What are the side effects of taking B complex vitamins?

What are the side effects of taking vitamin B complex everyday?

High doses of supplemental B3 (niacin) may lead to vomiting, high blood sugar levels, skin flushing, and even liver damage ( 34 ). Additionally, high doses of B6 can cause nerve damage, light sensitivity, and painful skin lesions ( 35 ).

Is it okay to take B complex everyday?

The National Institutes of Health recommends that adults get 400 micrograms (mcg) daily, while breast-feeding mothers need 500 mcg a day, and pregnant teens and women should get 600 mcg a day.

What are the negative effects of vitamin B?

High doses of vitamin B-12, such as those used to treat a deficiency, might cause: Headache. Nausea and vomiting. Diarrhea.

Who should not take Vit B complex?

High doses of nicotinic acid, a synthetic form of vitamin B3, can raise blood sugar levels. This can interfere with diabetes medications. People with diabetes or high blood sugar should not take high doses of nicotinic acid (measuring 1,000 mg or more). Excess nicotinic acid.

What are the side effects of Vitamin B Complex?

Does B complex cause weight gain?

The bottom line is, B-vitamins will not cause unwanted weight gain and if you are dieting, you should always take a daily MVM to help preserve muscle.

Does Vitamin B Complex increase blood pressure?

When the amount of vitamin B1, also known as thiamine exceeds the normal levels in the body, it can cause hypertension or high blood pressure. Similarly, when high doses of vitamin B2, usually referred to as riboflavin is taken, it can cause hypotension or low blood pressure.

What medications should not be taken with B12?

Certain medications can decrease the absorption of vitamin B12, including: colchicine, metformin, extended-release potassium products, antibiotics (such as gentamicin, neomycin, tobramycin), anti-seizure medications (such as phenobarbital, phenytoin, primidone), medications to treat heartburn (such as H2 blockers ...

Should I stop taking vitamins if my pee is bright yellow?

Bright yellow urine is common when taking a vitamin B complex, specifically due to the B2 vitamin, also known as riboflavin. In fact, “flavin” comes from the Latin “flavus” which means yellow. So don't ditch your daily vitamins yet—they're actually a vital part of maintaining your overall health.

How much B complex should you take a day?

Many doctors recommend 100 mg of B-complex vitamins per day. Double-blind research suggests that supplementing with vitamin B-complex multivitamin may reduce feelings of anxiety, perceived stress, and tiredness.

What is the best time to take B complex?

B-complex vitamins should be taken early in the day, preferably with your first meal. They help the body produce energy from food and taking them later in the day can interfere with your sleep.

Which is better B12 or B complex?

When it comes to the issue of vitamin B12 vs B complex, both types of vitamins are crucial. If you're lacking B12, consume more of it via supplements or food. If you're lacking vitamin B in general, consider B complex vitamins instead. Overall, both vitamins are essential nutrients.

What is the difference between vitamin B12 and vitamin B complex?

The difference between Vitamin B12 and B Complex is that Vitamin B12 is just one of the eight B vitamins that form the B complex. Together, the set of 8 B vitamins that make up the B complex are presented in the optimum balance to provide the recommended daily amount.

Can taking vitamin B complex make you feel sick?

A minimum daily dose of each vitamin is necessary to maintain good health. Significantly exceeding this dose, however, can cause illness. In general, the symptoms of vitamin toxicity include nausea, gastrointestinal problems like constipation and diarrhea, hair loss, rashes, and nerve damage.

Is clear pee good?

Clear urine is a sign of good hydration and a healthy urinary tract. However, if they consistently notice clear urine and also have extreme or unusual thirst, it is best to speak to a doctor.

Is B complex good for you?

B vitamins play a vital role in maintaining good health and well-being. As the building blocks of a healthy body, B vitamins have a direct impact on your energy levels, brain function, and cell metabolism. Vitamin B complex may help prevent infections and help support or promote: cell health.

What color is healthy urine?

Normal urine color ranges from pale yellow to deep amber — the result of a pigment called urochrome and how diluted or concentrated the urine is.

Does B12 cause dementia?

Vitamin B12 has not been proven to cause Alzheimer's or dementia, but studies have shown that increasing B12 intake in women can slow cognitive decline.

Can I take B12 with blood pressure medication?

No interactions were found between lisinopril and Vitamin B12.

What are the symptoms of low B12?

Is vitamin B complex good for anxiety?

All B vitamins play a beneficial role in reducing anxiety and improving your mood. For instance, a study[5] published in the Journal of Functional Foods found that people who ate B vitamin-rich foods saw significant improvements in their anxiety and stress scores compared to those who didn't eat B vitamin-rich foods.

Is vitamin B good for heart?

B-vitamins, particularly folic acid, reduce homocysteine levels effectively; it was suggested, therefore, that supplementation with these vitamins might decrease cardiovascular risk and reduce the morbidity and mortality associated with stroke, coronary heart disease and peripheral artery disease.

Can too much vitamin B hurt you?

Safety and side effects

However, taking too much vitamin B-6 from supplements can cause: A lack of muscle control or coordination of voluntary movements (ataxia) Painful, disfiguring skin lesions. Heartburn and nausea.

What is better multivitamin or B complex?

Most multivitamin-mineral products contain the B-complex along with the rest of the essential vitamins and minerals. Since they are more complete than B-complex vitamins alone, multiple vitamin-mineral supplements are recommended to improve overall micronutrient intake and prevent deficiencies.

Do B vitamins burn fat?

Although research in humans is still very limited, some studies suggest that vitamin B12 could affect body fat and metabolism. One review concluded that vitamin B12 plays a key role in fat metabolism, noting that a deficiency could be linked to increased fat accumulation and obesity ( 3 ).