Fitties Journal

Monk fruit is one of the most effective natural sweeteners available for supplements, but most brands do not use it. Here is what it is, how it compares to the...

Women build muscle through the same process as men, just with a different hormonal backdrop. This guide covers the training, nutrition, cycle-based adjustments, recovery strategies, and supplements that drive real...

Timing your nutrition and supplements around training can support better performance and recovery. This guide breaks down what to take before, during, and after workouts, plus when to take daily...

A plant-based diet can fuel serious athletic performance, but it creates predictable nutrient gaps. This guide covers exactly where those gaps are, which supplements close them, and how to build...

Beta-hydroxy beta-methylbutyrate (HMB) is one of the more well-researched ingredients in sports nutrition. This guide covers the clinical evidence, proposed mechanisms, practical dosing, and how FitRestore combines HMB with vitamin...

L-Glutamine is the most abundant amino acid in the human body, but demand can outpace supply during intense training, stress, or illness. This guide covers the science, the benefits, the...

L-ergothioneine is a naturally occurring antioxidant with a biological feature no other common antioxidant shares: a dedicated cellular transporter that concentrates it in the tissues that need it most. This...

Antioxidants help protect cells from oxidative stress, but the supplement aisle offers dozens of options with vastly different mechanisms. This guide breaks down how each major antioxidant works, what the...

Bifidobacterium animalis subsp. lactis B420 (HOWARU Shape) is a patented probiotic strain with clinical trial evidence supporting its role in healthy body composition, gut barrier function, and appetite regulation. This...

Probiotics are live beneficial microorganisms that support digestive health, immune function, and overall wellbeing. This guide covers how they work, which strains matter, how to select and take a quality...

Magnesium is involved in over 300 enzymatic reactions, yet nearly half of Americans do not get enough. This guide compares supplement forms, explains why absorption varies so widely, and covers...

The supplement industry generates tens of billions in revenue every year, and a staggering amount of that comes from people buying products they do not need based on claims that...

The ketogenic diet shifts your body's primary fuel source from glucose to fat through a high-fat, moderate-protein, very-low-carbohydrate eating plan. This guide covers the science of ketosis, the different keto...

Athletes with digestive sensitivities face a double challenge: exercise itself can increase gut distress, and many sports nutrition products contain hidden FODMAP triggers. This guide covers the low-FODMAP protocol, how...

Collagen is the protein your body relies on more than any other, and production starts declining earlier than most people realize. This guide covers what collagen does, what the clinical...

ATP is the energy behind every muscle contraction. This guide breaks down how the three energy systems produce it, how training and nutrition affect ATP availability, and what clinical research...

Most supplement labels are designed to impress, not inform. This guide breaks down every section of the Supplement Facts panel, explains what ingredient forms and dosages actually tell you, and...

Intermittent fasting is more than a trend. This guide covers the science behind IF, its potential benefits for weight management and metabolic health, the risks to consider, who should and...