Impact of some Nutritional Supplement and Testosterone Hormone Used in Sports Training Centers on some Blood Parameters and HbAIC% in Male Albino Rats

The study aimed to clarify the effect of using some nutritional supplements (NS) and testosterone hormone on blood parameters added to HbA1C% in the blood serum of male rats, and the change in these parameters upon exercise training. 80 male albino rats were used, divided into 8 groups, each group 10 rats. The 1^st group get standard feeding only (control); the 2^nd group subjected to special exercise program using a treadmill; the 3^rd group administrated NS+ standard feeding; the 4^th group injected IM. with testosterone Blend; the 5^th group administrated NS and injected with testosterone; the 6^th group administrated NS and subjected to exercise program; the 7^th group was injected with testosterone and exercise the 8^th group administrated NS and injected with testosterone and subjected to exercise program. Our results showed a significant decrease in the number of RBCS, WBCs, Hb concentration and PCV% in the group of rats treated with the NS and testosterone, with a significant increase in platelets and HbA1C% compared to the rest groups at a significant level  P≤(0.01), while exercise led to a significant increase in the values of (RBCs, WBCs Hb, PCV%) with a significant decrease in the numbers of platelets and HbA1C% compared to the treated and non-exercise groups. In conclusion, the study revealed that treatment with the NS and testosterone hormone, those usually used in sports training centers showed to cause negative effects on various blood parameters and HbA1C%.