What are the best sources of K2?
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The best sources of vitamin K2 are fermented soybean products, fermented milk-based products such as cheese and soured milk, animal organs, meat, fish, and eggs . These sources contain ample amounts of menaquinones, specifically menaquinone-7 (MK-7) and menaquinone-4 (MK-4) . Fermented vegetable products also contain menaquinones, with menaquinone-7 (MK-7) being the most abundant . Additionally, certain strains of lactic acid bacteria (LAB), such as Lactococcus lactis, have the capacity to produce long-chain vitamin K2 during fermentation processes . The production of vitamin K2 in LAB can be influenced by factors such as carbon sources and growth conditions . Overall, consuming fermented products and animal-based products can provide a significant dietary intake of vitamin K2 .
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| The provided paper does not mention anything about the best sources of K2. The paper is about the mass determination of planets K2-19b and K2-19c from radial velocities and transit timing variations. | |
35 Citations | The paper does not mention the best sources of K2. The paper is about a new method for the detection of galaxy clusters based on multicolor images. |
10 Citations | The paper does not mention any specific sources of K2. |
| The paper mentions that the best sources of vitamin K2 (menaquinones) are fermented soybean products, fermented milk-based products such as cheese and soured milk, animal organs, meat, fish, and eggs. |
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