Peptides, amino acids, and compounds that accelerate physical recovery, tissue repair, and athletic performance.
24 itemsLearn ashwagandha side effects, who should avoid it, interactions, dosing, and safety tips. Evidence-based guide to reduce risk; talk with your clinician.
Hyponatremia in endurance exercise explained: why it happens, who’s at risk, and what research suggests about sodium-containing drinks, ORS science, and traditional salty foods—without one-size-fits-all dosing.
Thinking about an ice bath after lifting? Research suggests regular, immediate post-lift cold exposure may blunt muscle and strength gains, even as it can reduce soreness and help short-term recovery.
Focused review of BPC‑157 for tendon and ligament repair: mechanisms, animal data, clinical trial status, safety, and why athletes are interested—emphasizing the gap between preclinical promise and human evidence.
A focused, evidence‑based look at L‑glutamine for exercise‑induced gut permeability—what the research shows, how it ties to the gut–muscle axis, and where traditional practices like bone broth fit.
A focused, evidence-based look at how beta-alanine may enhance 1–10 minute high-intensity efforts by increasing muscle carnosine and buffering acidity, with side effects, research protocols, ISSN guidance, and comparisons to other ergogenic aids.
Cold plunges are popular, but what do they really do for recovery? This evidence-based guide parses the research on ice baths, cryotherapy, and contrast therapy—covering soreness, performance, cold shock proteins, brown fat, and when cold may blunt training adaptations—alongside Nordic traditions and the Wim Hof Method.
Beta‑alanine increases muscle carnosine to buffer acidity and may yield small but meaningful gains in 1–10 minute high‑intensity efforts. Here’s what meta‑analyses, RCTs, and the ISSN position stand say—plus side effects, strategies, and how it compares to creatine, caffeine, and bicarbonate.
Glutamine sits at the crossroads of muscle, gut, and immune function. Here’s what research says about its role in athletic recovery, gut barrier integrity, immune health in athletes, burn/trauma care, and IBS—with a bridge to the traditional bone broth perspective.
BPC‑157 is a gut‑derived peptide that may accelerate tendon, ligament, and muscle healing in animal models, but it remains unapproved, prohibited in sport, and unproven in human trials.
Electrolytes matter—but not always the way sports drink ads suggest. This evidence-based guide covers sodium, potassium, and magnesium balance, hyponatremia risks, sweat variability, oral rehydration science, and how traditional options like coconut water and broth can fit into smart hydration for performance.
KSM-66 vs. Sensoril, golden root dosing, tulsi for cortisol — cutting through the hype on the most popular stress-balancing herbs.
Type I, II, III — not all collagen is the same. Which forms actually work, optimal dosing, and how to pair collagen with vitamin C for absorption.
The most studied supplement in history does far more than build muscle. A deep dive into creatine for cognition, energy, and healthy aging.
Glycinate, threonate, citrate, oxide — not all magnesium is created equal. A comprehensive breakdown of forms, absorption, and what each one does best.
Everything you need to know about healing peptides — mechanisms, dosing protocols, stacking strategies, and what the research actually shows.
An adaptogenic herb (Withania somnifera) used in Ayurvedic medicine to support stress resilience, energy, and cognitive function.
BPC-157 (Body Protection Compound-157) is a synthetic peptide consisting of 15 amino acids derived from a protective protein found in human gastric juice. It was first isolated by researchers studying the mechanisms behind the stomach's remarkable ability to heal itself despite constant exposure to hydrochloric acid and digestive enzymes. Animal studies have demonstrated accelerated healing of tendons, ligaments, muscles, nerves, and the gastrointestinal tract. The proposed mechanisms include upregulation of growth hormone receptors, promotion of angiogenesis (new blood vessel formation), modulation of the nitric oxide system, and interaction with the FAK-paxillin pathway involved in tissue repair. Despite promising preclinical data, human clinical trials remain limited. Most evidence comes from rodent models, and the peptide's regulatory status varies by country. It is not FDA-approved for any medical condition. Users in the biohacking and athletic recovery communities report benefits for joint injuries, gut healing, and tendon repair, but these remain anecdotal.
Hydrolyzed collagen protein fragments used to support skin elasticity, joint health, and connective tissue repair.
Creatine monohydrate is the most extensively studied dietary supplement in sports nutrition history, with over 500 peer-reviewed studies supporting its efficacy. It is a naturally occurring compound synthesized from three amino acids — arginine, glycine, and methionine — primarily in the liver, kidneys, and pancreas. The molecule functions by donating a phosphate group to regenerate ATP (adenosine triphosphate), the fundamental energy currency of every cell. When stored in muscles as phosphocreatine, it enables rapid ATP recycling during high-intensity, short-duration activities like sprinting and resistance training. Beyond athletic performance, emerging research highlights creatine's role in cognitive function, neuroprotection, and healthy aging. The brain is metabolically demanding, consuming roughly 20% of the body's energy at rest, and creatine supplementation appears to support cognitive performance particularly under conditions of sleep deprivation or mental fatigue.
An amino acid found primarily in green tea that promotes relaxation without drowsiness and supports focused calm.
An essential mineral involved in over 300 enzymatic reactions, commonly supplemented for muscle relaxation, sleep, and stress support.
Magnesium glycinate is a chelated form of magnesium bound to the amino acid glycine. This combination offers superior bioavailability compared to common forms like magnesium oxide (which has only 4% absorption) while being notably gentle on the digestive system. Magnesium is a cofactor in more than 300 enzymatic reactions in the human body, required for ATP production, protein synthesis, blood sugar regulation, blood pressure management, nerve transmission, and muscle contraction. It is essential for bone structure and plays a direct role in the active transport of calcium and potassium across cell membranes. Despite its critical importance, roughly 50% of Americans fail to meet the recommended daily intake. Subclinical deficiency — levels low enough to impair function but not low enough to trigger obvious symptoms — may affect up to 60% of the population. The glycine component provides additional benefits: glycine is an inhibitory neurotransmitter that supports sleep quality and has calming effects on the central nervous system, making magnesium glycinate particularly well-suited for evening use.
A precursor to glutathione, the bodys master antioxidant, used for respiratory health, liver support, and antioxidant defense.
