Sigma Nutrition Radio
Episodes
#520: How Exercise Impacts Appetite, Food Intake and Adiposity – James Dorling, PhD
30 Apr 2024
Contributed by Lukas
Links: Go to episode page Subscribe to Premium Join the Sigma email list Go to our recommended resources About This Episode: Have you ever wondered ...
SNP28: How To Eat for Longevity
23 Apr 2024
Contributed by Lukas
In a world flooded with claims, advice, and recommendations on how to extend our lifespan, the buzz around various diet approaches, supplement regimen...
#519: Eating Disorders: Inpatient Treatment & Challenges – Helen West, RD
16 Apr 2024
Contributed by Lukas
Acronyms & Terminology: NHS - National Health Service (UK) CAMHS eating disorder unit - Child & Adolescent Mental Health Service Tier 4 Services -...
#518: Nutritional Geometry, Philosophy of Science & A Case for Reductionism – Prof. David Raubenheimer & Jonathan Sholl, PhD
09 Apr 2024
Contributed by Lukas
Links: Course: Applied Nutrition Literacy Subscribe to Premium Go to episode page (study links, bio, etc.) About This Episode: There has been much d...
#517: Reflecting on Ten Years of Lessons
03 Apr 2024
Contributed by Lukas
Links: Enroll in our new course! Go to episode page Subscribe to Sigma Nutrition Premium About This Episode: Sigma Nutrition is ten years old this w...
#516: How to Read Nutrition Studies (Become Confident in Critically Appraising Research)
27 Mar 2024
Contributed by Lukas
Links: COURSE: Applied Nutrition Literacy Episode page About This Episode: Navigating the vast landscape of research literature, particularly in the...
AMA: Do Low-carbers Need Less Vitmain C? Does Omega-3 Supplementation Actually Benefit Us? & More (SNP 27)
19 Mar 2024
Contributed by Lukas
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 workpl...
#515: Does Dietary Fat Quality Causally Affect Atherosclerosis Risk? – Jacob Christensen, PhD
12 Mar 2024
Contributed by Lukas
Links: Go to episode page Subscribe to Premium See recommended resources Receive the Sigma email newsletter About This Episode: The question of whet...
#514: Plant-derived Fatty Acids – Ella Baker, PhD
05 Mar 2024
Contributed by Lukas
Links: Go to episode page Subscribe to Premium Join the Sigma mailing list Sigma's Recommended Resources About This Episode: There is a lot of inter...
#513: Kidney Stones & Diet – Deepa Kariyawasam, RD
27 Feb 2024
Contributed by Lukas
Links: Go to episode page Subscribe to Premium Sigma's recommended resources Join our email newsletter for free About This Episode: Kidney stones, c...
What are Dietary Reference Intakes? Origins, Development & Use (SNP 26)
20 Feb 2024
Contributed by Lukas
Acronyms: RDA = Recommended Dietary Allowance AI = Adequate Intake UL = Tolerable Upper Intake Level EAR = Estimated Average Requirement About...
#512: Alzheimer's Disease – Drs. Ayesha & Dean Sherzai
13 Feb 2024
Contributed by Lukas
Links: Go to episode page (with episode resources) Subscribe to PREMIUM Get the Sigma email newsletter See Sigma's recommended resources About This ...
#511: Null By Design – When "No Effect" Doesn't Mean No Effect
06 Feb 2024
Contributed by Lukas
Links: Go to episode page (with episode resources) Subscribe to Premium Receive the Sigma Nutrition newsletter About This Episode: Numerous nutritio...
#510: Social Comparison: Evidence on its Impacts & What We Can Do – Shannon Beer
30 Jan 2024
Contributed by Lukas
Links: Go to episode page (with supporting links/resources) Subscribe to PREMIUM Learn more about Sigma Nutrition Crushing Comparisons course About ...
AMA: Coconut Oil, Raw Oats, Collagen, & More! (SNP 25)
23 Jan 2024
Contributed by Lukas
Questions Answered in This Epsiode: [02:16] How would you implement a calorie surplus for "bulking" in healthy trainees without compromising their h...
#509: Helping Clients & Patients Overcome Nutrition Confusion – Jono Steedman, APD
16 Jan 2024
Contributed by Lukas
Links: Go to episode page Subscribe to Premium Sigma's recommended resources Bite Me Nutrition – Australia Instagram: @jonosteedman @dannylennon_s...
