Honey Reduces Impact of Intensive Road Cycling Training

Additionally in 2001, the National Honey Board reported improved endurance for cyclists, cutting 3 minutes off a 40mi race and improved post-workout recovery...

Honey Reduces Impact of Intensive Cycling Training on Spermatogenesis, Fertility

The Effects of Honey Supplementation on Seminal Plasma Cytokines, Oxidative Stress Biomarkers, and Anti-Oxidants During 8 Weeks of Intensive Cycling Training
J Androl, 2011 Jun 2

The purpose of this study was to examine the effects of natural honey supplementation on seminal plasma cytokines, oxidative stress biomarkers, and anti-oxidants during 8 weeks of intensive cycling training in male road cyclists.

Thirty-nine healthy non-professional male road cyclists aged 18-28 years participated in this study. The participants were randomly assigned to exercise+supplement (E+S,n=20), and exercise (E,n=19) groups. All subjects participated in 8 weeks of intensive cycling training. Ninety minutes before each training session, subjects in the E+S group supplemented with 70 g of honey, while subjects in the E group received 70 g of an artificial sweetener. All subjects had an initial sampling at baseline (T1). The next six semen collections were collected immediately (T2); 12 (T3); and 24 hours (T4) after the last training session in week 4; as well as immediately (T5); 12 (T6); and 24 hours (T7) after the last training session in week 8, respectively.

In the E group eight weeks of intensive cycling training significantly increased the seminal interleukin (IL)-1β, IL-6, IL-8, tumor necrosis factor (TNF)-α, reactive oxygen species (ROS), and malondialdehyde (MDA) levels (P<0.008) and significantly decreased the levels of seminal superoxide dismutase (SOD), catalase, and total anti-oxidant capacity (TAC) (P<0.008).

Significantly less elevation in the seminal IL-1β, IL-6, IL-8, TNF-α, ROS, and MDA levels (P<0.008) and significant increase in the seminal SOD, catalase and TAC concentrations observed after the honey supplementation in the E+S group (P<0.008).

It may be possible that the honey supplementation following long-term intensive cycling training would be effective in attenuating the probable aggravating effects of intensive cycling training on spermatogenesis and fertility capacity in the road cyclists.