The Field Journal

Notes From the Trailhead

Deep dives on animal-based nutrition, hormones, training, and eating like your great-grandfather.

Feb 10, 2026

Protein Powder Without Bloating: Why Dairy Might Be the Problem

If your protein powder makes you bloated, the protein isn't the problem. The dairy is. Most protein powders are built on whey or casein — both derived from milk —...

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Feb 10, 2026

The Cleanest Protein Powders in 2026: Our Standards

A clean protein powder has a short ingredient list of recognizable, whole-food-derived ingredients. No artificial sweeteners. No artificial flavors or colors. No gums, fillers, or thickeners. Third-party tested for heavy...

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Feb 10, 2026

Animal-Based Protein Powder: The Complete Guide

Animal-based protein powders are made from animal sources — beef, eggs, bone broth, or dairy. They include beef protein isolate, egg white protein, collagen peptides, whey, and casein. All animal-based...

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Feb 10, 2026

Whey Protein vs. Plant Protein vs. Beef Protein: The Ultimate Comparison

Three categories dominate the protein powder market: whey (dairy-based), plant (pea, rice, hemp, soy blends), and beef (hydrolyzed beef isolate). All three deliver 20-26g of protein per serving and support...

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Feb 10, 2026

Paleo Protein Powder: What It Is and Why It Exists

Paleo protein powder is a protein supplement made from ingredients that fit the paleo diet — animal-sourced proteins like beef protein isolate, egg white protein, and collagen, with no dairy,...

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Feb 10, 2026

How Much Protein Is in Beef? A Meat Protein Comparison Chart

A 3-ounce (85g) serving of cooked beef contains 22-29 grams of protein, depending on the cut and fat content. Leaner cuts like eye of round and sirloin have the most...

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Feb 09, 2026

Beef Protein Powder Recipes and Usage Guide

Beef protein powder works in shakes, smoothies, muffins, pancakes, bars, hot drinks, and baked goods. Unlike whey, it has a neutral flavor that blends into recipes without fighting the other...

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Feb 09, 2026

Dairy-Free Protein Powder: The Complete Guide

Dairy-free protein powders are made without whey, casein, or any milk-derived ingredients. Your main options are beef protein isolate, egg white protein, plant-based blends (pea, rice, hemp), and collagen peptides....

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Feb 09, 2026

The Complete Guide to Beef Protein Powder

Beef protein powder is a dietary supplement made from hydrolyzed beef protein isolate. It provides 26g of complete protein per serving — all nine essential amino acids — with zero...

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Feb 09, 2026

How Many Protein Shakes a Day? What the Research Says

One to two protein shakes per day is the right number for most people. The exact count depends on three things: how much protein you need daily, how much you're...

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Feb 09, 2026

When Should You Drink a Protein Shake? A Timing Guide

The best time to drink a protein shake is within 1-2 hours after exercise. But here's what matters more: your total daily protein intake. The "anabolic window" is real, but...

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Feb 09, 2026

Peanut Butter Protein Bars: No-Bake, Paleo-Friendly Recipes

Homemade peanut butter protein bars take about 15 minutes of actual work, don't need an oven, and taste better than most of what you'll find in a wrapper. You also...

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