shedding new light on heart health: examining...
TRANSCRIPT
![Page 1: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/1.jpg)
®
Shedding new light on heart health:
Examining recent data on fatty acids
Prof. Dr. C. von Schacky, FESC
Preventive Cardiology
Medizinische Klinik und Poliklinik I
Ludwig Maximilians-Universität München
and Omegametrix, Martinsried
London, 18 November 2015
![Page 2: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/2.jpg)
Limited Plausibility of nutritional surveys…
Archer et al PlosONE 2013;8:76632
![Page 3: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/3.jpg)
![Page 4: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/4.jpg)
Fabian et al, Breast Canc Res 2015;17:62
![Page 5: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/5.jpg)
0
2
4
6
8
10
12
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 R1
Mean before 4.37 + 0.51%, after 8 Weeks 6.80 + 1.45 %
in Intervention Group, p<0.0001, paired t-test
Variability in Response: Factor 13
HS-Omega-3 Index
Effect of 0.5 g EPA+DHA / day, 8 weeks
Köhler et al, Br J Nutr 2010, 104:729-36
![Page 6: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/6.jpg)
Single-dose study, „metabolic cage“
Köhler et al, Lipids Health Dis 2015, 15:10
![Page 7: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/7.jpg)
HS-Omega-3 Index®
Biomarker
measured in Erythrocytes (low biologic variability)
Standardized and validated Method for 26 Fatty Acids
(low analytical variability)
165 publications, >50 ongoing research projects
QM according to DIN ISO 15189
in Europe only with Omegametrix®
®
![Page 8: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/8.jpg)
Better: standardized Analysis
A B C D E
…one sample in 5 Labs…
Harris WS, von Schacky C, Park Y. Standardizing Methods for Assessing Omega-3 Fatty Acid Biostatus. In The Omega-3 Fatty Acid Deficiency Syndrome; McNamara RK ed., Nova Science Publishers 2013
![Page 9: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/9.jpg)
In humans representative for tissue
Heart
Breast
In experimental animals representative for tissue
Kidney, Cerebral Cortex, Liver, Lung, Gut, asf.
Almost no correlation with intake
Harris WS et al Circulation 2004;110:1645
Arnold et al, JBC, 2010; 285:32720-33; ;
Gurzell et al, PLEFA 2014;91:87
Roy et al, Int J Canc 2015; e-pub July 2
u.a. Köhler et al, Br J Nutr 2010;104:729
![Page 10: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/10.jpg)
Target range for HS-Omega-3 Index
8 – 11%
![Page 11: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/11.jpg)
HS-Omega-3 Index in 1000 Koreans
No Supplementation, Mean 10,4 + 3,0 %
Park et al, unpublished
![Page 12: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/12.jpg)
0
5
10
15
20
25
1 419 837 1255 1673 2091 2509 2927 3345 3763 4181 4599 5017 5435 5853 6271 6689 7107 7525 7943 8361 8779 9197 9615
Personen
HS
-Om
eg
a-3
In
dex
Mean (+SD): 6.72 (+2.12) %.
Range: 1.89 bis 20.74% (Normal Distribution)
Individuals in target range (8 – 11%): 19.5%
Below: 76.4%, above: 4.1% von Schacky, J Lab Med, 2014;38:167
HS-Omega-3 Index – last 10 000 Results
![Page 13: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/13.jpg)
Heart
Health
![Page 14: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/14.jpg)
Risk of all-cause mortality per 1-SD increase in ALA, EPA, DPA and DHA.
Model 1: adjusted for age and gender; model 2: additionally adjusted for BMI,
LDL-C, HDL-C, logTG, diabetes, smoking and lipid lowering therapy.
HS-Omega-3 Index and Risk for all-cause Mortality
in LURIC 3259 Patients with CAD, Follow-up 11 years
Kleber et al, submitted
![Page 15: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/15.jpg)
Women Men
Kleber et al, submitted
HS-Omega-3 Index and Risk for all-cause Mortality
in LURIC: 3259 patients with CAD, Follow-up 11 years
Risk of all-cause mortality per 1-SD increase in ALA, EPA and DHA.
Model 1: adjusted for age and gender; model 2: additionally adjusted for BMI,
LDL-C, HDL-C, logTG, diabetes, smoking and lipid lowering therapy.
