Vitamin D3 4000 IU & K2 MK7

Two Essential Vitamins For Normal Bone Health

Vitamin D3 and vitamin K2 both contribute to maintaining normal bones, but they perform different roles in the body. Lindens Vitamin D3 4000 IU & K2 combines these two nutrients in a single vegetarian-friendly tablet, offering a convenient way to supplement your intake.

Each tablet provides 100µg (4000 IU) of vitamin D3 alongside 100µg of vitamin K2 in the MK7 form. This high-strength formulation is intended for adults who have established that this level of supplementation is appropriate for their needs.

With 90 tablets per pack, one pack provides a 90-day supply when taken according to the manufacturer’s directions.

Key Benefits Of Vitamin D3 And K2

Supports Normal Bone Health

Both vitamin D and vitamin K contribute to the maintenance of normal bones. Vitamin D helps the body absorb and utilise calcium and phosphorus, while vitamin K plays its own important role in normal bone maintenance.

Contributes To Normal Immune Function

Vitamin D contributes to the normal functioning of the immune system. Maintaining adequate vitamin D levels is an important part of meeting the body’s everyday nutritional needs.

Helps Maintain Normal Muscles And Teeth

Vitamin D contributes to the maintenance of normal muscle function and normal teeth. It also helps maintain normal blood calcium levels, which are important for several processes within the body.

Supports Normal Blood Clotting

Vitamin K contributes to normal blood clotting. This is one of its established functions in the body, alongside its contribution to maintaining normal bones.

Convenient Combined Supplement

Rather than taking separate vitamin D3 and vitamin K2 supplements, this product provides both nutrients in one tablet. It is a practical option for adults who have been advised to take these particular nutrients together.

Why Combine Vitamin D3 With Vitamin K2?

Vitamin D3 and vitamin K2 are often combined in nutritional supplements because they both contribute to normal bone health through different biological functions.

Vitamin D helps the body absorb calcium from food and contributes to normal blood calcium levels. It also supports the maintenance of bones, teeth and normal muscle function.

Vitamin K contributes to normal bone maintenance and normal blood clotting. Vitamin K2 is one of the forms of vitamin K, and the Lindens formulation uses menaquinone-7, commonly known as MK7.

Although the two vitamins have complementary nutritional roles, taking them together has not been established as necessary for everyone. A combined supplement does not automatically offer greater benefits than meeting your individual requirements through diet and appropriate supplementation.

What Is Vitamin K2 MK7?

Vitamin K occurs in different forms, including vitamin K1 and vitamin K2. Vitamin K1 is commonly found in green leafy vegetables, while vitamin K2 occurs in certain fermented foods and animal-derived foods.

MK7, or menaquinone-7, is a form of vitamin K2 frequently used in dietary supplements. It is recognised for its relatively long persistence in the bloodstream compared with some other forms of vitamin K.

Each Lindens tablet contains 100µg of vitamin K2 MK7, providing 133% of the Nutrient Reference Value for vitamin K.

Understanding The 4000 IU Vitamin D3 Strength

Vitamin D is often referred to as the sunshine vitamin because the body can produce it when the skin is exposed to suitable sunlight.

In the UK, the NHS recommends that everyone considers taking a daily supplement containing 10µg (400 IU) of vitamin D during autumn and winter. Some people may need supplementation throughout the year.

However, Lindens Vitamin D3 4000 IU & K2 provides 100µg of vitamin D per tablet, which is ten times the routine 10µg supplementation amount.

Important: 100µg (4000 IU) is the generally recognised upper daily intake level for vitamin D in adults. This is a safety threshold, not a recommended daily target, and it includes vitamin D obtained from all sources.

Higher-strength vitamin D supplementation may be appropriate in particular circumstances, but the amount needed depends on individual factors. Anyone considering taking 4000 IU every day should seek advice from a healthcare professional, especially if they intend to use it over an extended period.

How To Take Lindens Vitamin D3 & K2

Manufacturer’s directions: Take one tablet each day with a little water.

Do not exceed the recommended intake. As vitamin D and vitamin K are fat-soluble vitamins, taking the tablet with a meal containing some fat may help their absorption.

Always consider the vitamin D and vitamin K content of other supplements you may already be taking.

Who Is This Supplement Suitable For?

