The needs of individuals amounts of vitamin B-12:
The recommended daily intake of vitamin B-12 varies depending on age and gender. Here's a breakdown of the recommended amounts:
Adults:
- Age 19-50: 2.4 micrograms (mcg)
- Age 51 and older: 2.4 mcg for women, 2.6 mcg for men
Pregnant and Breastfeeding Women:
- Pregnancy: 2.6 mcg
- Breastfeeding: 2.8 mcg
Infants and Children:
- 0-6 months: 0.4 mcg
- 7-12 months: 0.5 mcg
- 1-3 years: 0.9 mcg
- 4-8 years: 1.2 mcg
- 9-13 years: 1.8 mcg
- 14-18 years: 2.4 mcg
Factors Affecting Vitamin B-12 Needs:
- Vegan or Vegetarian Diet: Individuals who follow a vegan or vegetarian diet may need to take a vitamin B-12 supplement, as it is primarily found in animal products.
- Absorption Issues: Certain medical conditions, such as pernicious anemia or malabsorption disorders, can interfere with the body's ability to absorb vitamin B-12.
- Medication Interactions: Some medications can interact with vitamin B-12, affecting its absorption or metabolism.
Signs of Vitamin B-12 Deficiency:
- Fatigue.
- Weakness.
- Numbness or tingling in the hands and feet.
- Difficulty walking or balancing.
- Pale skin.
- Sore tongue.
- Constipation or diarrhea.
If you are concerned about your vitamin B-12 status, it is important to consult with a healthcare professional. They can assess your risk factors, recommend a suitable vitamin B-12 supplement if necessary, and monitor your levels.
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