Rapid Fat Loss Diets

Wednesday, February 11, 2009

Vitamin B12: Are you Deficient?

By Sonia Reece

The body requires a minimum dosage per day of Vitamin B12 in order to sufficiently prevent anemia and effectively produce red blood cells. In fact, B12 is one of the top 5 nutrients that your body needs to function at its optimum level.

Animal products like eggs, cheese and milk are were you will find B12 primarily. Vegans can supplement with foods enriched with vitamin B12, including soy and enriched cereals.

What are the signs of being deficient in vitamin B12?

If you aren't eating any of the above mentioned foods and feel weakness, shortness of breath, dizziness, fatigue, numbness, heart palpitations, bleeding gums, mouth sores, nausea, poor appetite and diarrhea, you might be vitamin B12 deficient.

Symptoms may present themselves after years of b12 deficiency, and usually don't manifest until years later. A deficiency of B12 can produce pernicious anemia, which can lead to Alzheimers, memory loss, confusion and even dementia.

Seniors absorb the supplement better in the sublingual form. Malabsorption of the vitamin is another reason for the deficiency. Example, to receive optimal benefits from supplementing with vitamin B12 you would combine with folic acid and vitamin c, which will assist the absorption.

So, now you might be wondering how much is ENOUGH? What is the proper dosage to prevent Vit B12 deficiency?

I was pondering the same thing and after researching several reputable sites like National Institute of Health, I was able to come up with this.

-.4 mcg- 0-6 months

-.5 mcg- 7-12 months

-.9 mcg- 1-3 years

-1.2mcg- 4-8 years

-1.8mcg- 9-13 years

-2.4mcg- age 14- older

-2.6mcg- pregnant adolescent females

-2.8mcg- lactating females

-25-100mcg- Adults over 50 (unless consistently eating vitamin B12-fortified foods)

Dosages may vary slightly from experts in the field, but two parts were clear: Our bodies were built to absorb low levels of vitamin B12 at dosages between .1mcg-1mcg per meal.

Vitamin B12 absorption can be affected by environmental factors and respond to the toxic invasion. Consuming chlorinated water regularly, for instance is one example of an environmental factor that can lower or diminish absorption of the vitamin.

We also have to take into consideration the pesticides and toxins that our plants and animals are consuming and figure out if that is also causing Vit B12 deficiency. - 17273

About the Author:

0 Comments:

Post a Comment

Subscribe to Post Comments [Atom]

<< Home