Sigma Nutrition Radio
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Evidence-based nutrition and health information coming directly from the greatest minds in each field. This podcast is the perfect education tool for nutritionists, dietitians, fitness professionals, and medical professionals.
Sigma Nutrition Radio
2d ago
Acronyms & Terminology:
NHS - National Health Service (UK)
CAMHS eating disorder unit - Child & Adolescent Mental Health Service
Tier 4 Services - CAMHS services are organized through a tiered system. Tier 4 is the highest on the hierarchy and relates to highly specialized or inpatient services.
NG Feed - nasogastric (NG) tubes
MDT decision - multidisciplinary team (MDT) decision-making
CBT-E - Enhanced Cognitive Behaviour Therapy - a “transdiagnostic” treatment for all forms of eating disorder including anorexia nervosa, bulimia nervosa, binge eating dis ..read more
Sigma Nutrition Radio
1w ago
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Course: Applied Nutrition Literacy
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About This Episode:
There has been much debate about the role of nutritional reductionism in research. This approach generally aims to study diet’s effects by breaking down the intricate web of dietary factors into smaller, more manageable components. But critics have asked does this approach truly capture the full picture of nutrition’s influence on our well-being?
In an attempt to help answer research questions there has been a proposal for the use of “nutritional geometry”, a framewo ..read more
Sigma Nutrition Radio
2w ago
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About This Episode:
Sigma Nutrition is ten years old this week!
Over this time, I’m grateful for a wealth of insights garnered from interviews with some of the brightest minds in the field of evidence-based nutrition science.
Through these conversations, I’ve come to understand the critical underpinnings of scientific thinking, the importance of honing our critical appraisal skills, and the crucial distinction between accurate dissemination of information and misleading “half-truths ..read more
Sigma Nutrition Radio
3w ago
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COURSE: Applied Nutrition Literacy
Episode page
About This Episode:
Navigating the vast landscape of research literature, particularly in the realm of nutrition science, presents numerous challenges for readers seeking to extract meaningful insights.
Before diving into research papers, individuals should have a precise understanding of the specific questions they seek to address. Without this clarity, there is a risk of wasting time on irrelevant studies or misinterpreting findings.
Furthermore, the selective approach to sourcing research is crucial. With countless studies available ..read more
Sigma Nutrition Radio
3w ago
Join the email list here.
Applied Nutrition Literacy
Core Modules:
Being a Scientific Thinker
How to Read Research Effectively to Inform Practice
Becoming Comfortable with Common Statistical Methods
Considerations for Interpreting Nutrition Research
Nutritional Epidemiology
Randomised Controlled Trials and Mendelian Randomisation
Meta-Analysis
Mechanistic Research and Animal Models
Enrollment opens on Wednesday March 27.
  ..read more
Sigma Nutrition Radio
1M ago
Questions Answered in This Episode:
[01:22] Do “low-carbers” need less vitamin C?
[14.56] If you were to advise a company to establish solid workplace health fundamentals, what would you tell them?
[26.20] Which compounds typically found in animal products would be interesting to supplement for health and performance purposes in vegan/vegetarian populations?
[40.09] In omega 3 supplementation studies it isn’t common to see a baseline measurement of omega 3 index. Why?
[44.10] What is your process for preparing for a podcast and choosing topics?
[49.53] Based on t ..read more
Sigma Nutrition Radio
1M ago
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About This Episode:
The question of whether dietary fat quality causally affects atherosclerosis risk has been a subject of extensive research and debate within the field of nutrition and cardiovascular health.
Atherosclerosis, the build-up of plaque in arteries, is a key factor in the development of cardiovascular diseases, including heart attacks and strokes. Traditionally, dietary fat has been implicated in contributing to atherosclerosis, with a focus on reducing overall fat intake ..read more
Sigma Nutrition Radio
1M ago
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About This Episode:
There is a lot of interesting research going on related to plant-derived fatty acids, owing to their potential to help improve health and provide sustainable alternatives to other sources of healthy-promoting fatty acids.
In addition to work looking at the long-investigated alpha-linolenic acid (ALA), some research is now starting to look at more novel fatty acids like stearidonic acid (SDA), and pinolenic acid (PLA), each presenting unique structures and potential ben ..read more
Sigma Nutrition Radio
1M ago
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About This Episode:
Kidney stones, crystalline deposits formed within the kidneys, present a formidable challenge to individuals grappling with their debilitating effects. These mineral accumulations, though small in size, can inflict significant pain and discomfort as they navigate through the urinary tract.
Understanding the nuances of dietary management and treatment for kidney stones is crucial for those seeking relief and prevention.
What makes this subject particularly intric ..read more
Sigma Nutrition Radio
2M ago
Acronyms:
RDA = Recommended Dietary Allowance
AI = Adequate Intake
UL = Tolerable Upper Intake Level
EAR = Estimated Average Requirement
About This Episode: Dietary Reference Intakes (DRIs) are a set of nutrient reference values, developed in the US, that are used to assess and plan the nutrient intake of healthy individuals. They provide guidelines for the recommended amounts of various nutrients to maintain health and prevent deficiencies or excesses. Different countries may have their own sets of dietary reference values or guidelines that serve similar purposes but may ..read more