Optimal health of tissues is achieved when HDL and LDL are present in equal amounts within the bloodstream. True False

Answer: False

Optimal health of tissues is not achieved when HDL (High-Density Lipoprotein) and LDL (Low-Density Lipoprotein) are present in equal amounts within the bloodstream. In fact, a higher level of HDL is typically associated with better cardiovascular health, while elevated levels of LDL are often linked to an increased risk of heart disease. HDL is known as "good" cholesterol because it helps remove other forms of cholesterol from the bloodstream, whereas LDL is considered "bad" cholesterol because it can lead to plaque buildup in arteries. Thus, balance is important, but an equal presence of HDL and LDL is not indicative of optimal health. It is generally desired to have higher levels of HDL relative to LDL for better health outcomes.