Question 1

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 2

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 3

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 4

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 5

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 6

can aking too many vitamin supplements have any negative side effects?

Accepted Answer

Yes: You can overdose on any vitamin supplement. Just like prescribed medication, supplements are refined, concentrated substances that can cause serious damage to the body if taken in excess. Remember, there is no substitute for a healthy diet. Nutritional supplements are unnescssary for most people.

Question 7

is it actually necessary to take vitamin supplements?

Accepted Answer

Possibly: Vitamins by definition are vital elements of our bodies building blocks that we do not make.We can extract many from dietary intake and others as supplements. Those following a well balanced and diverse diet need fewer supplements than those on a narrow or restricted diet. In the us it is hard to find foods that don't have various vitamin fortifiers added. We usually eliminate any excess daily.

Question 8

can multi-vitamin supplements be hazardous?

Accepted Answer

Most are harmless: Our body will usually eliminate any vitamin excess daily in the urine or poo. Exceptions are vitamins a, d & e which can store in the fat of our body & may be associated with overload symptoms. These vitamins are usually in tolerable amounts in most supplements & don't become a problem.You should discuss these with your dr.

Question 9

what are vitamin supplements that start metabolism?

Accepted Answer

None!: Vitamins don't boost metabolism! period. I know the ads say they do, but it's simply not true.

Question 10

what are the best vitamin supplements for skin care?

Accepted Answer

Skin vitamin: A multi vitamin, Vit D,fishoils  and Biotin

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Doctor answers about:

Vitamins and supplements adverse effects

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:

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:

Can aking too many vitamin supplements have any negative side effects?

A member asked:

Is it actually necessary to take vitamin supplements?

A member asked:

Can multi-vitamin supplements be hazardous?

A member asked:

What are vitamin supplements that start metabolism?

A member asked:

What are the best vitamin supplements for skin care?

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