Researchers from India have devised a new technology that measures high cholesterol by examining the hand folds, which is a total cholesterol test that uses a digital camera to take a snapshot of the back of a patient’s hand instead of a blood sample, and then the image obtained is cropped and compared to images in a database normal cholesterol levels, according toDaily express“.
In an article published in the International Journal of Medical Engineering and Informatics, the researchers describe how they developed a non-invasive method for testing cholesterol levels in patients at risk for heart disease.
The testing approach, developed by the Three Thasa Institute of Engineering and Technology in India, relies on creating a large database of cholesterol levels recorded using standard blood tests and linking them to a standardized image of each patient’s hand; Cholesterol is concentrated in the wrinkles of the fingers.
Fatty cholesterol deposits called xanthomas can appear in the folds of the hand.
According to Winchester Hospital in Britain, xanthomas range in size from very small to 7.62 in size.
Although having a blood test is a reliable way to determine cholesterol levels, Indian researchers have demonstrated that the presence of different total cholesterol levels can also be detected by analyzing the skin profile.
High cholesterol occurs when you have too much of a fatty substance called cholesterol in your blood. High cholesterol causes heart problems without symptoms. The lack of symptoms means you should get tested to make sure you have it.
How to lower high cholesterol
If you are diagnosed with high cholesterol, you will usually be asked to make lifestyle changes to lower your levels.
There are many foods that are not only part of a healthy diet, but can help lower blood cholesterol as well.
According to the British Heart Association, cutting back on saturated fats and replacing some of them with unsaturated fats is a great way to lower blood cholesterol.
Saturated fats are usually solid at room temperature, as are butter, the fats found in meat, and coconut oil.
Foods that contain unsaturated fats include:
Vegetable oils such as olive, sunflower, corn, rapeseed, walnut and seed oils
Avocados, nuts and seeds
According to the British Heart Association, oily fish is a good source of healthy unsaturated fats, specifically a type called omega-3 fats.
Doctors advise “eat two servings of fish a week, at least one of which should be fatty.
In addition to improving your diet, you should also get regular exercise. Moderate physical activity can help raise high-density lipoprotein cholesterol (HDL).HDL), which is the “good” cholesterol.