Question 1

are there any adverse effects of coming into contact with sunlight when taking vitamin b tablets?

Accepted Answer

NO: B vitamins do not have significant interactions with sunlight.  Vitamin a is a different story, as it can increase sensitivity to sunlight.

Question 2

i was wondering what are the adverse effects of taking excess dosages of vitamins and calcium?

Accepted Answer

Confused question: No toxicity from water soluble vitamins. Toxicity from fat-soluble vitamins. Toxicity from calcium.

Question 3

i want to know about vitamins and minerals that can help me to counter the adverse effects (diabetes risk) of aripiprazole 15 mg.  i'm doing excercise

Accepted Answer

Preventative diet.: Evidence for vitamins and minerals reducing diabetes risks evidence is not strong. A  better bet is to adapt a preventative diet to lower risks.

Question 4

children up to 4 years old we have to give 10 g of vitamin d3 daily, but we still give this to our 5 year old son every day. could this have adverse effects? could we better stop to give it? we also give him vitamin c supplement daily, is this ok?

Accepted Answer

: Vitamin C &amp; D are often added or already present in food in our regular diet (i.e. cereal, milk, orange juice). The Vitamin D recommended dietary allowance (RDA) for children 4-8 years old is 600 IU/day (15µg). The upper limit is 3000 IU/day. For Vitamin C the RDA is 25 mg/day, the upper limit is 650 mg/day.

Question 5

my vitamin d level is 19ng/ml the lab reference is 30-100. nih website says 20ng/ml is adequate, and above 50 has adverse effects, but md says above 30 is optimal. do i need to supplement and how much? md advised 5000 iu/day, i think it's excessive?

Accepted Answer

: Levels of 50 nmol/L (20 ng/mL) or above are adequate for bone and overall health. Levels below 30 nmol/L (12 ng/mL) are too low &amp; might weaken your bones &amp; affect your health. Levels above 125 nmol/L (50 ng/mL) are too high and can cause health problems.For you, the 19 is too low and should be increased and initially increasing with 5000 IU per day for about a month, then 1000 IU per day usually.

Question 6

any major side effects from vitamin b complex?

Accepted Answer

Unlikely: I  am  not aware of any side effect  for vitamine b complex.

Question 7

how long will it take for b vitamins to start working and show effects?

Accepted Answer

B vitamins are among: The water-soluble group of vitamins; so the body needs adequate supply each day, especially if it is under physical/emotional stress. B vitamins work quickly (depending on what specific reason you're taking them). What effects are you expecting?

Question 8

is there a need for b vitamins after 55?

Accepted Answer

Yes: Vitamin levels start to decrease in our bodies over time due to age, stress, medical conditions, poor diet (since most americans do not eat well), trauma, and from medications that prevent absorption.  So yes, take a b complex to help you. You can also get your doctor to check you levels.  Aim for higher levels rather than the bottom of the normal range.  You will feel better.

Question 9

is vitamin b helpful in weight reduction?

Accepted Answer

Vitamin B Weight Los: The best way to reduce weight is to reduce your calories and increase your exercise. Everything else is much less important despite the promotions, advertisements, and quackery suggesting magic bullets in order to lose weight. In addition, your diet should well balanced so that additional supplements are not needed. Work with your physician or a dietician for a diet and exercise program for you.

Question 10

what food has a great source of vitamin b?

Accepted Answer

No single source: There are many different types of b vitamins. B 12 is present only on animal proteins, including dairy. Most of other vitamins are present in vegetable and meat sources, and a balanced diet rich in vegetables and fruits will provide adequate amounts. See this site for more info.
http://www.nlm.nih.gov/medlineplus/bvitamins.html.

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Doctor answers about:

Vitamin b adverse effects

A member asked:

Are there any adverse effects of coming into contact with sunlight when taking vitamin b tablets?

A member asked:

I was wondering what are the adverse effects of taking excess dosages of vitamins and calcium?

A member asked:

I want to know about vitamins and minerals that can help me to counter the adverse effects (diabetes risk) of aripiprazole 15 mg. i'm doing excercise

A member asked:

Children up to 4 years old we have to give 10 g of vitamin d3 daily, but we still give this to our 5 year old son every day. could this have adverse effects? could we better stop to give it? we also give him vitamin c supplement daily, is this ok?

A member asked:

My vitamin d level is 19ng/ml the lab reference is 30-100. nih website says 20ng/ml is adequate, and above 50 has adverse effects, but md says above 30 is optimal. do i need to supplement and how much? md advised 5000 iu/day, i think it's excessive?

A member asked:

Any major side effects from vitamin b complex?

A member asked:

How long will it take for b vitamins to start working and show effects?

A member asked:

Is there a need for b vitamins after 55?

A member asked:

Is vitamin b helpful in weight reduction?

A member asked:

What food has a great source of vitamin b?

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