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Science of Sleep and Dreams

In News by PIH Team

…sleep, potentially leading to more opportunities for dreaming. PERQUE Sleep Guard™ uses only the highest-quality, pharmaceutical-grade L- tryptophan, plus key transport enhancer nutrients, for the most effective results.* This supplement…

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Why is Vitamin A Important?

In Ask DrJ by PIH Team

Dr. Jaffe talks about Vitamin A, why it’s important, if there is one type that’s better than another, and more. Watch now! Ask your healthcare practitioner about: PERQUE Life Guard™:…

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Methylation Support – Why Nutrient Form Matters

In News by PIH Team

…within the broader methylation network. The PERQUE® Perspective on Methylation Support PERQUE formulations are designed to support physiological regulation rather than rapid biochemical acceleration. PERQUE Vessel Health Guard™ reflects this…