Here are the references used in our product reviews to researches and science-based data. Plus, the list of authority sites and blogs in sports nutrition, fitness and more.

Human Growth Hormone

Oral Administration of the Growth Hormone Secretagogue MK‐677 Increases Markers of Bone Turnover in Healthy and Functionally Impaired Elderly Adults –

Growth hormone stimulates the collagen synthesis in human tendon and skeletal muscle without affecting myofibrillar protein synthesis


The Effect of 5-Alpha Reductase on Testosterone in Men –

Workout Supplements

Phytoecdysteroids and anabolic-androgenic steroids–structure and effects on humans. –

The action of methandrostenolone and ecdysterone on the physical endurance of animals and on protein metabolism in the skeletal muscles –

The molecule of the year. By DE Koshland Jr, Science  18 Dec 1992:

Hidden Speed: What Is BMPEA and Why Is It Dangerous? –

SARM Reviews

An Anti-frailty Pill For Seniors? New Drug Increases Muscle Mass In Arms And Legs Of Older Adults –

Chemical Composition and Labeling of Substances Marketed as Selective Androgen Receptor Modulators and Sold via the Internet –

The Safety, Pharmacokinetics, and Effects of LGD-4033, a Novel Nonsteroidal Oral, Selective Androgen Receptor Modulator, in Healthy Young Men –

Bodybuilding Peptides

Adrenergic receptor function in fat cells. –

Two-Month Treatment of Obese Subjects with the Oral Growth Hormone (GH) Secretagogue MK-677 Increases GH Secretion, Fat-Free Mass, and Energy Expenditure –

Authority Sites and Blogs

Sports Nutrition:

JISSN – JISSN is devoted to delivering information on how nutrition plays a role and is affected by sport, workout and the lifecycle. The open access journal delivers a global platform on which readers can determine the state of the evidence regarding a topic and can learn nutritional strategies that may improve exercise and/or training adaptations leading to better health and performance. Find articles on nutrition and health, disease, rehabilitation, training, and performance.

reddit – A place to discuss fitness, health, nutrition, and training programs beyond the beginner or introductory stages. And also find posts on sports nutrition as well.


Muscle Zone – Muscle Zone Blog is addressed to people who are interested in a healthy lifestyle, supplementation and physical training.


nswis – The NSW Institute of Sport (NSWIS) is an elite sporting organisation that supports Australian athletes to become world’s best.


Iron Mag – Online bodybuilding and fitness magazine and community. It contains in-depth information on the usefulness of supplements, training videos and a forum where you can talk with other bodybuilders.


My Protein – The official Youtube Channel for the World’s No. 1 Online Sports Nutrition Brand, Myprotein. Stay tuned for awesome workouts, interviews with top athletes, nutrition tips, product overviews and more.

Hormone Health: – The Hormone Health Network helps you and your health care provider have more informed discussions about hormones and health. Our online resources come from the most advanced clinical and scientific expertise in endocrinology. – The Pituitary Foundation is a UK patient support organisation offering expert medical support and information on a range of diseases. We are growing our fundraising and campaigning to make a difference to pituitary patients. – You and Your Hormones, a web-based project by the Society for Endocrinology that aims to give patients and the general public access to reliable online information on endocrine science. – EndocrineWeb is a health site with news and information about the endocrine system, including hormones, disorders, and straightforward medical advice from trusted doctors and experts.