Understanding Vitamin D3 and D2
Discover California Gold Nutrition — Vitamin D occurs in two forms: D2 (ergocalciferol) from plant sources and D3 (cholecalciferol) from animal sources. Research suggests that D3 is more effective at raising and maintaining blood levels of vitamin D. The D3 in this supplement is sourced from lanolin, a natural substance derived from sheep's wool, and is delivered in fish gelatine softgels to optimise absorption.
Why Vitamin D3 Matters for Your Health
Often referred to as the 'sunshine vitamin', vitamin D is produced by the skin in response to sunlight. Many individuals, however, do not obtain sufficient amounts due to indoor lifestyles, regular sunscreen uses, or living in northern latitudes. A vitamin D3 supplement like California Gold Nutrition can help bridge this gap. Each soft gel capsule provides 5,000 IU (125 µg) of cholecalciferol, a potent dose to help meet the body's daily requirements for normal bone health and immune function.
Who May Benefit from Vitamin D Supplementation?
Certain groups are at higher risk of low vitamin D levels. Supplementing may be beneficial if you:
- Have limited sun exposure (e.g., office workers or those who uses sunscreen regularly).
- Have darker skin, which produces less vitamin D from sunlight.
- Are aged over 65, as skin synthesis efficiency declines.
- Follow a vegan diet (note: this D3 is from lanolin, so not suitable for vegans).
- Have conditions affecting fat absorption (e.g., Crohn’s disease or coeliac disease).
Recommended Dosage of Vitamin D
The recommended dietary allowance (RDA) for most adults is 600–800 IU per day, whilst many experts advocate higher intakes to achieve optimal blood levels. This product supplies 5,000 IU per soft gel capsule, a high-dose supplement suitable for those with a known deficiency or increased requirements. It is not intended for all; consult your health care provider to determine the appropriate dose, especially if pregnant, breastfeeding, or taking other medications.
Key Benefits of Vitamin D3
Vitamin D3 contributes to several vital functions in the body:*
- Contributes to the maintenance of normal bones by aiding the absorption of calcium and phosphorus.
- Contributes to the normal function of the immune system.
- Contributes to the maintenance of normal muscle function.
- Has a role in the process of cell division.
*These statements are authorised by the European Food Safety Authority (EFSA). This product is a food supplement and should not replace a balanced diet and healthy lifestyle. It is not intended to diagnose, treat, or prevent any disease.
Choosing a Quality Vitamin D Supplement
Not all vitamin D supplements are the same. California Gold Nutrition is committed to quality. This product is:
- Non-GMO and gluten-free.
- Free from soya and artificial preservatives.
- Manufactured in a GMP-certified facility.
- Packaged in small, easy-to-swallow fish gelatine softgels.
The softgels are best taken with a meal, as vitamin D is fat-soluble and absorption is enhanced when consumed with dietary fat.
Safety and Side Effects
Vitamin D is generally safe at recommended doses. However, extremely high intakes (exceeding 10,000 IU daily for prolonged periods) can lead to toxicity, causing hypercalcaemia (high blood calcium levels), nausea, and kidney problems. This product provides 5,000 IU per serving, which is within safe limits for most adults. Do not exceed the recommended serving unless directed by a health care professional.
Incorporating Vitamin D3 Into Your Routine
Take one soft gel capsule daily with a meal. Store in a cool, dry place away from direct sunlight. Consistency is key to maintaining healthy vitamin D levels. Pair with a balanced diet and sensible sun exposure for best results.
This product is not intended to diagnose, treat, or prevent any disease. Always read the label and follow directions for uses.