Notes From the Trailhead
Deep dives on animal-based nutrition, hormones, training, and eating like your great-grandfather.
Beef Organ Supplements: The Complete Guide to Nose-to-Tail Nutrition
Beef organ supplements pack the nutritional density of liver, heart, kidney, and spleen into capsules — delivering a broad-spectrum nutrient profile that no single-organ supplement or multivitamin can match. Each...
Read the Article → Feb 22, 2026Collagen Types Explained: What Types I, II, and III Mean
Scientists have identified 28 collagen types. Types I, II, and III account for much of the supplement conversation because they are common in skin, bone, cartilage, and other connective tissues....
Read the Article → Feb 22, 2026Bone Broth Collagen Benefits: What Human Studies Support
The strongest human evidence for collagen concerns osteoarthritis symptoms, where meta-analyses report modest improvements across varied collagen derivatives. Evidence for skin is disputed, bone findings come from specific peptide trials,...
Read the Article → Feb 22, 2026Clean Protein Powder Ingredients: A Practical Label Guide
“Clean protein” has no single FDA definition, so the front-label claim cannot make the decision for you. A useful clean protein powder guide checks the protein source, amount per serving,...
Read the Article → Feb 22, 2026Keto Protein Powder: How to Choose a Low-Carb Option
A keto protein powder is one that fits your personal carbohydrate target while helping you meet your protein needs. Beef protein isolate, egg white protein, whey isolate, some plant isolates,...
Read the Article → Feb 22, 2026Protein Powder and Inflammation: What Research Shows
Protein powder doesn't inherently cause inflammation. But the ingredients in most protein powders do. Dairy triggers inflammation in the 68% of adults who can't properly digest lactose. Artificial sweeteners disrupt...
Read the Article → Feb 22, 2026AIP Protein Powder: What's Safe for the Autoimmune Protocol
Most protein powders fail the autoimmune protocol before you even open the lid. Whey and casein are dairy. Pea and soy are legumes. Rice protein is a grain. And nearly...
Read the Article → Feb 22, 2026Carnivore Diet Supplements: The Complete Guide
The carnivore diet — eating exclusively animal products — provides complete protein, abundant B12, heme iron, zinc, and fat-soluble vitamins naturally. But muscle-meat-only carnivore has gaps. Electrolytes shift dramatically during...
Read the Article → Feb 22, 2026Best Protein Powder for Women Over 40: What Changes and Why
The best protein powder for women over 40 provides a useful dose of complete protein, fits the day's actual protein gap and agrees with your digestion. Look for a clear...
Read the Article → Feb 22, 2026Whole30 Protein Powder: The Complete Approved Guide
Most protein powders are not Whole30 compatible. Whey is out — it's dairy. Plant proteins made from pea, soy, or rice are out — legumes and grains. Anything with added...
Read the Article → Feb 22, 2026Best Protein Powder for Gut Health: What Actually Helps
The best protein powder for gut health is one that removes the ingredients causing gut damage in the first place. That means no dairy, no artificial sweeteners, no gums, and...
Read the Article → Feb 22, 2026Paleo Diet and Protein: The Complete Health Guide
The paleo diet is built on protein. Grass-fed beef, wild-caught fish, pasture-raised eggs, and organ meats form the foundation — the same foods humans ate for hundreds of thousands of...
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