#508: Why Athletes Can Achieve High Performance During an Energy Deficit – Jose Areta, PhD
09 Jan 2024
Contributed by Lukas
Links: Go to episode page (with study links) Subscribe to Premium Sigma's recommended resources Get our weekly email newsletter About This Episode: ...
#507: Does a Higher Portfolio Diet Score Reduce Heart Disease? – Andrea Glenn, PhD
02 Jan 2024
Contributed by Lukas
Links: Episode page (with study links) Subscribe to Premium Join Sigma email newsletter About This Episode: The Portfolio diet is a nutritional ap...
Listener Q&A: Homocysteine, MUFA, Healhty BMI, and more! (Preview)
26 Dec 2023
Contributed by Lukas
This episode is one of our Premium-exclusive AMA (ask me anything) episodes, where we answer questions submitted by Premium subscribers. To listen t...
#506 Sports Nutrition: Translating Research to Practice – Andreas Kasper, PhD
19 Dec 2023
Contributed by Lukas
Links: Go to episode page (with links to studies) Subscribe to PREMIUM Join Sigma's email newsletter Sigma's Recommended Resources About This Episod...
#505: Oslo Diet-Heart Study: Cholesterol-lowering Diets & Cardiovascular Events
12 Dec 2023
Contributed by Lukas
Links: Go to episode page (with study links) Subscribe to PREMIUM Receive our email newsletter About This Episode: The Oslo Diet-Heart Study was one...
#504: Vegetable Oil vs. Saturated Fat – Analysis of the LA Veterans Study
05 Dec 2023
Contributed by Lukas
Links: Go to episode page (with study links) Receive Sigma's email newsletter Subscribe to PREMIUM - get study notes to this episode About This Epis...
#503: Lyon Diet Heart Study – Canola Oil, "Mediterranean" Diets & Minimizing Bias
28 Nov 2023
Contributed by Lukas
Links: Go to episode page (with resources) Subscribe to Premium Learn more about Sigma Nutrition About This Episode: The Lyon Diet Heart Study (LDHS...
#502: Sydney Diet-Heart Study – Is Linoleic Acid Causing Heart Disease?
21 Nov 2023
Contributed by Lukas
Links: Go to episode page (with study links) Subscribe to Premium Past episodes referenced: Episodes 493, 481 & 317 Further reading: How Diet Influen...
Addressing Some Criticisms of Nutritional Epidemiology (SNP 23)
14 Nov 2023
Contributed by Lukas
Note: This is a Premium-exclusive episode, so in order to listen to the full episode you'll need to subscribe to Sigma Nutrition Premium. About Thi...
#501: Sex-based Training Recommendations: Evidence-based or Hype? – David Nolan, PhD
07 Nov 2023
Contributed by Lukas
Links: Go to episode page (with study links) Subscribe to PREMIUM Receive emails from Sigma Nutrition Sigma's Recommended Resources About This Episo...
#500 – The Big Unanswered Questions in Nutrition Science
31 Oct 2023
Contributed by Lukas
Links: Subscribe to PREMIUM to get study notes to this episode Go to episode page to see background detail & links See our recommended resources for ...
#499: How Sensory Cues Impact Food Choice & Behavior – Prof. Ciarán Forde
24 Oct 2023
Contributed by Lukas
Links: Subscribe to PREMIUM Go to episode page (with further reading links) Receive our weekly emails About This Episode: Sensory cues, comprising t...
The PREDIMED Trial – Controversy, Criticisms, & Lessons Learned (SNP 22)
17 Oct 2023
Contributed by Lukas
Links: Subscribe to PREMIUM Go to episode page Learn more about the podcast Sigma's recommended resources About This Episode: PREDIMED (Prevención ...
#498: The PROPEL Trial & Weight Loss Interventions in Primary Care – John Apolzan, PhD
10 Oct 2023
Contributed by Lukas
Links: Subscribe to PREMIUM Go to episode page (with linked studies) Receive the weekly Sigma email newsletter Recommended resources About this Epis...
#497: Are Food Frequency Questionnaires Reliable?
03 Oct 2023
Contributed by Lukas
Links: Go to episode page Subscribe to PREMIUM Recommended resources Receive Sigma's free email newsletter Learn more about the podcast About This E...
SNP21: Sick Individuals and Sick Populations
26 Sep 2023
Contributed by Lukas
Links: Subscribe to Premium Sigma recommended resources Learn more about the podcast About this episode: In 1985 a paper titled "Sick Individuals a...
