If too many cattle graze on land, they eat all the plants, which is called overgrazing. This leaves the soil unprotected, and it can be blown or washed away by wind or rain, which is called soilerosion.
Rising prices - Poor soil means not enough food can be grown to feed everyone. This leads to more competition for food, and people in LICs may not be able to afford healthy food.
Social unrest - Increased competition for scarce food resources can lead to conflict.
Undernutrition - Can cause death but also weakens immunity and makes people more vulnerable to disease.