What can excessive cholesterol lead to?

Excessive cholesterol can lead to heart disease and circulatory problems because it can cause the buildup of plaque in the arteries. This buildup narrows the arteries, making it harder for blood to flow smoothly and increasing the risk of cardiovascular events such as heart attacks and strokes. High levels of cholesterol can contribute to the development of atherosclerosis, a condition where the arteries become hardened and narrowed due to plaque accumulation. This not only impacts heart health but can also affect overall circulation, leading to various complications in other parts of the body as well.

In contrast, the other options do not correctly relate to the effects of excessive cholesterol. Weight loss and dehydration are usually linked to a variety of other health issues, but not directly to cholesterol levels. Increased energy and stamina are usually associated with overall fitness and nutrition, not with high cholesterol, which can actually lead to fatigue and other health concerns. Bacterial infections and allergies are unrelated to cholesterol levels, focusing instead on immune response and infection rather than cardiovascular health.