Deficiency can also manifest in the mouth and digestive system:
Glossitis: A swollen, inflamed tongue that may appear smooth and red.
Loss of Appetite: A decrease in hunger can lead to weight loss.
Digestive Issues: Symptoms like diarrhea or constipation may occur.
4. Ocular Symptoms
Vitamin B12 deficiency can affect your vision:
Vision Changes: Difficulty seeing in low light or changes in color perception.
Optic Nerve Damage: This can lead to vision loss if not addressed.
Who Is At Risk?
Certain groups are more susceptible to Vitamin B12 deficiency:
Vegetarians and Vegans: Since B12 is primarily found in animal products, those on plant-based diets need to be cautious.
Older Adults: Aging can affect the absorption of B12 due to decreased stomach acid production.
Individuals with Digestive Disorders: Conditions like Crohn’s disease or those who have had gastric surgery may struggle to absorb B12.
How to Increase Vitamin B12 Levels
If you suspect you have a deficiency, here are some ways to boost your levels:
Dietary Sources: Include more animal products like meat, fish, eggs, and dairy in your diet.
Fortified Foods: Look for plant-based milks, cereals, and nutritional yeast that are fortified with B12.
Supplements: Consider taking a B12 supplement, especially if you are at risk. There are two main types:
Cyanocobalamin: A synthetic form that is converted to active forms in the body.
Methylcobalamin: An active form that may be more effective for some individuals.
Treatment for Vitamin B12 Deficiency
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