Trusted voices. Shared experiences.
We've curated the best minds in metabolic health. Evidence-based approaches aligned with our philosophy: glucose is the signal, not the goal. Start with official guidance, then learn from the experts.
The Dietary Signals community is a space for sharing personal experiences and learning journeys. Content reflects individual perspectives and is not medical advice.
2025-2030 US Dietary Guidelines
Official guidance from the Department of Health and Human Services
These guidelines define what Americans are encouraged to eat. Dietary Signals helps individuals execute this guidance in real life.
The 2025–2030 U.S. Dietary Guidelines emphasize reducing added sugars, prioritizing high-quality protein, choosing whole and minimally processed foods, and supporting long-term metabolic health through sustainable eating patterns. By translating these recommendations into personalized glucose insights, Dietary Signals helps people understand how everyday food choices affect their metabolic response—turning broad guidance into actionable, data-driven decisions.
The Guideline
Reducing added sugars
The Guideline
Prioritizing high-quality protein
The Guideline
Choosing whole, minimally processed foods
The Guideline
Supporting sustainable eating patterns
Rather than replacing clinical advice or public health policy, Dietary Signals is designed to support and extend evidence-based nutrition guidance, helping individuals apply it consistently in daily life.
Read the official guidelines, then use Dietary Signals to apply them in practice.
Deepen your understanding
We've curated the best books, podcasts, and content from metabolic health experts who share our philosophy: understand the root causes, not just the numbers.
Recommended Reading
Glucose Revolution
The life-changing power of balancing your blood sugar. Practical glucose hacks backed by science.
View on Amazon →Why We Get Sick
The hidden epidemic at the root of most chronic disease—and how to fight it. Essential insulin resistance science.
View on Amazon →Good Energy
The surprising connection between metabolism and limitless health. From the co-founder of Levels.
View on Amazon →The Engine 2 Diet
A Texas firefighter's 28-day plant-based plan that lowers cholesterol and burns away the pounds. New York Times bestseller.
View on Amazon →UnDo It!
How simple lifestyle changes can reverse most chronic diseases. Groundbreaking research on nutrition and heart disease reversal.
View on Amazon →Prevent and Reverse Heart Disease
A 20-year study proving plant-based nutrition can halt and reverse heart disease. The book behind Bill Clinton's dietary transformation.
View on Amazon →Essential Podcasts
The Doctor's Farmacy
Conversations that matter about health, wellness, food, and the root causes of chronic disease.
Listen Now →FoundMyFitness
Deep dives into nutrition, aging, and cellular health. Cutting-edge longevity science made accessible.
Listen Now →The Drive
Longevity, metabolic health, and performance. Deep, technical discussions with world-class experts.
Listen Now →PLANTSTRONG Podcast
Conversations with nutrition and lifestyle medicine experts on plant-based living, health, and longevity.
Listen Now →YouTube Channels We Follow
Dr. Sten Ekberg
Wellness, holistic health, and metabolic insights from an Olympic decathlete turned functional medicine practitioner.
Watch on YouTube →Paul Saladino MD
Animal-based nutrition, ancestral health, and challenging conventional dietary wisdom with science.
Watch on YouTube →Dr. Livingood
Real health solutions that get to the root cause. Practical guidance for reversing chronic conditions naturally.
Watch on YouTube →Dr. William Li
Harvard-trained physician on how your body can heal itself through food. Angiogenesis and health defense systems.
Watch on YouTube →Dr. Steven Gundry
World-renowned heart surgeon on lectins, gut health, and how certain "healthy" foods may be sabotaging your metabolism.
Watch on YouTube →Dr. Eric Berg DC
Millions trust his practical advice on ketosis, fasting, and understanding the true causes of health problems.
Watch on YouTube →Dr. Sebi
The late herbalist's teachings on alkaline diets, natural healing, and African bio-mineral balance.
Watch Playlist →Leonid Kim MD
Evidence-based metabolic health education from a practicing physician. Breaking down complex science simply.
Watch on YouTube →Sierra Clark
Real talk about metabolic health, lifestyle changes, and sustainable wellness from a relatable perspective.
Watch on YouTube →Thomas DeLauer
Celebrity trainer breaking down the science of fasting, ketosis, and metabolic optimization with energy and clarity.
Watch on YouTube →Dave Asprey
The father of biohacking on optimizing mitochondria, fighting inflammation, and upgrading human performance.
Watch on YouTube →Type One Talks
Real conversations about living with Type 1 diabetes. CGM insights, management tips, and community support.
Watch on YouTube →Our Curation Standards
These resources are curated for educational purposes. Dietary Signals does not provide medical advice, and featuring content does not constitute endorsement of specific medical recommendations. We select resources based on rigorous criteria:
Regional Communities
Metabolic health is global, but community is local. Connect with patient communities, advocacy groups, and support networks in your region.
37M+ with diabetes in US; strong digital health adoption
60M+ with diabetes across Europe; NHS/reimbursement models
101M+ with diabetes; BGM primary method; massive WhatsApp communities
32M+ with diabetes; BGM dominant; strong cultural food traditions
Highest prevalence (12.2%); Ramadan guidance critical
Fastest growth (+134% by 2045); 54% undiagnosed; BGM access critical
China 140M+, Japan/Korea higher CGM; diverse dietary traditions
Trusted Global Resources
Curated directory of evidence-based organizations supporting metabolic health worldwide.
International Diabetes Federation
Global umbrella organization representing diabetes associations worldwide
World Health Organization
Global public health standards and NCD prevention frameworks
American Diabetes Association
Standards of Care, nutrition guidelines, research funding
European Association for the Study of Diabetes
European clinical research and treatment consensus
IDF Diabetes Atlas
Global epidemiology, prevalence data, regional statistics
CDC Diabetes Division
US public health data, prevention programs, surveillance
NICE Guidelines (UK)
Evidence-based clinical recommendations for NHS
FAO Food-Based Dietary Guidelines
Country-specific nutrition guidance respecting local foods