Good cholesterol not only reduces cardiovascular risk but also prevents Alzheimer's disease? "3 Exercises" Increase Body Concentration
Cholesterol isn’t always the “villain” in the eyes of those trying to lose weight! In fact, cholesterol is divided into “high-density lipoprotein” (HDL) and low-density lipoprotein (LDL). HDL helps bring cholesterol back to the liver so that the liver can break it down; while low-density lipoprotein will accumulate in the blood. Increased risk of stroke and cardiovascular disease.
“Good cholesterol” such as HDL has many personal health benefits, such as keeping blood vessels open, antioxidant and anti-inflammation in the body. Now, research published in the “American Alzheimer’s Association” shows that HDL will also have a positive impact on brain health, helping to improve the cognitive function of the elderly, thereby reducing the incidence of Alzheimer’s disease.
Can good cholesterol improve cognitive function in the elderly? Study says lower risk of Alzheimer’s disease
The research team gathered 180 elderly people over the age of 60 and collected blood samples from the periphery of the cerebrospinal fluid to evaluate the cognitive function of the subjects. The team focused on looking at the “APOE ε4” gene in the subjects, which is generally considered to be a potential risk factor for Alzheimer’s disease.
The research team then further tested the high-density lipoprotein content in the subjects. The results showed that subjects with high concentrations of HDL in their bodies generally had lower activity of the “APOE ε4” gene, and their brain cognitive function was also lower than that of other subjects. Whichever is better. Even if variables such as age, gender, and education level are included in the experiment, the results are consistent.
Study author Hussein Yassine pointed out that the concentrations of LDL (low-density lipoprotein) and HDL in the blood have previously made many advances in cardiovascular prevention and treatment drugs. In this study, HDL concentration in cerebrospinal fluid may be related to individual cognitive function. Perhaps just like the treatment of cardiovascular diseases, HDL and its related components may be used in Alzheimer’s drugs in the future to provide patients with more precise treatment.
Does lack of sleep affect “good cholesterol” levels? Can “3 types of exercise” help improve HDL levels?
Good cholesterol may not only affect brain function, but a study published in “Scientific Reports” also found that lack of sleep will lead to changes in the genes responsible for regulating cholesterol levels in the body, resulting in less HDL in the body. The research team revealed that after the subjects only experienced sleep deprivation for one week, the immune response and metabolism in the body immediately changed, which also affected the balance of HDL and LDL. Research claims that this may be one of the potential dangers of higher cardiovascular risk.
As for how to increase HDL concentration in the body? In addition to eating a balanced diet, staying away from bad habits such as smoking and alcoholism, and consuming more sources of healthy fats, exercise has been proven to significantly increase good cholesterol. Research published in “The Journal of Strength and Conditioning Research” shows that weight training, high-intensity interval training or aerobic exercise has been shown to help increase HDL concentrations in the body. Retrospective studies also indicate that exercise can increase the antioxidant and anti-inflammatory effects of HDL.
A previous small study of 31 women with polycystic ovary disease found that high-intensity interval training three times a week not only reduced insulin resistance and improved arterial function, but also found that HDL concentrations increased significantly after 10 weeks. . Study author Ida Almenning believes that high-intensity exercise such as high-intensity interval training, high-intensity circuit training, etc. Maximizes HDL cholesterol levels.
“Although the HDL concentration in each person’s body is partly determined by genetics, individuals can still increase good cholesterol through acquired efforts, such as exercise and a healthy diet,” Almenning said.
source:
The small HDL particle hypothesis of Alzheimer’s disease
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