![Page 16: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/16.jpg)
Increasing the HS-Omega-3 Index –
Effects on Surrogate Parameters
Heart Rate q (Harris et al Am J Cardiol 2006; 98:1393-5)
Heart Rate Variability p (Carney et al Psychosom Med 2010;72:748)
Blood Pressure q (Dewell et al J Nutr Res 2011;141:2166;
Skulas-Ray et al Ann Behav Med 2012;44:301
Platelet Function q (Larsson et al, Thromb Haemost 2008;100: 634
Harris et al, Lipids 2008;43:805)
Inflammator. Biomarker q (Duda et al Cardiovasc Res 2009;81:319
Dewell et al J Nutrition 2011;141:2166
Blocket al World J Cardiovasc Dis2012;2:14
Triglycerides q (Skulas-Ray Am J Clin Nutr 2011;93:243,
Schuchardt et al PLEFA 2011;85:381
Shearer et al J Lipid Res. 2012;53:2429)
„Small dense“ LDL q (Maki et al J Clin Lipidol 2011;5:483)
„Large bouyant“ LDL p (Maki et al J Clin Lipidol 2011;5:483)
![Page 17: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/17.jpg)
2418121 6
6
4
2
Effects on Intermediate Parameters SCIMO –
Erythrocyte Fatty Acids 3 Mon 3.3 g / day, 21 Mon 1.65 g / day EPA+DHA
von Schacky et al. Ann Int Med 1999, 130:554
EPA
DHA
EPA+DHA=3.4 % EPA+DHA=8.3 %
![Page 18: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/18.jpg)
Coronary Lesions Changed
Placebo EPA+DHA
(n=48) (n=55)
n (%) n (%)
Moderate Progression (+2) 5 (10.4) 4 (7.1)
Mild Progression (+1) 36 (75.0) 35 (63.6)
Mild Regression (-1) 7 (14.6) 14 (25.5)
Moderate Regression (-2) 0 (0.0) 2 (3.6)
p=0.041* * Wilcoxon rank sum test, comparison between groups
SCIMO – Primary End Point
von Schacky et al, Ann Int Med 1999; 130:554
![Page 19: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/19.jpg)
AHA, USPSTF Criteria for novel Biomarkers as Risk factors
1. Method
2. Independent
3. Reclassification
4. Therapy
Hlatky et al, Circulation 2009;119:2408
Helfand et al, USPTFS Ann Int Med 2009;151:496
von Schacky C, Lipid Tech 2010;22:151
our Omega-3 Index
+
+
+
(+)
![Page 20: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/20.jpg)
A low HS-Omega-3 Index is associated with increased risk for
- Total mortality
- fatal myocardial infarction
- non-fatal myocardial infarction (acute coronary syndrome)
- sudden cardiac death
- (development of) and death from congestive heart failure
The HS-Omega-3 Index provides incremental information
to conventional risk factors (c-statistic, reclassification).
The HS-Omega-3 provides a basis for a therapeutic decision.
Therefore, a low HS-Omega-3 Index is a cardiovascular risk factor
according to the criteria of AHA and USPSTF.
![Page 21: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/21.jpg)
Meta-Analysis Intervention Trials
with Omega-3 Fatty Acids
Kotwal et al Circ Cardiovasc Qual Outcome 2012;5:808-18
Risk&Prevention (2013) EE 0.9 g / day 0.97 (0.88, 1.08) 733/6239 745/6266
RR 0.96 (0.90-1.03)
![Page 22: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/22.jpg)
Kotwal et al Circ Cardiovasc Qual Outcome 2012;5:808-18
Meta-Analysis Intervention Trials
with Omega-3 Fatty Acids
![Page 23: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/23.jpg)
![Page 24: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/24.jpg)
EE
EE
EE
EE
EE
EE
TG
TG
Kotwal et al Circ Cardiovasc Qual Outcome 2012;5:808-18
The Risk & Prevention, N Engl J Med 2013;368:1800-8
EE
Fish
TG
ca. 0.9 g / day
0.9 g / day
0.9 g / day
0.9 g / day
0.9 g / day
0.4 g / day
1.6 g / day
1.8 g / day
2.4 g / day
1.8 g / day
1.8 g EPA / day
0.6 g / day
*
* * *
* = Breakfast
*
#
# = Nighttime
+
+ = three times daily
TG
Risk&Prevention (2013) EE 0.9 g / day 0.97 (0.88, 1.08) 733/6239 745/6266
Meta-Analysis Omega-3‘s and cardiovascular Events
![Page 25: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/25.jpg)
Bioavailability
![Page 26: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/26.jpg)
Modified after Schuchardt PLEFA 2013;89:1
![Page 27: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/27.jpg)
High-Fat Meal
Low-Fat Meal
Absorption of EPA+DHA Ethyl-Ester (Omacor®, Lovaza®, Zodin®)
Factor 13!
