الفهرس 
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Abstract
This study was conducted to investigate the effect of green coffee
beans and rooibos tea consumption on obesity and diabetes mellitus
diseases. Forty Albino rats weighting (190 ±30 g) were divided into 8
equal groups,one was kept as acontrol-Ve group,While the other 7 groups
were injected by alloxan after induction of obesity . Obese diabetic rats
were injected orally with green coffee or rooibos extracts (10-20%) by
the dose 4mg.day-1. Serum liver enzymes (ALT, AST and ALP), kidney
function parameters (creatinine and urea ),lipid profiles (TG, LDLc and
HDLc), serum TBARS and serum glucose were examined. The obtained
results revealed that green coffee beans and rooibos tea extracts, contain
several classes of phytochemicals with other compounds, are able to
prevent or inhibit obese and diabetes complications through liver serum
enzymes-lowering activity, kidney function parameters concentration
lowering, enhancing the serum lipid profile and decreasing rate on
the formation of TBARS in serum. Therefore, we recommended like of
that plant extracts (green coffee and rooibos tea) by a concentration
4 mg.day-1 %, amount to be included in our daily diets, drinks and food
supplementation.