Researchers at McMaster University recently unveiled a new blood test for tracking daily fat intake. The test is designed to improve public health by allowing people to review how much fat they consume and make adjustments as needed. Findings were published in the Journal of Lipid Research. Take a moment to learn about this test as part of your commitment to fast weight loss with Phentermine 37.5mg.
Non-Esterified Fatty Acid Detection
The researchers’ new test detects non-esterified fatty acids (NEFAs), or types of circulating free fatty acids requiring a small amount of blood to measure.
"Epidemiologists need better ways to reliably assess dietary intake when developing nutritional recommendations," says lead study author Philip Britz-McKibbin, professor in the Department of Chemistry & Chemical Biology at McMaster University.
"The food we consume is highly complex and difficult to measure when relying on self-reporting or memory recall, particularly in the case of dietary fats. There are thousands of chemicals that we are exposed to in foods, both processed and natural," he says.
The Pregnant Women Factor
Researchers reviewed the diets of pregnant women in their second trimesters, some of whom were taking omega-3 fish oil supplements. They were asked to report how much oily fish and dairy fat they consumed daily, and were tested using the new tool. The chemists were able to prove that certain blood NEFAs matched the supplements and or diets the women had noted.
"Fat intake is among the most controversial aspects of nutritional public health policies given previously flawed low-fat diet recommendations, and the growing popularity of low-carb/high-fat ketogenic based diets" says Britz-McKibbin. "If we can measure it reliably, we can begin to study such questions as: Should pregnant women take fish oil? Are women deficient in certain dietary fats? Does a certain diet or supplement lead to better health outcomes for their babies?"
The researchers will observe the influence of NEFAs and other metabolites linked to pregnancy diets and how they relate to childhood health, including adult obesity.