

Vitamin D3 3000 IU
Kala Health
Overview
This Vitamin D3 supplement provides a high dose of cholecalciferol, which is essential for bone health and immune function. The 3000 IU dosage is significantly higher than the commonly accepted minimum effective dose, making it suitable for individuals with or at risk of deficiency. Optimal absorption is achieved when taken with fatty meals.
The Good
Supports bone health by improving bone mineral density.
Aids in immune function by modulating immune responses.
May reduce cancer mortality, although evidence is inconsistent.
The Bad
Potential for hypercalcemia with excessive intake.
May interact with certain medications like anticonvulsants and bile acid sequestrants.
Gastrointestinal disturbances (nausea, constipation) may occur in some individuals.
Is it for you?
Best For: Individuals with Vitamin D deficiency, those seeking immune support, bone health maintenance
Skip If: You have hypercalcemia, kidney stones, or certain medical conditions without consulting a doctor.
Ingredients Analysis
Vitamin D3
75 mcgHow to Use
Take one softgel daily with a meal, or as directed by a healthcare professional. Vitamin D is fat-soluble, so absorption is enhanced with dietary fat.
Daily
Anytime
With a meal containing fat
Who Should Use This
Best For:
Recommended Articles

Herbal Boosters & COVID-19 Antivirals: Safe Mix?
Herbal supplements may interact with COVID-19 antivirals, requiring careful consideration and further research.

2025's Top Vegan Protein Powders: A Buyer's Guide
In 2025, the best vegan protein powders are third-party tested, ensuring purity, safety, and high nutritional content.

Immune Supplements & Pregnancy Safety 2025
The safety of immune-boosting supplements during pregnancy in 2025 hinges on supplement type, dosage, and health conditions.

Top Immune Support Ingredients: What Works?
Vitamin D, zinc, and echinacea are key ingredients in immune support supplements, backed by scientific evidence.