Row spacing studies at Cornell on corn silage have shown about a 5 percent benefit to decreasing row spacing from 30 to 15 inches. Forage quality of corn silage produced in narrow rows has been similar to that produced in wide rows at the same plant population.
Diabetes & Insulin. In diabetes, your body does not make enough insulin or use it properly. This causes your blood sugar to go too high. Oral medications, like metformin, may help your body to use insulin more efficiently. Other oral medications can help your body make more insulin.
There is evidence that metformin damage the kidneys. On the contrary, it can protect the kidneys by lowering blood sugar level. However, the introduction of this medicine saying that people who have renal insufficiency should be cautious about the usage.