#496: ATBC Cancer Prevention Study – Crucial Lessons
19 Sep 2023
Contributed by Lukas
Links: Go to episode page Subscribe to PREMIUM Get our free weekly emails Learn more about Sigma Nutrition Radio About This Episode: The Alpha-Tocop...
#495: Circadian Clocks in Muscle & Exercise as a Time Cue – Prof. Karyn Esser
12 Sep 2023
Contributed by Lukas
Links: Episode page with extra resources Subscribe to PREMIUM Receive our free weekly emails Learn more about Sigma Nutrition Radio About this Epi...
#494: Multiple Risk Factor Intervention Trial
05 Sep 2023
Contributed by Lukas
Links: Go to episode page (with study links & resources) Subscribe to PREMIUM Receive our weekly newsletter More episodes on cholesterol & heart dise...
#493: The Keys Equation – How Dietary Fats Impact Blood Cholesterol
29 Aug 2023
Contributed by Lukas
Links: Go to episode page (with resources for this episode) Subscribe to PREMIUM Join the Sigma email newsletter Learn more about Sigma Nutrition Rad...
SNP20: The Cumulative Exposure Model of LDL-C & Heart Disease
22 Aug 2023
Contributed by Lukas
This is a Premium-exclusive episode, so here you'll only hear a preview. In order to listen to the full episode you'll need to subscribe to Sigma Nut...
#492: How Does Weight Cycling Impact Long-term Health?
15 Aug 2023
Contributed by Lukas
Links: Resources and info for this episode Subscribe to PREMIUM Receive Danny's weekly email newsletter About This Episode: Losing at least 5% of on...
#491: Do High Protein Intakes Cause Insulin Resistance?
08 Aug 2023
Contributed by Lukas
Links: Episode Resources Subscribe to PREMIUM Receive our weekly newsletter About This Episode: There has been interest in, and debate about, how pr...
#490: How Does Exercise Impact Beta-cell Function in Type 2 Diabetes? – Mark Lyngbæk, MD
01 Aug 2023
Contributed by Lukas
Links: Go to episode page Subscribe to PREMIUM Receive our free weekly emails About This Episode: The management of type 2 diabetes has long been a ...
What is a Causal Risk Factor? (AMA with Alan)
25 Jul 2023
Contributed by Lukas
Links: Subscribe to PREMIUM Episode page Receive Sigma emails About this Episode: We've just released a lengthy 'ask me anything' episode, where Dr....
#489: Inequalities in Diabetes Outcomes for African & Caribbean Communities – Prof. Louise Goff
18 Jul 2023
Contributed by Lukas
Links: Go to episode page (with resources) Receive Danny's weekly emails Twitter: @NutritionDanny Subscribe to PREMIUM About This Episode: In the UK...
#488: Does Time of Day Impact Hunger, Appetite & Satiety?
11 Jul 2023
Contributed by Lukas
Links: Episode page (with links to resources) Receive Danny's weekly emails Subscribe to PREMIUM About This Episode: The topic of whether hunger and...
#487: Weight Cutting in Combat Sports – Jordan Sullivan
05 Jul 2023
Contributed by Lukas
Links: Join notification list for book pre-orders Go to episode page (w/ resources) Subscribe to Sigma Nutrition Premium About This Episode: "Weight...
#486: Blood Glucose Spikes: How High is Too High? – Mario Kratz, PhD & Nicola Guess, PhD
27 Jun 2023
Contributed by Lukas
Links: Go to episode page (with resources) Receive Danny's weekly emails Subscribe to PREMIUM Twitter: @NutritionDanny Instagram: @dannylennon_sigma ...
#485: Does Menopause Alter Appetite?
20 Jun 2023
Contributed by Lukas
Links: Go to episode page Receive Danny's weekly emails Subscribe to PREMIUM About This Episode: Menopause is commonly associated with hormonal chan...
SNP18: What is a Healthy Low-Carb Diet?
13 Jun 2023
Contributed by Lukas
Links: Go to episode page Subscribe to PREMIUM Receive Danny's weekly email Twitter: @NutritionDanny Instagram: @dannylennon_sigma About This Episod...
#484: Is Metabolic Adaptation an Illusion? – Eric Trexler, PhD
06 Jun 2023
Contributed by Lukas
Links: Episode page with resources Subscribe to PREMIUM MASS Research Review About This Episode: Metabolic adaptation refers to the process by which...
#483: What are the Effects of Very High Fiber Intakes?
