Core Insights - Vitamin K2 is gaining attention for its role in bone health and cardiovascular protection, distinct from its counterpart K1, which primarily supports blood clotting [2][3][9] Group 1: Vitamin K2 Functions - Vitamin K2 plays a complex role in directing calcium to bones and teeth while preventing its accumulation in blood vessels, which may safeguard heart health [4][9] - Insufficient intake of K2 is linked to dental stability issues, bone loss, enamel problems, and slower healing [4][9] Group 2: Research Findings - A long-term study indicated that higher K2 intake is associated with a reduced risk of peripheral arterial disease, particularly in individuals with diabetes or hypertension, while K1 did not show similar benefits [5][9] Group 3: Dietary Sources and Recommendations - Increasing K2 consumption can be achieved through dietary additions such as fermented foods (sauerkraut, natto, miso), liver, egg yolks, cheese, butter, and chicken [6][9] - Experts recommend discussing K2 supplementation with healthcare providers, especially for those on blood thinners, and emphasize the importance of adequate vitamin D intake alongside K2 for optimal health [6][9] Group 4: General Health Advice - Dietitians suggest that meaningful health improvements can start with familiar foods, advocating for increased consumption of green vegetables and fermented foods to naturally boost vitamin K2 levels [8][9]

Core Insights - Kingdawei announced on November 5 that its Doctor's Best brand offers a variety of products in China, including those for cardiovascular health, anti-aging, bone strength, and basic vitamins [1] - Popular products include Coenzyme Q10, Ergothioneine, NAD+, Magnesium, Vitamin K, and Vitamin D, along with related compound products [1] - The revenue and profit for Doctor's Best in China have continued to grow in the first three quarters of this year [1] - The company is actively supporting its ongoing Double Eleven sales event [1]