Limited Time Only: Buy 1, Get 1 FREE. Code: MAYBOGO.

This section doesn’t currently include any content. Add content to this section using the sidebar.

Image caption appears here

Add your deal, information or promotional text

Astaxanthin

REPAIR INGREDIENT

Astaxanthin

REPAIR INGREDIENT

INGREDIENT RESEARCH

Muscle Recovery

Muscle Recovery

Athletic Performance

Athletic Performance

Skin Health

Skin Health

WHAT SCIENCE SAYS:

After exercise, astaxanthin's antioxidant and anti-inflammatory properties promote muscle recovery.

After exercise, astaxanthin's antioxidant and anti-inflammatory properties promote muscle recovery.

FUN FACT

Astaxanthin is grown and cultivated sustainably from algae.

Astaxanthin is grown and cultivated sustainably from algae

Evidence Based Facts

Effect of astaxanthin supplementation on muscle damage and oxidative stress markers in elite young soccer players

B Djordjevic , I Baralic, J Kotur-Stevuljevic, A Stefanovic, J Ivanisevic, N Radivojevic, M Andjelkovic, N Dikic
J Sports Med Phys Fitness 2012 Aug;52(4):382-92.


PURPOSE:

The purpose of the current study was to examine the effect of Astaxanthin (Asx) supplementation on muscle enzymes as indirect markers of muscle damage, oxidative stress markers and antioxidant response in elite young soccer players.


METHODS:

Thirty-two male elite soccer players were randomly assigned in a double-blind fashion to Asx and placebo (P) group. After the 90 days of supplementation, the athletes performed a 2 hour acute exercise bout. Blood samples were obtained before and after 90 days of supplementation and after the exercise at the end of observational period for analysis of thiobarbituric acid-reacting substances (TBARS), advanced oxidation protein products (AOPP), superoxide anion (O2•¯), total antioxidative status (TAS), sulphydril groups (SH), superoxide-dismutase (SOD), serum creatine kinase (CK) and aspartate aminotransferase (AST).


RESULTS:

TBARS and AOPP levels did not change throughout the study. Regular training significantly increased O2•¯ levels (main training effect, P<0.01). O2•¯ concentrations increased after the soccer exercise (main exercise effect, P<0.01), but these changes reached statistical significance only in the P group (exercise x supplementation effect, P<0.05). TAS levels decreased significantly post- exercise only in P group (P<0.01). Both Asx and P groups experienced increase in total SH groups content (by 21% and 9%, respectively) and supplementation effect was marginally significant (P=0.08). Basal SOD activity significantly decreased both in P and in Asx group by the end of the study (main training effect, P<0.01). All participants showed a significant decrease in basal CK and AST activities after 90 days (main training effect, P<0.01 and P<0.001, respectively). CK and AST activities in serum significantly increased as result of soccer exercise (main exercise effect, P<0.001 and P<0.01, respectively). Postexercise CK and AST levels were significantly lower in Asx group compared to P group (P<0.05)


CONCLUSIONS:

The results of the present study suggest that soccer training and soccer exercise are associated with excessive production of free radicals and oxidative stress, which might diminish antioxidant system efficiency. Supplementation with Asx could prevent exercise induced free radical production and depletion of non-enzymatic antioxidant defense in young soccer players.

* These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.

Search