based diet.

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