Does L-Arginine Increase Growth Hormone Levels?

6 Comments / Athletic Performance, Dietary Supplements, Ergogenic Supplements, General Health, Nutrition / Dr. Jarret Morrow

Market research suggests that l-arginine is a very popular amino acid supplement among male students. L-arginine is a conditionally essential amino acid that’s involved in several metabolic pathways. Accordingly, a typical western diet provides approximately 3-6 g of l-arginine per day [1]. People are interested in Growth Hormone for potential anti-aging and muscle-building properties. To […]

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Dietary Leucine for Resistance Training?

4 Comments / Athletic Performance, Dietary Supplements, Ergogenic Supplements, Resistance Training / Dr. Jarret Morrow

Leucine is an essential/branched-chain amino acid which has been gaining considerable research attention lately for its potential performance-enhancing or ergogenic effects. In particular, researchers have been interested in its ability to promote muscle synthesis as well as to reduce muscle loss during dieting. Like many supplements that have their roots in animal studies, translating these

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Chocolate Milk Improves Recovery and Athletic Performance?

7 Comments / Athletic Performance, Cardio Performance, Dietary Supplements, Ergogenic Supplements / Dr. Jarret Morrow

Competitive athletes need to recover quickly from bouts of training as well as competition to prepare for subsequent events. Studies have shown that postexercise consumption of carbohydrates and protein results in better recovery than consumption of carbohydrates alone.

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Branched-Chain Amino Acids Lower Your Risk of Obesity?

Athletic Performance, Dietary Supplements, Ergogenic Supplements, General Health, Nutrition, Resistance Training / Dr. Jarret Morrow

With the recent buzz surrounding the obesity epidemic, particularly in developed nations with the Americans leading the way, people are starting to look closer at dietary factors that affect their weight. Branched-chain amino acids, of which there […]

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Intermittent Fasting, Whey Protein, and Weight Loss?

17 Comments / Dietary Supplements, Ergogenic Supplements, Weight Loss Tips / Dr. Jarret Morrow

For those of us who’re looking to lose weight, a recent study published in the British Journal of Nutrition might offer some hope. Losing weight is never easy as it requires a lifelong commitment to changes in dietary habits as well as activity level. Years ago, I read a book by Greg LeMond, the former

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Does Dietary Nitrate from Beetroot Juice Improve Athletic Performance?

4 Comments / Dietary Supplements, Ergogenic Supplements, Fitness Tips, General Health, Uncategorized / Dr. Jarret Morrow

Competitive athletes are always looking for an edge. As someone who used to compete in sports such as bicycle racing, swimming, and cross-country skiing, I used to spend countless hours reading about nutrition and ergogenic supplements. Though there can be certain risks associated with it and I wouldn’t recommend it…

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Glycine Propionyl-L-Carnitine and Athletic Performance?

Athletic Performance, Dietary Supplements, Ergogenic Supplements, Resistance Training / Dr. Jarret Morrow

Both exercise enthusiasts and competitive athletes are often looking for ways to improve their athletic performance and shed body fat. In most cases, this involves optimizing their training methods and nutrition. Some also look towards nutritional or dietary supplements to help. One common target for potentially improving athletic performance involves increasing blood flow to muscles

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