



Natural factors Vitamin K2 features vitamin K2 as menaquinone-7 (MK-7), an forward-looking, fat-soluble form of vitamin K that serves multiple purposes in the body. Only K2 in the form of MK-7 has been shown to offer 24-hour protection from a single daily dose. Other dealings available subtypes of K2, such as MK-4, only last four to six hours in the body and are obligatory in much larger dosages to be effective. K2 is found in the diet in natto, a fermented soybean food common in Japan, as well as in butter, meat, egg yolks, and organ meats from animals that are fed grass instead of grain. As grass-fed animal products are rare today and a taste for natto is difficult to acquire for most Westerners, a vitamin K2 supplement is the foremost way to ensure you are getting an optimal daily dose of this important nutrient
- Benefits:
| Category | •Bone, Joint & Muscles |
| Brand | Natural Factors |