Kay Russell

Kay Russell

Kay Russell is the lead product researcher and supplement strategist for VitaminProGuide.com. A graduate of Indiana University, Kay has spent over a decade deconstructing nutritional labels and investigating the physiological impacts of natural compounds on metabolic health.

Kay’s approach is rooted in evidence-based wellness, focusing on separating clinical research from marketing hype. Whether she is testing the absorption rates of liquid tinctures or analyzing the purity of plant-based superfoods, her mission is to provide readers with first-hand experience and laboratory-backed insights.

When she isn’t deep-diving into NIH clinical trials, Kay can be found hiking the trails of the Midwest or experimenting with nutrient-dense, plant-based recipes in her kitchen.

Revitalize Your Cells With the NAD+ Salvage Pathway

A middle-aged man jogging outdoors, alongside a diagram illustrating the NAD+ salvage pathway and its connection to sirtuins and healthy aging.

Biological Efficiency and the Nicotinamide Adenine Dinucleotide NAD+ Salvage Pathway The nicotinamide adenine dinucleotide NAD+ salvage pathway serves as the primary mechanism for recycling cellular resources to maintain metabolic homeostasis. By reclaiming precursors like nicotinamide, cells avoid the energy-intensive process…

Does Argireline Solution Actually Freeze Wrinkles

A middle-aged woman with visible forehead wrinkles applying Hyaluronic Acid Serum from a dropper bottle to her forehead while looking in a bathroom mirror.

Evaluating the Efficacy of Argireline Solution for Skin Texture Using an argireline solution is a common approach for those looking to address the appearance of fine lines and expression-related skin creases. This peptide-based compound is frequently discussed in the context…

Natural Ways to Increase Iron Without Constipation

A tired-looking woman in a robe checking the pale inner part of her eyelid in a bathroom mirror.

Practical Strategies for Natural Ways to Increase Iron Without Constipation Finding natural ways to increase iron without constipation requires a nuanced understanding of how the body processes different mineral forms. Many individuals encounter digestive discomfort when attempting to boost their…