Vitamins & Minerals

Vitamins & Minerals

All Vitamins & Minerals articles from Supplements Made Clear.

Latest Articles

Vitamins 6 min read

How Magnesium Absorption Shifts Across Its Forms

Magnesium absorption varies by chemical form, intestinal transporter activity, and solubility, with each compound del...

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Vitamins 6 min read

How Multivitamins Are Made

Multivitamin manufacturing combines isolated nutrients, excipients, and controlled compression or encapsulation steps...

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Vitamins 6 min read

How Minerals Become Bioavailable in the Body

Mineral bioavailability depends on chemical form, competing compounds, and gut physiology — not just the amount liste...

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Vitamins 6 min read

What Differs Between Vitamin D2 and D3

Vitamin D2 and D3 differ in molecular origin, conversion efficiency, and how long each form raises circulating 25(OH)...

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Vitamins 6 min read

What a Mineral's Bioavailability Actually Means

Mineral bioavailability describes how much of an ingested mineral actually reaches circulation — a figure shaped by f...

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Vitamins 6 min read

What a Multivitamin's Formulation Actually Balances

A multivitamin's formulation balances competing absorption pathways, chemical stability, and regulatory constraints —...

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Vitamins 6 min read

How Calcium Absorption Shifts With Vitamin D Status

Calcium absorption in the small intestine depends heavily on active vitamin D, which regulates the proteins that pull...

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Vitamins 6 min read

How Iron Absorption Actually Gets Affected by Diet

Iron absorption varies sharply depending on food form, co-consumed compounds, and gut chemistry — the mechanism expla...

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Vitamins 6 min read

How Iron Absorption Shifts: Heme vs Nonheme

Heme and nonheme iron follow different absorption pathways in the small intestine, and several dietary factors shift ...

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Vitamins 6 min read

Can Vitamin C Be Synthesized by the Liver?

Most mammals make vitamin C in the liver, but humans cannot — a mutation in the GULO gene removed that ability millio...

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Vitamins 6 min read

How the Body Actually Processes Vitamin C

Vitamin C is absorbed through specific intestinal transporters and used immediately in numerous enzyme reactions, since the body cannot store it long-term.

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Vitamins 6 min read

How Fat-Soluble Vitamins Actually Get Absorbed

Fat-soluble vitamins require dietary fat and bile to be absorbed in the intestine, unlike water-soluble vitamins, which dissolve more directly.

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