A herbal formulation for prevention and treatment of the diabetes and associated complications comprising: a) Fruits without seeds of the Species Emblica officinalis Gaertn. (Synonym: Phyllanthus Emblica L.) of the Euphorbiaceae Family, 5 to 8% by w /w; b) Roots of Species of herbs of the Genus Salacia of the of the Celastraceae family, 10 to 15% by w /w; c) Seeds of the Species Strychnos potatorum L. f. of the Strychnaceae family, 5 to 8% by w /w; d) Roots of the Species Vetiveria zizanioides (L.) Nash (Synonym: Andropogon squarrosus Hook f. (non L. f.) of the Poaceae family, 1 to 5% by w /w; e) Rhizomes of the Species Curcuma longa L. of the Zingiberaceae family, 5 to 8% by w/w; f) Whole plant of Species of herbs of the Genus Aerva of the Amaranthaceae family, 5 to 8% by w /w; g) Whole plant of Species of herbs of the Genus Biophytum of the Oxalidaceae family, 1 to 5% by w /w; h) Seeds of Species of herbs of the Genus Syzygium of the Myrtaceae family, 5 to 8% by w /w; i) Seeds kernels of the Species Mangifera indica L. of the Anacardiaceae family, 1 to 5% by w /w; j) Tuberous roots of Species of herbs of the Genus Cyclea and /or roots of the Genus Cissampelos of the Menispermaceae family, 1 to 5% by w /w; k) Seeds of Species of herbs of the Genus Embelia of the Myrsinaceae family, 1 to 5% by w /w; l) Rhizomes of Species of herbs of the Genus Cyperus of the Cyperaceae family, 1 to 5% by w /w; m) Fruits without seeds of the Species Terminalia chebula (Gaertn.) Retz. of the Combretaceae family, 15 to 30% by w /w; n) Whole plant of the Species Centella asiatica (L.) Urban of the Apiaceae family and / or leaves of the Species Strychnos nux-vomica L. (Synonym: Strychnos ligustrina Blume) of the Strychnaceae family, and / or flowers of the Species Butea frondosa Koen. ex Roxb. (synonym: Butea monosperma (Lam.) Taub. of the Papilionaceae family and /or heart wood of the Species Acacia catechu (L.f.) Willd. of the Mimosaceae family, 1 to 5% by w /w; o) Stem with bark of the Species Coscinium fenestratum (Gaertn.) Colebr. of the Menispermaceae family and / or stem with bark of Species of herbs of the Genus Berberis of the Berberidaceae family, 5 to 8% w/w and p) Fruits with seeds and stem bark of Species of herbs of the Gen Zizyphusof the Rhamnaceae family, 1 to 5% by w /w, wherein the ingredients are powdered to 1 millimeter to 3 millimeter particle size and blended in a blender at 30 to 60 rotations per minutes to obtain the homogenous herbal formulation. a) Fruits without seeds of the Species Emblica officinalis Gaertn. (Synonym: Phyllanthus Emblica L.) of the Euphorbiaceae Family, 5 to 8% by w /w; b) Roots of Species of herbs of the Genus Salacia of the of the Celastraceae family, 10 to 15% by w /w; c) Seeds of the Species Strychnos potatorum L. f. of the Strychnaceae family, 5 to 8% by w /w; d) Roots of the Species Vetiveria zizanioides (L.) Nash (Synonym: Andropogon squarrosus Hook f. (non L. f.) of the Poaceae family, 1 to 5% by w /w; e) Rhizomes of the Species Curcuma longa L. of the Zingiberaceae family, 5 to 8% by w/w; f) Whole plant of Species of herbs of the Genus Aerva of the Amaranthaceae family, 5 to 8% by w /w; g) Whole plant of Species of herbs of the Genus Biophytum of the Oxalidaceae family, 1 to 5% by w /w; h) Seeds of Species of herbs of the Genus Syzygium of the Myrtaceae family, 5 to 8% by w /w; i) Seeds kernels of the Species Mangifera indica L. of the Anacardiaceae family, 1 to 5% by w /w; j) Tuberous roots of Species of herbs of the Genus Cyclea and /or roots of the Genus Cissampelos of the Menispermaceae family, 1 to 5% by w /w; k) Seeds of Species of herbs of the Genus Embelia of the Myrsinaceae family, 1 to 5% by w /w; l) Rhizomes of Species of herbs of the Genus Cyperus of the Cyperaceae family, 1 to 5% by w /w; m) Fruits without seeds of the Species Terminalia chebula (Gaertn.) Retz. of the Combretaceae family, 15 to 30% by w /w; n) Whole plant of the Species Centella asiatica (L.) Urban of the Apiaceae family and / or leaves of the Species Strychnos nux-vomica L. (Synonym: Strychnos ligustrina Blume) of the Strychnaceae family, and / or flowers of the Species Butea frondosa Koen. ex Roxb. (synonym: Butea monosperma (Lam.) Taub. of the Papilionaceae family and /or heart wood of the Species Acacia catechu (L.f.) Willd. of the Mimosaceae family, 1 to 5% by w /w; o) Stem with bark of the Species Coscinium fenestratum (Gaertn.) Colebr. of the Menispermaceae family and / or stem with bark of Species of herbs of the Genus Berberis of the Berberidaceae family, 5 to 8% w/w and p) Fruits with seeds and stem bark of Species of herbs of the Gen Zizyphusof the Rhamnaceae family, 1 to 5% by w /w, wherein the ingredients are powdered to 1 millimeter to 3 millimeter particle size and blended in a blender at 30 to 60 rotations per minutes to obtain the homogenous herbal formulation.