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Sigma Nutrition Radio

Jul 9, 2024

The consumption of red meat, specifically the distinction between unprocessed and processed varieties, has been a subject of considerable debate in nutritional science and public health. There is a fair amount of confusion and lack of clarity surrounding this issue.

While the harmful effects of processed meat are...


Jun 25, 2024

Hypertension, commonly known as high blood pressure, is a silent yet prevalent health issue that affects millions of people worldwide. Often going unnoticed until significant damage has been done, hypertension can lead to severe cardiovascular complications if not properly managed.

Mechanistically, the causes of...


Jun 18, 2024

Food science and behavior are intimately connected. One critical but often overlooked facet of this connection is food texture and its substantial impact on eating behavior and energy intake.

Food texture encompasses characteristics such as hardness and structure. It categorizes food into liquids, semi-solids,...


Jun 11, 2024

Cholesterol-lowering medications, particularly statins, play a pivotal role in reducing low-density lipoprotein cholesterol (LDL-C) and apolipoprotein B (apoB) concentrations, which are causal markers in atherosclerosis development. The efficacy of these medications is well-documented, with numerous clinical...


Jun 4, 2024

When aiming for healthy aging and reducing chronic disease risk over the lifecourse, exercise, specifically a combination of resistance training and cardiorespiratory fitness, has a fundamental role to play. In addition it can mitigate age-related declines and support independence in later years.

A strong evidence base...