2. Risk of Kidney Stone Formation
Egg yolks are rich in phosphorus and also contain purines, which can increase uric acid levels in the body. High uric acid is one of the risk factors for kidney stone formation. Consuming eggs late in the evening, when water intake is usually lower, may increase the chance of crystal buildup in the kidneys. Without enough hydration, the concentration of waste products rises, which can contribute to the development of kidney stones.
3. Poor Fluid Balance
The kidneys play a central role in maintaining the body’s fluid and electrolyte balance. Eating eggs at night may lead to a heavier digestion process, making you feel thirsty. However, many people avoid drinking water before bed to prevent waking up at night. As a result, the kidneys may have difficulty flushing out excess protein byproducts, leading to a higher risk of dehydration and kidney strain.
