Seafood & B12 - Questions & Answers - Page 5

Vitamin B12 is a water-soluble vitamin that plays a crucial role in maintaining a healthy nervous system, forming red blood cells, and keeping the body's metabolism in good working order. It's an essential nutrient that can only be obtained through consuming food or supplements, and it's essential for human health.

Popular questions about Vitamin B12

How much vitamin B12 is in shrimp?

According to the USDA, 1 ounce of cooked shrimp contains approximately 0.3 milligrams of vitamin B12.

How much vitamin B12 is in tilapia?

Tilapia contains about 1.14 mcg of Vitamin B12 per 3 ounces.

Is cod liver oil high in Vitamin B12?

Yes, cod liver oil is a good source of Vitamin B12. A teaspoon of cod liver oil contains 8.4 micrograms of Vitamin B12, which is about 350 percent of the recommended daily intake.

Is fish oil a good source of Vitamin B12?

Fish oil is not a good source of Vitamin B12. It may contain trace amounts, but it is not considered a reliable source.

Is fish oil vitamin B12?

No, fish oil is not a source of Vitamin B12.

Is salmon a good source of Vitamin B12?

Yes, salmon is a good source of Vitamin B12. It contains approximately 1.5 micrograms per 3 ounces of cooked salmon.

Is salmon high in Vitamin B12?

Yes, salmon is high in Vitamin B12. It contains between 11.2 and 14.9 g of Vitamin B12 per 100 grams of salmon.

Is shrimp a good source of Vitamin B12?

Yes, shrimp is a good source of Vitamin B12. It contains about 1.5 micrograms of Vitamin B12 per 3-ounce serving.

Does oysters have Vitamin B12?

Yes, oysters are a good source of Vitamin B12, with one oyster providing about 9.6 micrograms of the vitamin.

Is shrimp high in Vitamin B12?

Yes, shrimp is high in Vitamin B12. A 3-ounce serving of cooked shrimp contains approximately 3.1 mcg of Vitamin B12.

Key facts about Vitamin B12

  1. Vitamin B12 is naturally occurring only in animal products, such as meat, fish, and dairy. Vegetarians and vegans often require supplements to meet their daily needs.
  2. A lack of Vitamin B12 can cause anemia, fatigue, and nerve damage.
  3. People with certain medical conditions, such as Crohn's disease and celiac disease, are more prone to B12 deficiency due to malabsorption.
  4. Vitamin B12 can be absorbed by the body in two different ways, passive diffusion, and active transport. Passive diffusion occurs in the stomach, and active transport happens in the ileum.
  5. Vitamin B12 helps to protect the brain from aging and cognitive decline.
  6. Some studies suggest that Vitamin B12 supplements may aid in the prevention of depression and other mental illnesses.
  7. B12 is also important for pregnant women as it aids in healthy fetal development.
  8. The recommended daily intake of Vitamin B12 for adults is 2.4 micrograms per day, but this can vary depending on age, lifestyle, and medical history.