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Our complete reference library — legacy articles, ingredient guides, clinical research summaries, and brand dispatches. Browse everything.

19 articles
The Absorption Challenge: Why It Matters
March 2025 5 min read

The Absorption Challenge: Why It Matters

Unlock the Power of Nature with VESIsorb Technology: Why Pure Prescriptions Stands Above the Rest At Pure Prescriptions, we believe that nature provides some of the most potent tools for…

EPA/DHA (Fatty Acids) Vesisorb Vitamin D
Premium Omega-3 PLUS: A Must For Daily Overall Health
July 2024 3 min read

Premium Omega-3 PLUS: A Must For Daily Overall Health

Absorb More, Live Better. Introducing Premium Omega-3, a brand-new, carefully formulated blend of fish oil in its most natural form. Enhanced with Vitamin D3, Vitamin K2, and VesiSorb® for superior…

Cardiovascular EPA/DHA (Fatty Acids) Supplements
Our Most Popular Immune Support Formulas
January 2024 3 min read

Our Most Popular Immune Support Formulas

What is Vitamin C Complex? Is a high potency, easy to swallow tablet that includes extra rosehip extract and bioflavonoids to optimize the beneficial effects of vitamin C by replicating…

Balanced Diet COVID energy
Our Top Immune Support Formulas
September 2023 3 min read

Our Top Immune Support Formulas

What is Perfect Immune? Perfect Immune, is a premium dietary supplement scientifically formulated to support a healthy immune system. Carefully selected essential vitamins and minerals provide maximum immune support for…

Balanced Diet COVID energy
NAC vs. Glutathione
April 2023 3 min read

NAC vs. Glutathione

N-acetyl Cysteine (NAC) or glutathione? Which one is better, and most importantly, what do they do for us? There’s been a lot of talk over the past few years on…

Glutathione NAC supplementation
Do You Suffer from Seasonal Affective Disorder?
January 2023 3 min read

Do You Suffer from Seasonal Affective Disorder?

Chances are that right now, you’re living in a part of the US that has limited sunshine this winter and are feeling the effects of lack of sunlight. You’re not…

Collagen supplementation
Is Vitamin D a Total Scam? Get Some Real Answers
October 2022 7 min read

Is Vitamin D a Total Scam? Get Some Real Answers

Hi, I’m Dr. Chad Larson, and this is Keep It Real. Keep It Real is all about real talk based on my 20 plus years of clinical experience. What we’re…

dietary management food health
Winter Is Coming… Prepare Your Immune System
November 2021 5 min read

Winter Is Coming… Prepare Your Immune System

Hello, I’m Dr. Chad Larson, and I want to help you prepare your immune system for the upcoming winter season. As we approach winter, we not only face the usual…

COVID Diet Exercise
This Critical Unsung Hero of Vitamins is Often Deficient
January 2021 8 min read

This Critical Unsung Hero of Vitamins is Often Deficient

Hi, I’m Dr. Chad Larson. I do a lot of micronutrient testing. Micronutrients are the vitamins, minerals, and amino acids, in contrast with macronutrients which are the fats, carbohydrates, and…

Blood Health Bone Health Cardiovascular Health