90 Day

Evaluating Heart & Soil’s Lifeblood on Iron and Energy Levels

This study explores how Heart & Soil's Lifeblood impacts your iron levels and energy. While many iron supplements rely on isolated compounds that may be harsh on the gut and poorly absorbed, we believe there’s a better way—one that mirrors how nature intended us to get our nutrients. This isn't just another trial, it's real-world evidence for what our ancestors knew: organ-based nutrition works. (Free lab testing for first 100 participants).

  • Cardiovascular Health
  • Energy
  • $384.00 Total price
    Your financial contribution covers everything you need to participate (often $0 if you’ve recently purchased them). This makes studies possible that might not be otherwise Learn More
  • 0 participants
  • 3 mins/day Estimated Effort
  • Cardiovascular Health
  • Energy

90 Day

Evaluating Heart & Soil’s Lifeblood on Iron and Energy Levels

  • $384.00 Total price
    Your financial contribution covers everything you need to participate (often $0 if you’ve recently purchased them). This makes studies possible that might not be otherwise Learn More
  • 0 participants
  • 3 mins/day Estimated Effort

Measure what works for you

Stop trusting claims. Start proving outcomes.

  • Impact on your fatigue levels

    As measured by

    Fatigue Perception and Impact Survey: Fatigue interferes with my work, family, or social life

    The Fatigue Perception and Impact Survey (FPIS) is a specialized questionnaire developed to evaluate the presence, severity, and impact of fatigue on an individual's life. Comprising a series of questions, the survey aims to capture both the subjective experience of fatigue and its consequences across various domains, such as physical, emotional, and social aspects. This tool is commonly used in clinical settings to assess fatigue in patients with various medical conditions, including chronic illnesses and cancer, helping healthcare professionals better understand and address the debilitating effects of fatigue on patients' quality of life. Researchers also employ the FPIS to gather valuable data on fatigue patterns, enabling a deeper understanding of the condition and potential interventions to alleviate its impact.

  • Change in your iron blood levels

    As measured by

    Iron and Ferritin Blood Levels: Iron blood levels

    Easily check your iron and ferritin levels at home with the MyLabsDirect test kit, featuring the Tasso specimen collection device. Simply clean your upper arm, apply the Tasso device, and press a button to painlessly collect a small blood sample in minutes. Secure your sample in the provided tube, package it, and mail it to MyLabsDirect’s CLIA-certified lab for accurate results-no clinic visit required

Everything you Need to Participate is Included

If you don’t already have them, you’ll receive all the services and products you need at no extra cost.

  • Lifeblood – Iron Supporting Supplement

    Lifeblood is specifically formulated to support cardiovascular health, iron stores, oxygen delivery, and exercise performance by delivering bioavailable nutrients sourced from premium-quality, 100% grass-fed organs.†

    I already have one
  • Iron Panel Quickdraw Blood Test

    Easily check your iron status from home with this quick, essential test. Using the gentle Tasso QuickDraw device (no finger pricks!), measure Ferritin and Iron—key markers for energy, focus, and overall vitality. Just collect your sample, mail it in, and get clear results online. A smart, hassle-free way to understand your iron levels.

    I already have one

A Note from the Study Team

Why I Created This Study: Heart & Soil has received hundreds of testimonials regarding Lifeblood, iron, and energy from real people. It’s time we take action and bring scientific rigor to the benefits behind our products. Iron plays a critical role in red blood cell development, oxygen utilization, and so much more. While isolated iron sulfate supplementation has been studied extensively as a treatment for anemia, there is far less research behind natural products, especially freeze-dried organ extracts, and their impact to human biology. It’s time we level-up our curiosity and explore natural alternatives to support healthy iron stores and ultimately improve overall vitality.

My Objective for You: My goal is to help you unlock personalized data and insights behind your iron and energy levels. By evaluating a full iron panel before and after Lifeblood supplementation, we will be able to effectively correlate how this data predicts energy and fatigue perceptions via supplementary survey data. This goes beyond generic claimed benefits and deep into real world results, guided by your participation.

Aims & Objectives: Our specific aim is to assess the impact of Lifeblood on iron levels and resultant energy enhancement, guiding you towards personalized health insights. You'll gain tailored feedback on how this supplement affects your vitality, empowering you to make informed lifestyle decisions.

Significance & Impact: This study has the opportunity redefine how you perceive and manage your energy levels through natural whole food, organ extracts. We are finally bringing clinical studies and scientific rigor to real-world experiences with supplementation. Although results may vary, the expected outcome is a personalized understanding of iron's impact on energy, offering participants a compass for future wellness choices.