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In this study, we utilized the ultraviolet enzymatic method to measure serum GR activity in apparently healthy adults aged 20 to 79 years

Keep vials in their original packaging to protect them from light, which can also cause degradation over time

First, routine screening for vitamin B12 deficiency should be incorporated into primary care for high-risk populations such as older adults, women of reproductive age, vegetarians, and patients with diabetes or chronic use of metformin or proton pump inhibitors

Proton pump inhibitors and acute kidney injury: a nested case-control study

Children with severe deficiency can suffer from rickets, characterised by soft and weak bones