30 May 2023
Contributed by Lukas
Links: Episode page (with links to studies mentioned) Subscribe to PREMIUM Receive Danny's free weekly email About This Episode: The benefits of con...
#482: Carbohydrate Quality & Health – Andrew Reynolds, PhD
23 May 2023
Contributed by Lukas
Links: Go to episode page (with resources) Subscribe to PREMIUM Receive Danny's weekly email About This Episode: In the last couple of decades, carb...
Is Personalized Nutrition Superior to General Nutrition Advice? (SNP 17)
16 May 2023
Contributed by Lukas
Links: Go to episode page (with resources) Subscribe to PREMIUM Receive Danny's free weekly email About This Episode: "Personalized nutrition" has b...
#481: Why Saturated Fat Really Does Impact Heart Disease Risk
09 May 2023
Contributed by Lukas
Links: Go to episode page (with further resources) Subscribe to PREMIUM Get Danny's weekly email, the Sigma Synopsis About This Episode: While it ha...
#480: How Much Fiber Do We Need for Good Health? – Prof. Joanne Slavin
02 May 2023
Contributed by Lukas
Links: Go to episode page (with resources) Subscribe to Sigma Nutrition PREMIUM Receive Danny's free weekly emails About this Episode: The beneficia...
#479: Blood Glucose, CGM Use, Diabetes Remission & High-Protein for Diabetes – Nicola Guess, PhD, RD
25 Apr 2023
Contributed by Lukas
Links: Go to episode page Subscribe to PREMIUM Receive Danny's free weekly email Description: Blood glucose responses play a crucial role in maintai...
#478: Exposures in Nutrition – Why They're Crucial to Understand
18 Apr 2023
Contributed by Lukas
Links: Go to episode page (w/ resources) Get Danny's weekly emails Subscibe to Premium Description: Understanding the concept of an "exposure" is a ...
SNP16: A Dairy Fat Paradox? – Saturated Fat, Food Matrices & Heart Disease
11 Apr 2023
Contributed by Lukas
Links: Episode page with related links Subscribe to Sigma Nutrition Premium Receive Danny's free weekly email Description: Substantial evidence show...
#477: Effect of Different Diets on Cholesterol, Lipoproteins and Discordance – Ian Davies, PhD
04 Apr 2023
Contributed by Lukas
Links: Go to episode page (with resources) Subscribe to Sigma Nutrition Premium Receive our free weekly emails Introduction: Discordance between low...
#476: Fructose in Perspective – Dietary Villain or Misunderstood Nutrient?
28 Mar 2023
Contributed by Lukas
Links: Go to episode page (w/ resources) Subscribe to PREMIUM Receive Danny's free weekly email Description: Fructose is a type of sugar that is com...
#475: Is Food Addiction Real? – Charlotte Hardman, PhD
22 Mar 2023
Contributed by Lukas
Links: Go to episode page Subscribe to Premium Sign-up for our free weekly email: The Sigma Synopsis Description: The idea of food addiction has gai...
SNP15: AMA – Semaglutide, "Carni-nutrients", Sweating From Caffeine, & More
17 Mar 2023
Contributed by Lukas
Questions Answered in this AMA [00:03:01] Mechanisms that keeps weight stable over time? [00:11:52] Semaglutide: Game-changer? Weight regain? [00:3...
#474: Glucose Peaks & Variability – Is Lower Better?
13 Mar 2023
Contributed by Lukas
Links: Go to episode page (with links & resources) Subscribe to Sigma Nutrition Premium Receive our free weekly email, The Sigma Synopsis About This...
#473: Diet & Depression (What Do We Actually Know?) – Nicole Lippman-Barile, PhD
07 Mar 2023
Contributed by Lukas
Links: Episode page (with more links) Subscribe to Premium Introduction Depression is a common disorder and is a leading cause of disability worldwi...
#472: Compared To What? – Understanding Food Substitution Analysis & Adjustment Models
28 Feb 2023
Contributed by Lukas
Links: Subscribe to Premium Go to this episode's page (with links) Live event: London - March 18th Receive 'Sigma Synopsis' emails Description: When...
#471: Salt & Bone Health – Is There Cause For Concern?
21 Feb 2023
Contributed by Lukas
Links: Episode page Subscribe to Premium Live Event: London, UK Receive the Sigma Synopsis emails About This Episode: Does sodium lead to calci...
