Wiki – a knowledge base of materials on various aspects of nutrition in sports and training. Here, you will find scientific reviews of different types of sports nutrition, diets, and workouts, including their benefits, effectiveness, and potential health risks. When writing articles, we strive to avoid speculation (where possible) and rely exclusively on scientific facts and expert opinions from scientists and doctors.
For the most popular types of sports supplements, the information we have is summarized on dedicated pages that include:
- Ratings of benefits and effectiveness for muscle gain, weight loss, and health risks – our assessment based on available data;
- A list of knowledge base articles about the specific supplement, featuring the most important and interesting facts from scientific studies;
- Data from our own experiments on effectiveness (for safe types of sports supplements) (coming soon);
- Laboratory quality tests (coming soon);
- Surveys (coming soon).
We make every effort to provide comprehensive and complete information based on multiple factors rather than a single subjective opinion of a seller, professional, or anyone else.
Benefits of Vegetarianism for Health – Scientific Research | PRO7fitness.com
Anabolic Steroids in bodybuilding: potential health risks and side effects. Scientific Studies | PRO7fitness.com
Benefits and Risks of Fish for Health: Analysis of 40+ Studies | PRO7fitness.com
Michael Ashley: Cutting Program in Natural Bodybuilding | PRO7fitness.com
Interesting and Funny Facts About Jay Cutler: The Man Behind the Muscle
Jay Cutler is more than just a bodybuilding legend—he’s a charismatic, down-to-earth guy with a unique personality and a few quirks that make him stand out even more. Here are some lesser-known, interesting, and funny…
Unmasking the Reality: Performance-Enhancing Substances in Bodybuilding – Risks, Ethics & Impact
Unmasking the Reality of Performance-Enhancing Substances in Bodybuilding Bodybuilding has always celebrated the pursuit of physical excellence, where discipline, nutrition, and rigorous training converge to sculpt the human body into a work of art. But…
The Jay Cutler Blueprint: Nutrition, Training, and the Truth About Doping in Bodybuilding
Jay Cutler is a name that resonates deeply within the bodybuilding community. A four-time Mr. Olympia winner (2006, 2007, 2009, 2010), Cutler is celebrated not just for his incredible physique but also for his work…
The Hidden Dangers of Anabolic Steroid Use: Impact on Brain Aging
In the world of bodybuilding and fitness, the pursuit of strength and muscle mass often leads individuals to explore various supplements and enhancements. Among these, anabolic-androgenic steroids (AAS) have gained notoriety for their ability to…
Soy Phytoestrogens: Questionable Benefitsf for Women During Menopause, Food Content and Harm. Scientific Facts | PRO7fitness.com
Mercury in Fish: Health Risks. Scientific research | PRO7fitness.com
Fish is one of the most beneficial natural food products. If you are not yet aware of its health benefits, read here. It is a source of high-quality protein, vitamins, minerals, and incredibly beneficial for…
How effective is Glucosamine for joints health? Doctors’, Sportsmen’, Patient’ Reviews | PRO7fitness.com
We have already established that scientific research indicates a significant controversy regarding glucosamine as a chondroprotector. Let’s move on. The next step is to analyze the opinions of experts and ordinary people with joint problems…
Soy ans Soy Products: Consumer Reviews on Health Risks | PRO7fitness.com
We have already established that scientific research on soy and soy protein isolate is very controversial. Those studies that confirm the health benefits of soy generally argue this based on the quality of the protein…
Glucosamine and Chondroitin for Joints: Are They More Effective togehter? Scientific Research | PRO7fitness.com
Chondroitin glucosamine complexes for joints are among the most popular supplements used by people with joint diseases or those at risk of joint damage, for the purpose of prevention and treatment. According to statistics, among…
Garcinia Cambogia for Weight Loss: Effectiveness & Health Risks. Scientific Research | PRO7fitness.com
Garcinia cambogia is a small fruit, shaped like a pumpkin, that grows somewhere in Southeast Asia (Cambodia, India, Indonesia, Thailand, and South Africa). In the world of dietary supplements, it is primarily known as a…
Why All Low-Carb Diets Are So Effective for Weight Loss? | PRO7fitness.com
The most effective diets for weight loss/”body drying” are based on reducing the amount of carbohydrates, primarily simple ones, and shifting the priority in the ratio of proteins, fats, and carbohydrates towards proteins, healthy fats,…
Symptoms of Vitamin B12 Deficiency. Causes & Treatment | PRO7fitness.com
The deficiency of vitamin B12 is one of the most common micronutrient deficiencies worldwide. It is most confirmed in elderly people and strict vegetarians who do not consume animal products. The important role it plays…
What’s Tamoxifen in Bodybuilding? How it works? Side Effects | PRO7fitness.com
Tamoxifen is widely used in bodybuilding in conjunction with anabolic steroids for the prevention and treatment of gynecomastia – the growth of female breasts. Below we will discuss how this breast cancer medication found its…
Intermittent Low-Carb Fasting: The Best Weight Loss Diet? | PRO7fitness.com
Today, there are many different diets, each claiming to be exceptional. In reality, many of them are based on a simple fundamental principle – caloric restriction. And there is scientific backing for this. There is…
Tribulus Terrestris is USELESS as a testosterone booster. Scientific Studies | PRO7fitness.com
One of the modern trends in the sports supplement market is the revival of herbs that were once used by ancient doctors and magicians to treat various ailments and that grow somewhere deep in Africa…
Bodybuilder Jay Cutler: Biography, Workouts, Nutrition Tips | PRO7fitness.com
Jay Cutler is one of the iconic figures in modern bodybuilding. He has won the Mr. Olympia title four times, pushing Ronnie Coleman off the podium in 2007 and Dexter Jackson in 2009. He is…
Michelle Jenneke: Australian Runner Who Conquered the World with Dance | PRO7fitness.com
In Instagram, which today is nothing more than a virtual projection of the modern world, there are very few profiles that attract endless viewing and are not staged, created by teams of professionals. One of…
Can You Lose Weight Eating Potatoes Only? Case Study: -53 kg in One Year! | PRO7fitness.com
The article will definitely appeal to.. the “bulbashas” (Belarusians) Probably, each of them at least once in their life (if not out of necessity, then out of idle curiosity) asks the question “can you…
Bodybuilder Alexander Nevsky: Russian Arnold Hated by Russians | PRO7fitness.com
Bodybuilder Alexander Nevsky is probably one of the most discussed bodybuilders on the internet: the media writes about him in a sensational style, and bloggers do not hesitate to use Russian profanity. Detractors call him…
Amino Acids BCAA in Bodybuilding: Scientific Reviews of Their Effectiveness for Muscle Gain, Weight Loss, Side Effects | PRO7fitness.com
BCAA (Branched-Chain Amino Acids) are widely used today in bodybuilding and fitness: they mysteriously peek out from the gym bags of Instagram fitness enthusiasts and are confidently consumed by professional bodybuilders to fuel their inhuman…