A couple of months ago I was speaking with Ian Lauer who had just wrapped up the January 23rd edition of Physique Star Radio (Link can be found here: http://www.rxmuscle.com/physique-star-radio/physique-star-radio-2/10058-physique-star-radio-01-23-14-ian-and-dean-welcome-ifbb-pro-jason-postono-the-show-plus-jerry-brainum-is-back.html), and noted his excitement over the effects of leucine in maintaining muscle mass in older athletes. Jerry Brainum had highlighted the importance of leucine in protein synthesis pathways and had also mentioned the challenges of the older athlete in maintaining muscle mass due to early depletion of leucine stores.

In response to this information, and also since I am getting closer to 50, I decided to experiment a bit with bumping up my leucine intake. I went from 2 grams of leucine up to 8 grams per day, and have kept this up for about six weeks. Maybe my eyes are playing tricks on me, but it seems that I am more solid and defined since bumping up my leucine intake. I haven’t changed my training intensity very much either. I am seriously considering boosting my leucine intake more as well, perhaps by another 2 to 4 grams to see if that makes a difference.

If you are considering adding leucine to your regimen, be sure to time it so that you ingest it when you take in a protein-rich meal. This will optimize protein synthesis in muscle tissue and enhance the anabolic effect. At this point I will enthusiastically support the use of leucine supplementation to preserve muscle mass in people over 40 who are involved in regular resistance training.

In conclusion, I am definitely a fan of leucine and will keep it in my regimen.