Reading on supplements

Short reads on magnesium, vitamin D3 and K2, omega-3 and vitamin C, written by NAN HEALTH Editorial and checked against NIH, PubMed and FDA sources.

Magnesium and Stress: What the Trials Measured
Anxiety · 6 min

Magnesium and Stress: What the Trials Measured

Magnesium supports normal nerve function and relaxation.* Here is what trials of self-rated stress measured, who...

When to Take Vitamins D and K: Why Dietary Fat Matters
Guide · 5 min

When to Take Vitamins D and K: Why Dietary Fat Matters

Vitamins D and K dissolve in fat, and MedlinePlus says they are absorbed more easily when...

Vitamin D and Vitamin C for Immune Support: What Each Does
Guide · 5 min

Vitamin D and Vitamin C for Immune Support: What Each Does

Immune cells use both vitamin D and vitamin C. Here is what each one does, how...

Magnesium, Glycine and Melatonin for Sleep: What Studies Used
Guide · 5 min

Magnesium, Glycine and Melatonin for Sleep: What Studies Used

Magnesium is the everyday mineral with sleep trials behind it. Here is what studies of magnesium,...

How Much Vitamin D3 Do Adults Need? RDA and the K2 Pairing
Dosage · 6 min

How Much Vitamin D3 Do Adults Need? RDA and the K2 Pairing

The US recommendation for adults is 15 mcg (600 IU) of vitamin D a day, 20...

Vitamin D3, K2, Magnesium, Omega-3 and Vitamin C Together
Bundle · 6 min

Vitamin D3, K2, Magnesium, Omega-3 and Vitamin C Together

Magnesium helps activate vitamin D, and K2 activates the proteins that handle calcium. Here is how...

Liposomal Vitamin C vs Ascorbic Acid: What Human Trials Measured
Absorption · 5 min

Liposomal Vitamin C vs Ascorbic Acid: What Human Trials Measured

Most human trials found a liposomal form raised blood vitamin C more than plain ascorbic acid...

Krill Oil vs Fish Oil: What Three Small Trials Found
Guide · 6 min

Krill Oil vs Fish Oil: What Three Small Trials Found

Krill oil and fish oil carry omega-3 in different forms. In two crossover trials with matched...

Magnesium Citrate vs Glycinate vs Oxide: How the Forms Differ
Guide · 6 min

Magnesium Citrate vs Glycinate vs Oxide: How the Forms Differ

Citrate has direct human data against oxide: it dissolved better and urinary magnesium rose more. Here...

Vitamin K2 as MK-4: What It Is and Where It Comes From
K2 · 6 min

Vitamin K2 as MK-4: What It Is and Where It Comes From

MK-4 is a natural form of vitamin K2. Your tissues can make it from vitamin K1,...

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