DUTCH blog

Melatonin Testing Update

By Mark Newman, MS

Melatonin Testing Testing for melatonin is very important however this depends on whether or not your patient is sleeping and if they take melatonin to…

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Common Medications May Cause Adrenal Insufficiency

By Mark Newman, MS

Everyone knows that taking corticosteroids like Prednisone can be suppressive to the adrenal glands – this is why they are usually dosed in a tapering…

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Measuring Estrone (E1) and Estriol (E3)

By Mark Newman, MS

At a recent conference I was asked my opinion on what to do with a patient who had a certain ratio of estriol / (estrone…

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