Does High Blood Sugar cause High Cholesterol?

 

Does High Blood Sugar cause High Cholesterol?

We continue to deal with the link between cholesterol and diabetes, which in In the case of taking diabetes medications, it would be better not to fast before having blood tests to measure cholesterol levels. This is not a problem related to the relationship between cholesterol and blood glucose, but to the fact that the latter could fall dangerously low.

When we hear about blood sugar, we immediately think of diabetes. However, a thought should also go to hypercholesterolemia. There is a link between cholesterol and type 2 diabetes that leads to an increased risk of cardiovascular disease. In fact, if not treated correctly, diabetes causes damage to the vascular walls, which, due to the high glycemic index, leads to a loss of elasticity of the vessel walls. The presence of both pathologies can cause very serious damage, up to calcification of the arteries.

LDL and HDL
When we talk about cholesterol, the classification in:

●  LDL: low-density lipoproteins, carry cholesterol in the blood and transfer it to the tissues. They are called bad cholesterol because of their ability to oxidize and lead to the formation of atherosclerotic plaques.

●HDL: High-density lipoproteins, called good cholesterol, that capture cholesterol in the blood and return it to the liver.

●  Too high a cholesterol level can be reflected in a high LDL concentration and, therefore, an increased risk of cholesterol deposition on the vascular walls with the possibility of stroke or heart attack.

To date, the basic mechanisms that govern the relationship between diabetes and hypercholesterolemia are still not entirely clear; however, resistance to insulin, the hormone that regulates blood sugar levels, is believed to play a key role. If you want to treat high blood sugar cases, such as diabetes, there’s no better diabetes medication than Byetta(Exenatide) and Lantus insulin which you can buy online in the UK.

What are the effects of blood sugar on cholesterol?

●  There is an influence by blood sugar on the accumulation of bad cholesterol in the blood, therefore LDL. In addition, in the case of type 2 diabetes, non-insulin-dependent diabetes (also called adult diabetes), smaller and denser LDLs tend to be generated, which remain in the blood for longer and penetrate the walls of the arteries more easily, oxidizing with more ease. This is reflected in a faster arteriosclerotic process.

● Not only may blood sugar and LDL be related but diabetes can also be associated with low levels of HDL, the good cholesterol. In diabetic subjects, a reduction in the ability of HDL to protect LDL has been observed, a process that favours an increase in the formation of plaques and, therefore, the narrowing of the vessels.

●  In diabetics, we also find an increase in triglycerides that leads to a decrease in HDL, because the increase in triglyceride production implies a greater elimination of HDL.