Should I take B12 or B complex?

Is it better to take B12 or B complex? Most people don't need to take a B complex supplement, as their diet should provide enough of the vitamins. If you don't have enough vitamin B12, you can have B12 shots or take it as a tablet, depending on what your doctor recommends.


What are the warning signs of vitamin B12 deficiency?

Symptoms of vitamin B12 or folate deficiency anaemia
  • extreme tiredness (fatigue)
  • lack of energy (lethargy)
  • breathlessness.
  • feeling faint.
  • headaches.
  • pale skin.
  • noticeable heartbeats (palpitations)
  • hearing sounds coming from inside the body, rather than from an outside source (tinnitus)


Which vitamin B12 is good for pregnancy?

Intramuscular hydroxocobalamin and oral cyanocobalamin are treatment options for the management of clinically relevant vitamin B12 deficiency during pregnancy.


Do I need to take B12 if I take B complex?

Yes. You can take vitamin B 12 and b complex together. Vitamin B 12 is part of the vitamin B complex only.

How do I know if I need B complex?

People who are vitamin B deficient may feel tired, numbness or weakness, among other symptoms.


Vitamin B12 vs. B-Complex: What’s the Difference & Which One Do You Need?



What happens if I take B complex every day?

Risk of too much B vitamins

B vitamins are water-soluble, meaning your body can get rid of extra amounts through the urine. But if you take very high doses over a long period of time, it's possible to take too much Vitamin B Complex, leading to severe side effects from specific vitamins, like vitamin B3 or vitamin B6.

What do you crave when your B12 is low?

If you're suddenly craving meat for no clear reason, it could be your body's way of signaling a vitamin B12 deficiency. According to Pallian, people low in B12 may also find themselves unusually hungry for fish or eggs.

Which is better, B complex or just B12?

To summarize, B-Complex supplements combine a number of B Vitamins into a convenient package to support cellular metabolism, brain and nervous system health, and whole-body wellness. Vitamin B12 supplements support nerve health and a healthy mood‡ and can help reduce fatigue for those low in B12.


What not to mix B complex with?

Vitamin B complex should not be taken with the following drugs:
  • Anisindione.
  • Bortezomib.
  • Capecitabine.
  • Ceftibuten.
  • Cephalexin.
  • Cephradine.
  • Cholestyramine.
  • Colesevelam.


What vitamin gives you the most energy?

If you have low energy, certain vitamins and supplements may help improve your symptoms. Low levels of B vitamins, vitamin D, and iron can cause fatigue. But taking these vitamins is only likely to improve your energy if your levels are low. Ginseng, coenzyme Q10 (CoQ10), and ashwagandha may all help increase energy.

Is too much B12 bad for fertility?

In addition to supporting regular reproductive health, research shows that higher levels of B12, as well as folate, may enhance fertility in women who are undergoing infertility treatment.


What form of B12 is best?

Methylcobalamin is the most bioavailable form of B12, meaning it's readily absorbed and used by the body. It contains a methyl group, which is necessary for a process known as methylation—vital for many body functions, including detoxification, DNA repair, and the production of neurotransmitters.

What are the signs of B12 toxicity?

Digestive disturbances: Symptoms may include loss of appetite, nausea, and diarrhea. Headaches, rashes, and itching. Numbness or weakness in the arms, legs, and facial muscles. Cardiovascular complications: These may include increased heart rate, difficulty breathing, chest pain, high blood pressure, and heart failure.

What are the facial signs of B12 deficiency?

Cutaneous manifestations associated with vitamin B12 deficiency are skin hyperpigmentation, vitiligo, angular stomatitis, and hair changes. A diagnosis of vitamin B12 deficiency is often overlooked in its early stages because these signs are not specific to vitamin B12 deficiency alone.


What does B12 acne look like?

What Does Vitamin B12 Acne Look Like? Vitamin B12 acne is included in a subset known as “inflammatory acne.” These include pustules (the white-capped, pus-filled ones), cysts and nodules (the hard, deep ones), and papules (similar to cysts, but not as large).

Can B12 deficiency cause weight gain?

Contrary to common assumptions, Vitamin B12 deficiency doesn't directly lead to weight gain. However, it can indirectly influence weight through its impact on energy metabolism. Insufficient B12 can lead to fatigue and weakness, which may reduce physical activity levels and, in turn, lead to weight gain.

What cancels out B12?

There is general consensus that gastric acid–lowering drugs, including proton pump inhibitors (PPIs) and H2-receptor antagonists (H2RAs), and the antidiabetes drug metformin can reduce circulating vitamin B-12 concentrations with prolonged use.


What vitamins help with hair growth?

What are the best vitamins for hair growth? The available evidence supports the routine use of only three supplements: Vitamin D, Iron, and Vitamin C, mostly for its effects on improving iron absorption.

What food is highest in B12?

Top foods with B12

Clams, 3 ounces: 84 mcg. 100% fortified breakfast cereal (check the label), 1 serving: 6. Trout, 3 ounces: 5.4. Salmon, 3 ounces: 4.9.

Do you need B12 if you take B complex?

Research shows vitamin B12 and B complex are safe to take together. However, it's important to note that many B complex vitamins already contain B12. If you do want to take both vitamins, make sure to maximize the benefit by finding a B complex blend that contains other essential vitamins.


How do you feel if your B12 is low?

Key points about vitamin B12 deficiency anemia

Symptoms include weak muscles, numbness, trouble walking, nausea, weight loss, irritability, fatigue, and increased heart rate.

Which brand of B complex is best?

Our Top Picks for Best Vitamin B Complex
  • Best Budget-Friendly: Nature's Bounty Super B-Complex.
  • Best for Vegans: Thorne B-Complex #12.
  • Best for Athletes: Klean Athlete Klean B-Complex.
  • Best Allergy-Friendly: Nordic Naturals Vitamin B Complex.
  • Best Whole-Food: Garden of Life Vitamin Code Raw B-Complex.


Which fruit is B12 rich?

Apples and bananas help improve gut health, supporting better B12 absorption. Some fortified fruit juices (like orange juice) may include added B12.


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 vitamin am I lacking if I'm always hungry?

This constant feeling of hunger may be due to nutrient imbalances, particularly a lack of vitamins B1 and B3, which are essential for energy metabolism. In addition, a deficiency in essential nutrients such as protein, fiber, and certain minerals can also contribute to an increased appetite.