GNC Vitamin D3 125mcg (5000 IU) Supplement, For Bone and Tooth Health, 180 Tablets

Key Benefits of Vitamin D3

Vitamin D is essential for calcium absorption, which helps keep your bones and teeth strong. It also plays a vital role in immune function, helping your body fend off everyday bugs. GNC Vitamin D3 delivers 5000 IU (125 mcg) of cholecalciferol per tablet—the form your body uses best. With 180 tablets per bottle, that's a six-month supply to maintain your daily wellbeing.

• Bone Health: Supports calcium absorption for strong bones and teeth.
• Immune Function: Helps your immune system work normally.
• Muscle Function: Contributes to proper muscle function, which may reduce fall risk in older adults.
• Overall Wellbeing: Vitamin D is involved in many cellular processes and supports general health and vitality.

Who Can Benefit from Vitamin D Supplementation?

Many Australians don't get enough vitamin D, especially during winter or if you work indoors. People with darker skin, older adults, and those who cover up for cultural reasons may also be at risk. If you're unsure about your levels, a blood test can help. GNC Vitamin D3 is a simple way to top up your daily dose.

Recommended Dosage of Vitamin D3

The recommended daily intake for vitamin D varies, but many experts suggest 600–2000 IU per day for maintenance. Higher doses like 5000 IU are often used to correct a deficiency. The National Health and Medical Research Council sets the upper level at 4000 IU per day for adults, but higher doses can be taken under medical supervision. Take one tablet daily—always consult your healthcare professional before starting any new supplement, especially at high doses.

Why Vitamin D3 Matters for Your Health

Vitamin D is crucial for calcium absorption, which keeps your bones and teeth strong, and it also supports a healthy immune system. Many people don't get enough from sunlight alone, particularly in winter or if you're mostly indoors. GNC Vitamin D3 provides 5000 IU (125 mcg) of cholecalciferol per tablet—the preferred form your body can use effectively. With 180 tablets, it's a convenient six-month supply.

What to Look for in a Quality Vitamin D Supplement

GNC has been a trusted name in nutrition since 1935. This vitamin D3 supplement is Gluten Free, contains no wheat, dairy, or artificial flavours, and is sodium-free. It's manufactured under strict quality control. If you have dietary restrictions, this formula offers a clean option. Always check for third-party certifications if you have specific purity concerns.

Understanding Vitamin D3 vs. D2

Vitamin D comes in two forms: D2 (ergocalciferol) and D3 (cholecalciferol). D3 is the form your skin makes when exposed to sunlight and is also found in animal foods. Research suggests D3 may be more effective at raising blood levels of vitamin D. GNC uses vitamin D3 to mimic what your body produces naturally.

Safety and Side Effects

Vitamin D is fat-soluble, so it can build up in the body. Toxicity is rare, but very high doses over long periods can raise calcium levels and cause health issues. Stick to one tablet daily. If you are pregnant, nursing, or taking medications (such as corticosteroids or weight-loss drugs), talk to your doctor. Always read the labelled and follow directions for use.

This product is not intended to diagnose, treat, or prevent any disease.