Lindens Vitamin D3 4000 IU & K2 may be suitable for adults who require a higher-strength vitamin D supplement alongside vitamin K2, provided that the dosage is appropriate for their individual circumstances.

The tablets are labelled as suitable for vegetarians and do not contain the bovine gelatine found in some vitamin D softgel capsules.

This product is not intended to replace the standard lower-dose vitamin D supplementation recommended for most adults. People who are pregnant, breastfeeding, taking medication or managing a medical condition should consult a healthcare professional before use.

Important for people taking anticoagulants: Vitamin K can interfere with the action of warfarin and other vitamin K antagonist medicines. Do not begin taking this supplement without medical advice if you use these medications.

Ingredients

Vitamin D3 (Cholecalciferol), Vitamin K2 MK7, Microcrystalline Cellulose, Dicalcium Phosphate, Anti-caking Agents (Silica, Magnesium Stearate).

Allergy Advice: The manufacturer declares no allergens on the supplied packaging. Always check the product label before use if you have allergies or dietary restrictions.

Nutritional Information

Nutrient	Per Tablet	% NRV
Vitamin D3	100µg (4000 IU)	2000%
Vitamin K2 (MK7)	100µg	133%

NRV = Nutrient Reference Value. These percentages indicate the proportion of the established reference intake provided by each tablet, not the amount personally required by every individual.

Product Information

Feature	Details
Brand	Lindens
Product	Vitamin D3 4000 IU & K2 MK7
Pack Size	90 Tablets
Vitamin D3 Per Tablet	100µg (4000 IU)
Vitamin K2 Per Tablet	100µg (MK7)
Format	Tablets
Manufacturer’s Directions	One Tablet Daily
Vegetarian	Yes
Country Of Manufacture	United Kingdom

Safety Information

This product contains high-strength vitamin D3 and vitamin K2. Check that the formulation is appropriate for you before use.

• Do not exceed the manufacturer’s recommended daily intake.
• Each tablet contains 100µg (4000 IU) of vitamin D3, equivalent to the generally recognised adult upper daily intake level.
• Do not combine with other vitamin D supplements without considering your total daily intake.
• Consult a healthcare professional before use if taking warfarin or another vitamin K antagonist anticoagulant.
• Seek medical advice before use if pregnant, breastfeeding, taking medication or managing an existing medical condition.
• Keep out of reach of children.
• Food supplements should not be used as a substitute for a varied, balanced diet and healthy lifestyle.
• Follow the storage and additional safety instructions provided on the packaging.

Excessive vitamin D intake over time can cause raised blood calcium levels, potentially leading to kidney problems and other serious health complications.

Frequently Asked Questions

What Is The Difference Between Vitamin D3 And Vitamin K2?

Vitamin D3 helps the body absorb and utilise calcium and phosphorus, while also contributing to normal immune and muscle function. Vitamin K2 contributes to the maintenance of normal bones and normal blood clotting. Both vitamins have important nutritional functions, although they are not interchangeable.

Is 4000 IU Of Vitamin D3 Safe To Take Every Day?

4000 IU (100µg) is the generally recognised upper daily intake level for adults, rather than a recommended daily dose. It may be appropriate for some individuals, but it is substantially higher than routine NHS supplementation guidance. Seek professional advice before taking this strength regularly, particularly over an extended period.

Can I Take Vitamin D3 And K2 With Warfarin?

Vitamin K can interfere with warfarin and other vitamin K antagonist anticoagulants. If you take one of these medicines, do not start this supplement without discussing it with the healthcare professional managing your treatment.

Are These Tablets Suitable For Vegetarians?

Yes. Lindens identifies this product as suitable for vegetarians. The tablets do not contain bovine gelatine, unlike some vitamin D softgel formulations. Vegetarian suitability should not be taken as confirmation that the product is vegan.

How Long Does A Pack Of 90 Tablets Last?

At the manufacturer’s stated intake of one tablet daily, each pack provides a 90-day supply, equivalent to approximately three months.

Do I Need Vitamin K2 If I Already Take Vitamin D3?

Not necessarily. Vitamin D3 and vitamin K2 have different nutritional functions, but taking them together is not essential for everyone. Whether you need additional vitamin K depends on your diet, circumstances and any medical advice you have received.

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