Dec 27, 2022
Iron is involved in a whole range of biological processes and a consistent supply of iron is crucial for cellular turnover. But despite iron being an essential mineral for human function, it is highly toxic to cells and tissues if present at high levels. Therefore an intricate and tight regulation of iron...
Dec 20, 2022
One potential strategy that is widely recommended by public health experts is the...
Dec 13, 2022
In October 2022, Ruddick-Collins et al. published results of an RCT looking at the impact of different calorie distributions across the day. This study was from the ‘Big Breakfast Study’ project, primarily from the University of Aberdeen.
In this study, 30 subjects underwent two 4-week calorie-restricted diets that...
Dec 6, 2022
In this episode, the Sigma team explores the question: “Do vegan diets increase the risk of depression?”
This is a question that emerges from a few different places. First, it’s common to hear such a claim from proponents of largely animal-based diets. Some reference is often made about how vegan diets can, at...
Nov 29, 2022
Links:
- Show notes page (incl. study links & related episodes)
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- Live event in London, UK
About this episode:
Over the past decade, the increasing uptake and acceptance of the Nova food processing classification system has placed focus on one of the categories in Nova; ultra-processed...