Davidson et al J Clin Lipidol. 2012;6:573-84
![Page 28: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/28.jpg)
Study Design
![Page 29: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/29.jpg)
0
5
10
15
20
25
1 419 837 1255 1673 2091 2509 2927 3345 3763 4181 4599 5017 5435 5853 6271 6689 7107 7525 7943 8361 8779 9197 9615
Personen
HS
-Om
eg
a-3
In
dex
Mean (+SD): 6.72 (+2.12) %.
Range: 1.89 bis 20.74% (Normal Distribution)
Individuals in target range (8 – 11%): 19.5%
Below: 76.4%, above: 4.1% von Schacky, J Lab Med, 2014;38:167
HS-Omega-3 Index – 10 000 Measurements
![Page 30: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/30.jpg)
0
2
4
6
8
10
12
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 R1
Mean before 4.37 + 0.51%, after 8 Weeks 6.80 + 1.45 %
in Intervention Group, p<0.0001, paired t-test
Variability in Response: Factor 13
HS-Omega-3 Index
Effect of 0.5 g EPA+DHA / day, 8 weeks
Köhler et al, Br J Nutr 2010, 104:729-36
![Page 31: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/31.jpg)
Domino
Muhlhausler et al, PLEFA 2014, e-pub July 30
![Page 32: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/32.jpg)
Brain &
Deficit
![Page 33: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/33.jpg)
Low HS-Omega-3 Index or low levels of EPA+DHA
associated with
- Post Partum Depression
- Poor Brain Development (Structure and Function) in Infancy
- Poor Brain Development (Structure and Function) in Childhood
- ADHD
- Poor Social Behaviour
- Emotional Lability
- Depression in Adolescents and Adults
- Suicide
- Poor Brain Structure
- Poor Cognition: Memory, Reaction Time, Executive Function
in all Age Groups studied so far, asf.
![Page 34: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/34.jpg)
Increasing the HS-Omega-3 Index or intake of EPA+DHA
improves
- Post Partum Depression
- Poor Brain Development (Structure and Function) in Infancy
- Poor Brain Development (Structure and Function) in Childhood
- ADHD
- Poor Social Behaviour
- Emotional Lability
- Depression in Adolescents and Adults
- Suicide
- Poor Brain Structure
- Poor Cognition: Memory, Reaction Time, Executive Function
in all Age Groups studied so far, asf.
![Page 35: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/35.jpg)
Haast RA, PLEFA 2015;92C:3
EPA and DHA and other brain functions
![Page 36: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/36.jpg)
Slowing „age-dependent“ loss of brain tissue
Witte et al, Cereb Cortex 2014;24:3059-68
![Page 37: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/37.jpg)
EPA + DHA
Trials in healthy individuals show effects
Sources disappear
Endogenous Synthesis of DHA impossible
Levels go down
In brain and muscle: „age-dependent“ decay
can be slowed by omega-3‘s
Symptoms of a deficit become more frequent
Looks like a deficit
Can only be diagnosed with HS-Omega-3 Index
Deficit frequent and increasing. In those with
deficit: supplementation necessary.
![Page 38: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/38.jpg)
Trans Fatty Acids
![Page 39: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/39.jpg)
Trans Oleic Acid in Erythrocytes and Risk for Acute Coronary Syndrome
Method: HS-Omega-3 Index
Block et al, Am J Cardiol 2008;156:1117-23
odds ratio per 1 SD higher C18:2n-6: 1.10 (95% CI; 0.93–1.30)
![Page 40: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/40.jpg)
2006 2012
Trans Fatty Acids in the USA
Method: HS-Omega-3 Index
Harris et al, PLEFA 2013; 88:257
![Page 41: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/41.jpg)
Trans Fatty Acids and Mortality in LURIC
Method: HS-Omega-3 Index
Kleber et al, Eur Heart J 2015, e-pub Sep 23, 2015
![Page 42: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/42.jpg)
Trans Fatty Acid from Ruminants (C16:1n7t) and Sudden Cardiac Death
Kleber et al, Eur Heart J 2015, e-pub 23.09.15
![Page 43: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/43.jpg)
Kleber et al, Eur Heart J 2015, e-pub 23.09.15
HS-Omega-3 Index: Trans Fatty Acids and Mortality
![Page 44: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/44.jpg)
Mean Erythrocyte Trans Fatty Acid Concentrations in % in Germany 2008-2015,
and percentage of Persons with the sum of 18:1t + trans isomers of 18:2n-6 >1.04%
(“%>1.04%”). Data from routine analyses; mean+standard deviation,
n= number of samples analysed, t=trans, c=cis.
