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You are here: Home / Archives for Lyle McDonald

Articles by Lyle McDonald

Lyle McDonald+ is the author of the Ketogenic Diet as well as the Rapid Fat Loss Handbook and the Guide to Flexible Dieting. He has been interested in all aspects of human performance physiology since becoming involved in competitive sports as a teenager. Pursuing a degree in Physiological Sciences from UCLA, he has devoted nearly 20 years of his life to studying human physiology and the science, art and practice of human performance, muscle gain, fat loss and body recomposition.

Athlete

Lyle has been involved, at various levels of success in competitive sports since his teens. Starting with triathlon, he spent altogether too many hours on his bike during college. Becoming involved with inline skating at the same time led him to compete for several years until he burned himself out with chronic overtraining. Many years passed until he decided to return to speed skating and move to the ice. He moved to Salt Lake City Utah to train full time at the Olympic oval, he is currently still there training with his coach Rex Albertson attempting to make the US National team or beyond.

Writer

Lyle has written for the print magazines (Flex and the now defunct Peak Training Journal), too many online sites to mention and has published 5 books on various aspects of exercise and diet.

Trainer

Over the years, in addition to working with the general public, Lyle has worked primarily with endurance athletes, a few powerlifters, and some bodybuilders. Through his books, articles and his forum, he has helped thousands lose fat, gain muscle and get stronger or perform better.

Pre-Workout Meals and Pre-Bedtime Meals

June 12, 1998 by Lyle McDonald

preworkout meals

Dear Lyle, I have heard varying suggestions for pre-workout meals and before bedtime. Several authorities seem to be dead set against food (especially) carbohydrate consumption will inhibit Growth Hormone release by raising insulin levels. I work out late in the evening and I am not sure whether I should be eating carbohydrates after my workout. […]

Ephedrine, Caffeine, Aspirin plus Yohimbine

June 12, 1998 by Lyle McDonald

Caffeine (No-Doz) and Fat Loss

Dear Lyle, Can you give me a brief rundown on the Ephedrine/Caffeine/Aspirin stack I keep hearing so much about? The guys at my gym tell me it’s great for fat loss but I’ve also seen stories in the media that it can be dangerous. What’s the deal? Also I’ve seen some suggest yohimbe for fat […]

Initial Opinion on Androstenedione

June 12, 1998 by Lyle McDonald

androstenedione

Dear Lyle, I’m a 37 year old male who has been working out for the last 5-6 months, after about 5 years of not working out. I’ve been doing some reading about body building. It seems that most articles are really just advertisements in disguise. But the most impressive product I’ve seen appears to be […]

Guidelines for Precontest Bodybuilders

June 12, 1998 by Lyle McDonald

Guidelines for precontest bodybuilders. Photo credit: Muscletime.com

Dear Lyle, I want to do a bodybuilding contest sometime next year but am confused about how to get in ideal shape. Do you have any general guidelines for pre-contest bodybuilders? Although there is no one hard and fast plan to follow for getting into contest shape, here are some good general guidelines so that […]

Fat Loss Plateaus

June 12, 1998 by Lyle McDonald

fat loss women

Dear Lyle, I’ve been following a good fat loss diet for about 5 weeks now and was losing fat consistently. But now I’ve hit a plateau and I can’t lose any more fat. What causes the plateau and how can I get my fat loss started again? To be absolutely honest, no one has all […]

Calculating Metabolic Rate and Caloric Intake

June 12, 1998 by Lyle McDonald

daily caloric intake

Dear Lyle, I am unclear on the determinants of metabolic rate and how to determine how many calories I should be taking in to either maintain my bodyweight, lose fat or gain muscle. What determines metabolic rate and how can I determine mine? There are three major factors which determine how many calories we need […]

Is Extra Protein to Gain Mass Dangerous?

June 1, 1998 by Lyle McDonald

optimum nutrition 100% whey protein

Dear Lyle, I’m having trouble gaining any mass. A friend of mine told me that I should eat more protein. Is this the answer? I am also concerned about possible health problems with high protein intakes that dietitians always talk about.   The debate over protein intakes for athletes has been raging for decades now. […]

Ask Lyle McDonald #1

June 1, 1998 by Lyle McDonald Leave a Comment

Ask Lyle McDonald - training, nutrition, cyclical ketogenic diet, dieting

Is Extra Protein to Gain Mass Dangerous? Dear Lyle, I’m having trouble gaining any mass. A friend of mine told me that I should eat more protein. Is this the answer? I am also concerned about possible health problems with high protein intakes that dietitians always talk about. The debate over protein intakes for athletes […]

Ask Lyle McDonald #11

February 15, 1998 by Lyle McDonald Leave a Comment

Ask Lyle McDonald - training, nutrition, cyclical ketogenic diet, dieting

General Announcements Before getting to the Q&A’s, let me say that I hope everyone had a safe and healthy holiday season. If you were in a mass phase, hopefully you gained the 7-10 lbs. that the average person gains during the holidays (I didn’t). If you were dieting well, it’s time for a new Year’s […]

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