| Group | Skin | Liver | Kidney | Stomach | Lung |
| Control | Preserved skin without signs of toxicity | Has congestion, but no toxicity is seen | Glomeruli with a low degree of congestion are seen | No lesions on the mucous glands | No toxicity observed |
| Pop red beans | Normal histophatologic characteristics | Presence of erythrocytes without hepatocyte damage | Congested glomeruli | Mild inflammation of the mucous glands | Presence of erythrocytes and minor lesions |
| Pop black beans | Thick skin with increased collagen and hair follicle | Increased numbers of red blood cells and hepatocyte congestion | Glomeruli with low degree of congestion and presence of erythrocytes | Presence of erythrocytes and lesions in the mucous glands | Presence of erythrocytes and minor lesions |