Fat-soluble vitamins — A, D, E, K1, K2 — are unique because they require dietary fat for proper absorption. Unlike water-soluble vitamins, they can be stored in the liver and fatty tissues, allowing the body to draw on reserves during times of low intake.
⏳ Deficiencies develop slowly due to storage capacity.
⚠️ Toxicity risk arises with excessive supplementation — balance is essential.
👉 Click a vitamin below to explore its full profile, functions, food sources, and clinical insights.
Vision • Skin health • Immune defence
Calcium absorption • Bone strength • Immune regulation
Antioxidant protection • Cell membranes • Lipid stability
Blood clotting • Liver function • Wound healing
Bone metabolism • Vascular health • Calcium regulation
TGA-compliant note: This overview describes normal physiological roles of fat-soluble vitamins. It does not claim to diagnose, treat, cure, or prevent disease.
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