Carlson Vitamin D3 + K2, 2,000 IU D3 and 90 mcg K2 MK-7, 60 Capsules

What is the combination of vitamin D3 and K2?

Vitamin D3 (cholecalciferol) and vitamin K2 (menaquinone) are two fat-soluble nutrients that work synergistically to support bone and cardiovascular health. Vitamin D3 promotes calcium absorption in the intestine, while vitamin K2 contributes to the maintenance of bones under normal conditions. This combination is especially popular among people looking for comprehensive support for their skeletal system. Vitamin D3 is obtained from natural sources, and vitamin K2 in its MK-7 form is highly bioavailable.

Benefits for bone health

According to the European Food Safety Authority (EFSA), vitamin D contributes to the normal absorption and utilization of calcium and phosphorus, to the maintenance of normal blood calcium levels, and to the maintenance of bones under normal conditions. For its part, vitamin K contributes to normal blood clotting and to the maintenance of bones under normal conditions. The combination of both vitamins in a single supplement facilitates their daily intake and ensures complementary action. In addition, vitamin D helps maintain the immune system under normal conditions. Vitamin K2 activates proteins such as osteocalcin, which contributes to the fixation of calcium in the bone matrix, an important process for bone health.

Benefits for cardiovascular health

Vitamin K2 also plays an important role in cardiovascular health. By activating MGP protein (matrix Gla protein), it helps prevent arterial calcification, thus contributing to maintaining vascular flexibility. Although EFSA has not approved a specific statement for this effect, various studies suggest its potential benefit. The combination with vitamin D3 can enhance these effects, as D3 regulates calcium absorption and K2 ensures that calcium is deposited properly.

Why choose this product?

This Carlson supplement provides 50 mcg (2000 IU) of vitamin D3 and 90 mcg of vitamin K2 in the form of menaquinone-7 (MK-7). MK-7 has a longer half-life than other forms of vitamin K2, allowing for sustained release and a single daily dose. It has been tested by an FDA-registered laboratory to ensure its potency and quality. Each package contains 60 capsules, enough for two months of supplementation. The product is designed to promote optimal bone and dental health, as well as to support general well-being.

Recommended dosage and use

The recommended dose for adults is one capsule daily, preferably with a meal containing fat to improve the absorption of fat-soluble vitamins. Do not exceed the recommended daily dose. Consult a healthcare professional before starting any supplementation, especially if you are taking anticoagulant medications (warfarin) or have pre-existing medical conditions. This product should not be taken with other vitamin D-containing supplements without medical advice. It is recommended to take the capsule with a glass of water during the main meal.

Who should take it?

This supplement is indicated for people who wish to maintain strong and healthy bones, especially those with limited sun exposure, over 50 years of age, or who follow restrictive diets. It may also be beneficial for those with increased needs for calcium and vitamins D and K, such as postmenopausal women or athletes. However, it is not suitable for children without medical supervision. Consult the ingredient list on the packaging if you have food allergies.

Possible side effects and contraindications

In general, vitamin D3 and K2 are well tolerated at recommended doses. An excess of vitamin D can cause hypercalcemia, but with 2000 IU per day it is unlikely. Some people may experience mild digestive discomfort at the beginning. Consult your doctor if you have a history of kidney stones, sarcoidosis, or clotting disorders. This product should not be taken with other vitamin D-containing supplements without medical advice. Pregnant or breastfeeding women should consult their doctor before using this product.

Storage and precautions

Store the product in a cool, dry place, protected from light and moisture. Keep the container tightly closed. Food supplements should not be used as a substitute for a balanced diet. Do not exceed the recommended daily dose. Keep out of reach of young children.