n 16:1n-7t 18:1t+18:2n-6t %>1.04%
2008 511 0.25+0.33 0.99+0.62 29.5%
2009 720 0.15+0.12 0.78+0.34 9.3%
2010 657 0.22+0.2 0.75+0.25 5.9%
2011 812 0.20+0.09 0.70+0.27 3.8%
2012 872 0.18+0.07 0.71+0.24 5.2%
2013 1017 0.15+0.06 0.65+0.23 4.4%
2014 1256 0.15+0.05 0.56+0.21 1.3%
2015 909 0.15+0.05 0.59+0.19 1.3%
All columns p <0.0001 (one-way ANOVA). Except for C18:2n-6ct (n.s.),
all concentrations in 2015 lower than in 2008 (p<0.0001, t-test)
von Schacky et al, submitted
![Page 45: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/45.jpg)
Conclusions Trans Fatty Acids:
- Natural Sources associated with lower mortality
- From Food Production: Low Levels no problem
- Measures in US successful, Levels reached safe
- In Germany no need for action on trans fatty acids from
Food Production
- In Germany levels of trans fatty acids from
natural sources decreasing, mortality issue
![Page 46: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/46.jpg)
Summary Conventional nutritional studies are inadequate for fatty acids
The HS-Omega-3 Index represents an individual‘s status on Omega-3‘s
In large parts of European, but not Korean or Japanese populations,
the HS-Omega-3 Index is below the target range of 8 – 11%
A low HS-Omega-3 Index is cardiovascular risk factor,
however, other risk factors are also important
Methodologic issues precluded effects to be demonstrated in large
cardiovascular intervention trials
A low HS-Omega-3 Index predisposes for issues of complex brain function
like ADHD, memory, depression, behaviour problems and others
These issues can improved by increasing the HS-Omega-3 Index or intake
of EPA+DHA, establishing causality.
Low levels of IP-trans fatty acids are not hazardous, and are no problem in
Germany, while natural trans fatty acids appear beneficial
Using the HS-Omega-3 Index provides a clear picture of fatty acids
![Page 47: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/47.jpg)
![Page 48: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/48.jpg)
®
Shedding new light on heart health:
Examining recent data on fatty acids
Prof. Dr. C. von Schacky, FESC
Preventive Cardiology
Medizinische Klinik und Poliklinik I
Ludwig Maximilians-Universität München
and Omegametrix, Martinsried
London, 18 November 2015
![Page 49: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/49.jpg)
Natural Sources of EPA + DHA disappear
Plants
Brain
Eggs
Fish
-, no conversion ALA to DHA
-, BSE, no longer eaten
-, fish meal no longer used
less omega-3 in aquaculture
![Page 50: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/50.jpg)
Lo
pez A
D &
Mu
rray C
CJL
Natu
re M
ed
icin
e 1
998;4
:1241
![Page 51: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/51.jpg)
HS-Omega-3 Index
5000 randomly selected measurements in Europe
0
5
10
15
20
25
1 146 291 436 581 726 871 1016 1161 1306 1451 1596 1741 1886 2031 2176 2321 2466 2611 2756 2901 3046 3191 3336 3481 3626 3771 3916 4061 4206 4351 4496 4641 4786 4931
Measurements
HS
-Om
eg
a-3
In
de
x
HS-Omega-3 Index - first 5000 Results
Mean (+SD): 7.15 (+2.19%) %.
Range: 1.89 to 20.74% (Normal Distribution)
Individuals in target range (8 – 11%): 1210 (24.4%)
Below: 70%, Above: 5.5%
von Schacky, Handbook of Food Fortification, 2013
![Page 52: Shedding new light on heart health: Examining …d3hip0cp28w2tg.cloudfront.net/uploads/2015-11/prof-dr...Shedding new light on heart health: Examining recent data on fatty acids Prof](https://reader034.vdocuments.site/reader034/viewer/2022042402/5f11b6334b93da18f1324962/html5/thumbnails/52.jpg)
0
5
10
15
20
25
1 419 837 1255 1673 2091 2509 2927 3345 3763 4181 4599 5017 5435 5853 6271 6689 7107 7525 7943 8361 8779 9197 9615
Personen
HS
-Om
eg
a-3
In
dex
Mean (+SD): 6.72 (+2.12) %.
Range: 1.89 bis 20.74% (Normal Distribution)
Individuals in target range (8 – 11%): 19.5%
Below: 76.4%, above: 4.1% von Schacky, J Lab Med, 2014;38:167
HS-Omega-3 Index – last 10 000 Results