Impact of diet on Health Status - fat, salt, sugar

How does high intake of fat promote overweight and obesity?

fats contribute to weight gain if not used as a fuel source for energy production, therefore overconsumption leads to overweight and obesity

How does high intake of fat promote cardiovascular diseases?

LDL is deposited on walls, causing blockages that narrow arteries, known as atherosclerosis. this makes the heart work harder to pump blood increasing risk of cardiovascular diseases

How does high intake of fat promote type 2 diabetes?

saturated and trans fats have been shown to change the composition of cell membranes, which can interfere with the transport of glucose into the cell, impairing glucose regulation and increasing risk of type 2 diabetes

How does high intake of salt promote hypertension?

high levels of salt in the body draws fluid out of cells and into the blood stream, increasing blood volume which places added strain on the heart, increasing blood pressure and rates of hypertension

How does high intake of salt promote osteoperosis?

when excess sodium is filtered through the kidneys, calcium is often removed and excreted in the urine, leading to less dense bones and osteoporosis

How does high intake of sugar promote overweight and obesity?

if consumed in excess, sugar is stored as fat tissue, which can lead to weight gain overtime

How does high intake of sugar promote dental caries?

sugars provide a fuel source for bacteria in the mouth, which produce acids that contribute to the decay of tooth enamel and the development of dental caries