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Sometimes referred too as golden root, rhodiola is a plant that grows in cold regions of the world and is known to help balance hormones during times of stress, which, as mentioned, is necessary for peak sexual health and desire. Also, rhodiola reduces the amount of the hormone norepinephrine to be released, which in turn helps dilate blood vessels, directly resulting in more blood being pumped throughout the body with no extra strain on the heart. Improved circulation enhances and intensifies the sensation of touch, which consequently improves sexual pleasure. Commonly sold as a dried powder in North America, rhodiola is quite bitter, but can be easily disguised when mixed into a fruit smoothie.

More tips from Brendan Brazier:

Six Simple Nutritional Shifts That Will Improve Your Health

How to Eat Clean on the Road

Nutrition and Libido

Brendan Brazier is a former professional Ironman triathlete, a two-time Canadian 50km Ultra Marathon Champion, the creator of an award-winning line of whole food nutritional products called VEGA, and the best-selling author of the Thrive book series. He is also the developer of the acclaimed ZoN Thrive Fitness program and the creator of the Thrive Foods Direct national meal delivery service. He also just launched 'Thrive Forward,' an online video series on wellness.

Recognized as one of the world's foremost authorities on plant-based performance nutrition, Brendan works with NFL, MLB, NHL, UFC, PGA, Tour De France, and Olympic athletes and is a guest lecturer at Cornell University, where he presents an eCornell module entitled "The Plant-Based Diet and Elite Athleticism."