Guest Writers


Articles from world class Health and Fitness Professionals and other interesting people



Tom Venuto

Tom Venuto is author of ‘Burn The Fat, Feed The Muscle’ – the best-selling fat loss and diet and nutrition e-book in Internet history!

With over 200,000 readers in at least 144 countries this remarkeable book continues to grow in popularity.

We are thrilled to be able to share some of Tom’s knowledge, advice  and insight with you.

Click here to learn more about Tom Venuto and what he has to say…


Carlos DeJesus

click to read articles by Carlos DeJesusCarlos DeJesus is a natural World Bodybuilding Champion, a renowned medical therapist and an inventor – the quadblaster is quite something, and once experienced will never be forgotten!

Carlos remains undefeated in drug-free competitions which include the Natural Mr. America, Natural Mr. North America and the Pro Natural-For-Life World Bodybuilding Championships.

Having been a student of health and fitness for over 45 years, along with his extensive work as a medical exercise therapist, Carlos is now considered a master, click here to gain some insight from one of the best…

Marc David

Marc David (NGA CPT) is an accredited fitness expert and author of “NoBull Bodybuilding.”

Once a self-confessed skinny, “135-pound weakling,” today Marc is a 200 pound bodybuilder who teaches thousands of people to gain weight, build muscle and reduce body fat with a workout and nutrition system so simple that even a complete beginner can understand it!

Marc’s wealth of knowledge and experience is extensive and we are very glad to be able to share it with you here at dougalmacdonald.com



Other Writers

Every so often we come across other people on the internet who have personal experience in training for health and fitness, and a particular flair for putting pen to paper.

They have a practical knowledge of what it takes to transform your body, on both a mental and physical level, and have kindly agreed to let us share their thoughts and experiences with you.

Click here to meet our other writers…