For these reasons, healthy levels of magnesium have been linked to deep, undisturbed sleep. Consequently, low levels of magnesium can contribute to frequent nighttime wakings. Magnesium deficiency has been linked to several insomnia-inducing conditions, including restless leg syndrome (RLS) and night terrors.
Scuffing is another condition that can damage pistons. Scuffing is often the result of overheating, but loss of lubrication, detonation and preignition can also be contributing factors. When an engine runs hot, the pistons swell. This reduces the clearance between the piston and cylinder walls. The cylinder bore can also distort adding to the problem.
The main cause of blown head gaskets is the overheating of an engine. This can cause a great deal of damage not just to the head gasket but the cylinder head itself can crack, warp or swell. The pistons can swell in the cylinder and seize, valve components can seize as can bearings.he main cause of blown head gaskets is the overheating of an engine. This can cause a great deal of damage not just to the head gasket but the cylinder head itself can crack, warp or swell. The pistons can swell in the cylinder and seize, valve components can seize as can bearings.