What happens if to much B12 is too high?
However, supplementing with excessively high levels of B12 has been linked to some negative side effects. Several studies have shown that megadoses of the vitamin can lead to outbreaks of acne and rosacea, a skin condition that causes redness and pus-filled bumps on the face.
What happens if a child has too much vitamin B?
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.
Can B12 hurt a child?
Kids who aren’t getting enough Vitamin B12 are at risk of Vitamin B12 deficiency, especially kids who have a restricted diet and cannot consume animal products containing Vitamin B12 Vitamin B12 deficiency can cause long-term problems,and it’s actually more prevalent than many researchers have previously thought.
Does high B12 mean leukemia?
An abnormally high vitamin B-12 status can be an early sign of liver disease, diabetes, or certain types of leukemia. A doctor may use the results of a vitamin B-12 test to help form their diagnosis.
How much vitamin B12 should a 12 year old take?
How much vitamin B-12 should you take?
| Category | Vitamin B-12: Recommended Dietary Allowance (RDA) in micrograms (mcg) For children under age 1, only an adequate intake (AI) is available |
|---|---|
| 1-3 years | 0.9 mcg/day |
| 4-8 years | 1.2 mcg/day |
| 9-13 years | 1.8 mcg/day |
| 14 years and up | 2.4 mcg/day |
Is it possible to overdose on vitamin B12?
If you experience side effects from B12 injections, ask about switching to oral doses instead. Vitamin B12 is a water-soluble vitamin. When consumed in excess amounts, it’s flushed out of the body through urine. For this reason, a vitamin B12 overdose is unlikely.
Is it possible for a child to overdose on vitamins?
With a healthy diet and a children’s multivitamin, you can be assured that your child is receiving enough of each vitamin for good health. Many children’s vitamins are chewable and taste similar to candy, so the possibility of an overdose is real. Knowing the symptoms of vitamin overdose can help you react quickly.
What happens if a child is deficient in vitamin B12?
Breastfeeding and Vitamin B12 deficiency… Babies who are exclusively breast fed by mothers who are unaware that they are deficient in vitamin B12, can be at greater risk for developmental disability, such as loss of speech, social skills and motor skills.
Is there a maximum dose of vitamin B12?
There isn’t a tolerable upper intake level for vitamin B12, as it’s considered a vitamin with low levels of toxicity. That means that there’s no maximum daily dose that’s known to cause adverse effects to the general population. However, there are some groups of people that may be at a greater risk of vitamin B12 overdose.