B12 supplements can come in a variety of forms — spray, liquid, capsule — which can make it difficult to know what to buy.

While megadoses of up to 2,000 mcg are considered safe in treating B12 deficiency, it’s always best to avoid excessive amounts of any vitamin, especially when it’s not needed. If you think you ...

Curd: Homemade curd (1 cup) delivers around 1.2 mcg of B12. Breakfast cereals: Many cereals are fortified with B12, sometimes providing more than 100% of the daily value per serving. Always check ...

One large egg contains about 0.6 mcg of B12 — roughly 25% of your daily need. Eggs also deliver protein, healthy fats, and choline for brain health. Have them boiled, poached, or as part of a ...