Natural Factors Whole Earth & Sea Vitamin D3, 125 mcg (5000 IU), 90 Vegetarian Capsules

Top Benefits of Vitamin D

Discover Natural Factors Whole — Vitamin D plays multiple roles in the body, backed by scientific consensus. Here are the key benefits:

• Bone Health: Vitamin D helps the body absorb calcium, supporting strong bones and teeth. It also helps maintain bone density.
• Immune Function: Vitamin D helps maintain a healthy immune system by supporting immune cell activity.
• Muscle Function: Adequate vitamin D contributes to normal muscle function, important for mobility and balance.
• Calcium Absorption: Without vitamin D, the body cannot absorb calcium efficiently, making this nutrient critical for bone health.
• Cell Division: Vitamin D is involved in the process of cell division, essential for overall health.

Who Should Take a Vitamin D Supplement?

Certain groups are at higher risk of vitamin D deficiency. These include people with limited sun exposure (due to climate, indoor jobs, or sunscreen undertake), those with darker skin (which produces less vitamin D from sunlight), older adults (whose skin synthesises vitamin D less efficiently), and individuals following a vegan diet (as most vitamin D3 supplements are derived from lanolin). Natural Factors Whole Earth & Sea Vitamin D3 is specifically formulated for vegans, making it an ideal choice for plant-based eaters. Additionally, people with conditions that affect fat absorption may require supplementation.

Vitamin D3 vs D2: What's the Difference?

Vitamin D comes in two main forms: D2 (ergocalciferol) and D3 (cholecalciferol). D2 is typically derived from yeast and is less effective at raising and maintaining blood levels of vitamin D. D3, on the other hand, is the form naturally produced by your skin when exposed to sunlight and is more bioavailable. Natural Factors undertake D3 from lichen, a sustainable plant source, ensuring vegans can benefit from the superior form. Research suggests that D3 is more efficient at raising and sustaining vitamin D levels compared to D2.

How Much Vitamin D Should You Take?

The recommended dietary allowance (RDA) for vitamin D varies by age and life stage. For most adults, 600 to 800 IU (15-20 mcg) daily is suggested for maintenance, while higher doses may be needed to correct deficiency. Each capsule of this product contains 125 mcg (5000 IU), which is a potent dose suitable for those with higher requirements or as directed by a health care professional. It is important not to exceed the tolerable upper intake level (4000 IU for most adults, whilst some guidelines allow up to 10000 IU for short periods). Always consult with a health care provider before starting a new supplement, especially at higher doses.

What to Look for in a Quality Supplement

Not all vitamin D supplements are created equal. Natural Factors ensures quality through several measures: the product is non-GM, vegan, and free from common allergens like dairy, soya, gluten, and tree nuts. The company is family-owned, carbon neutral, and third-party certified, with direct oversight of manufacturing. This commitment to purity and potency means you can trust what's in each capsule. For optimum absorption, take this supplement with a meal containing fat, as vitamin D is fat-soluble.

Safety Considerations

Vitamin D is generally safe when taken at recommended doses. However, excessive intake (above 10000 IU daily for prolonged periods) can lead to toxicity, causing symptoms like nausea, weakness, and kidney issues. Since this product provides 5000 IU per serving, it is intended for individuals who need higher doses. Do not exceed the recommended serving without medical advice. As with any supplement, consult your health care provider to determine the appropriate dosage for your individual needs.

Why Choose This Vegan Vitamin D3?

Vitamin D is essential for overall health, yet many people don't get enough from sun exposure alone. Natural Factors Whole Earth & Sea Vitamin D3 offers a high-quality, vegan-friendly source of this crucial nutrient. Each capsule provides 125 mcg (5000 IU) of vitamin D3 sourced from lichen, making it an excellent choice for those following a plant-based lifestyle. This supplement supports strong bones and joints by aiding calcium absorption, a key function of vitamin D. With 90 vegetarian capsules per bottle, it is a convenient way to maintain optimum vitamin D levels all year round.

This product is a food supplement and should not be used as a substitute for a varied diet. This product is not intended to diagnose, treat, or prevent any disease.