SNP14: Nutrition Coaching Roundtable (Helms, Huschtscha & Baker)
14 Feb 2023
Contributed by Lukas
Links: Subscribe to Premium Episode page Description: Nutritionists, dietitians and other health & fitness professionals face many challenges whe...
#470: Melatonin, Meal Timing & Glucose Tolerance
07 Feb 2023
Contributed by Lukas
Links: Episode page Subscribe to Premium Live event in London, UK Description: Meal timing has been a popular, and at times controversial, topic o...
#469: Chrononutrition – New Findings & Updated Views
31 Jan 2023
Contributed by Lukas
Research in the field of 'chrononutrition' has continued to grow in the past couple of years, with some important studies being published in recent ti...
#468: High Sugar Intakes Without Excess Calories: Harmful or Benign?
24 Jan 2023
Contributed by Lukas
There is almost universal agreement that excess added sugar in the diet is detrimental to health. However, much of this negative health impact clearly...
SNP13: Intuitive Eating Debate – with Jackson Peos, PhD
17 Jan 2023
Contributed by Lukas
This episode brings you a "debate" between Danny Lennon and Dr. Jackson Peos on the utility of intuitive eating. Specifcally, they make a case for and...
#467: Iron Issues in Athletes – Prof. Pete Peeling
10 Jan 2023
Contributed by Lukas
Iron is an important nutrient for athletes, given that it is used for oxygen transport and energy production. However, research on athletes often rep...
#466: Iron Absorption from Foods & Supplements – Prof. Paul Sharp
03 Jan 2023
Contributed by Lukas
Iron deficiency is a prevalent issue. Worldwide, it is the leading nutritional deficiency. And although there is lower prevalence in high-income count...
#465: Diagnosing & Treating Iron Deficiency & Excess – Austin Baraki, MD
27 Dec 2022
Contributed by Lukas
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 ...
#464: Do Sugar Taxes Work?: Evidence on Potential Policies - Kathryn Backholer, PhD
20 Dec 2022
Contributed by Lukas
The current food environment is continuously highlighted as a problem for public health. And so there is a strong focus in both public policy and rese...
SNP12: The Big Breakfast Study
13 Dec 2022
Contributed by Lukas
In October 2022, Ruddick-Collins et al. published results of an RCT looking at the impact of different calorie distributions across the day. This stu...
#463: Do Vegan Diets Cause Depression?
06 Dec 2022
Contributed by Lukas
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 di...
#462: Gyorgy Scrinis, PhD – Ultra-Processed Foods, Nutritionism and Current Food Systems
29 Nov 2022
Contributed by Lukas
Links: Show notes page (incl. study links & related episodes) Subscribe to Sigma Nutrition Premium Live event in London, UK About this episode: Ove...
#461: Prof. Emma Boyland – How Food Marketing Impacts Eating Behaviour
22 Nov 2022
Contributed by Lukas
Research has shown that food marketing strongly impacts children's eating behaviour. Marketing influences food purchase requests, purchases, and prefe...
SNP11: The Death of Domain Expertise
15 Nov 2022
Contributed by Lukas
Never before has there been greater access to information about nutrition and health. But never before has there been such a low barrier to being seen...
#460: Dr. Priya Sumithran – Body Fat Regulation, Pros & Cons of Weight Loss Interventions, and GLP-1 Receptor Agonists
08 Nov 2022
Contributed by Lukas
Obesity increases the risk of a range of chronic diseases and negative health outcomes. And trials where a sufficient amount of weight loss is achieve...
#459: Nicky Keay, MB BChir – Hormones & Healthspan: The Endocrine System Across the Life Course
01 Nov 2022
Contributed by Lukas
The endocrine system plays a central role in growth, development, metabolism, reproduction, and physical well-being throughout life. Hormones interact...
What Are Stable Isotopes? How Are Tracers Used in Nutrition Research? (Preview)
25 Oct 2022
Contributed by Lukas
Stable isotopes have been used as tracers in human nutritional studies for many years. But what are they? Why do we use 'tracers' in nutrition studies...
#458: How Foods Impact Satiety, Hunger & Appetite
18 Oct 2022
Contributed by Lukas
Given the negative consequences of consistent overconsumption of food (leading to a caloric surplus), having a dietary intake that is of appropriate c...
#457: Austin Robinson, PhD – Salt Sensitive vs Salt Resistant, Impacts of Sodium on Health, & Racial Differences in Risk
11 Oct 2022
Contributed by Lukas
Hypertension (elevated blood pressure) is a condition that significantly increases the risk of several diseases and is a major cause of premature deat...
