What is one risk of over-supplementing vitamins and minerals in diets?

Over-supplementing vitamins and minerals in sheep diets can lead to toxicity and imbalances, which can result in significant health issues for the animals. Each vitamin and mineral has specific functions within the body, and excessive amounts can disrupt normal physiological processes. For instance, too much of certain minerals like selenium or copper can be toxic, leading to serious conditions such as liver damage or hemolytic crisis, respectively. These health problems not only affect the well-being of the sheep but can also impact their productivity, growth rates, and overall herd health. Properly balancing supplementation is essential to ensure that sheep receive the benefits without experiencing adverse effects.