#456: Prof. Glenn McConell – Glucose Uptake During Exercise & Muscle Insulin Sensitivity
04 Oct 2022
Contributed by Lukas
Exercise improves metabolic control both via increasing muscle glucose uptake during muscle contractions by insulin-independent mechanisms and by incr...
#455: Jill Joyce, PhD – Improving the Diets of Tactical Populations
27 Sep 2022
Contributed by Lukas
The term 'tactical populations' has been applied to those working in law enforcement, fire, first responders, and military. In addition to the importa...
SNP9: AMA – Blood Pressure, LDL Lowering, PCOS & More!
20 Sep 2022
Contributed by Lukas
In this Premium-exclusive 'Ask Me Anything' episode, Alan & Danny answer a range of listener questions. Topics include obesity rates, lowering blood p...
#454: Eric Helms, PhD – Plant or Animal Protein: Rethinking Protein & Muscle
13 Sep 2022
Contributed by Lukas
When it comes to eating to promote muscle hypertrophy, muscle repair/recovery and maintenance of mass and function, protein has been an obvious focus....
#453: Nick Gant, PhD – Cognitive Performance: Impact of Caffeine, Nicotine & Creatine (Rebroadcast)
06 Sep 2022
Contributed by Lukas
The brain plays a central role in both physical and psychological function and performance. The brain also has a very high energy demand. In addition,...
#452: Stuart Phillips, PhD - Bacterially Synthesized Whey, Plant vs. Animal Proteins, Muscle & Extended Fasts, & Much More
30 Aug 2022
Contributed by Lukas
This episode was oringally published as one of our "Expert – ask me anything" (AMA) episodes, which we published for Premium prescribers. In such bo...
#451: Potassium & Blood Pressure: Influence of Sex & Sodium
23 Aug 2022
Contributed by Lukas
It has been consistently shown in research that elevated dietary sodium consumption is associated with high blood pressure and an increased risk of ca...
#450: Megan Rossi, PhD, RD – Diet For a Healthy Gut: Diversity, Fiber Types & Gut Health Pseudoscience
16 Aug 2022
Contributed by Lukas
With the advances in understanding the importance of the gut (including its bacterial contents) for human health, much interest and attention has been...
#449: Do Artificial Sweeteners Increase Cancer Risk? (Study Analysis)
09 Aug 2022
Contributed by Lukas
A study published in March 2022 suggested that consumption of artificial (non-nutritive) sweeteners is associated with a 13% increase in risk of cance...
#448: Prof. Norman Temple – Can Science Answer Diet-Health Questions?
02 Aug 2022
Contributed by Lukas
While we've never known more about diet and health, there remain many unanswered questions in nutrition science. However, there is often disagreements...
#447: Does Eating Fish Increase Skin Cancer Risk? Study Analysis
26 Jul 2022
Contributed by Lukas
A recent study reported a higher risk of developing melanoma in people who ate a relatively high intake of fish. This study caused headlines and it wa...
SNP7: Stephan Guyenet, PhD - Ask Me Anything!
19 Jul 2022
Contributed by Lukas
This is an "ask me anything" (AMA) episode, which means a world-class expert and past podcast guest comes on the podcast to answer questions submitted...
#446: How Climate Change Impacts Nutrient Status
13 Jul 2022
Contributed by Lukas
Climate change refers to long-term shifts in temperatures and weather patterns. These shifts may be natural, such as through variations in the solar c...
#445: Dr. Hazel Wallace - Nutrition for Women's Health
07 Jul 2022
Contributed by Lukas
When it comes to specific questions related to diet and health for women, there is often a shortage of consensus answers from research, for a variety ...
SNP6: GRADE System: What is it? And How Does it Apply to Nutrition? [Preview]
04 Jul 2022
Contributed by Lukas
This is a preview of the second episode in a new series called "Nutrition Science Explained", in which members of the Sigma team will take a concept c...
#444: Folate – Intake, Genetics & Health Outcomes
28 Jun 2022
Contributed by Lukas
Folate (also known as viatmin B9) actually relates to a collection of folates; both natural dietary folates and synthetic forms, primarily folic acid....
#443: Kevin Klatt, PhD, RD - Can Choline Help Improve DHA Status?
22 Jun 2022
Contributed by Lukas
A recently published study by Klatt and colleagues examined the impact of choline supplementation alongside DHA supplementation, versus DHA supplement...