Abstract
Purpose of review: To present the effect of negative energy balance on postprandial triacylglycerol concentrations (pTAG), an independent risk factor for the development of cardiovascular disease. Recent findings: Aerobic exercise reduces pTAG; however, recent findings confirm that this effect is only evident with an accompanying energy deficit. Moreover, a recent study showed that acute diet-induced energy deficit also reduces pTAG. The extent of energy deficit required to significantly attenuate pTAG depends on the type of given meal, the type of deficit (aerobic/resistance exercise, diet, or combination of diet and exercise), and patients' health status. Apart from the acute effects, prolonged energy deficit leading to moderate weight loss attenuates pTAG, when it is combined with other known hypotriacylglycerolemic agents, such as carbohydrate restriction. Summary: For healthy population, it seems that it is up to patient's preference and ability which type of energy deficit will follow to attenuate pTAG; an energy deficit of approximately 30 kJ/kg of body mass is required; for resistance exercise a smaller deficit is probably sufficient. More studies are needed to investigate dose-response/plateau effects, the effects of energy deficit-energy surplus every other day, and the threshold of energy deficit-weight loss in diabetics and other high-risk populations. Finally, investigation of the underlying mechanisms may be clinicall helpful in individualizing the appropriate intervention.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 608-617 |
| Number of pages | 10 |
| Journal | Current Opinion in Clinical Nutrition and Metabolic Care |
| Volume | 13 |
| Issue number | 6 |
| DOIs | |
| State | Published - Nov 2010 |
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Keywords
- diet
- energy deficit
- exercise
- postprandial lipemia
- weight loss
ASJC Scopus subject areas
- Medicine (miscellaneous)
- Nutrition and Dietetics
Cite this
Effects of energy balance on postprandial triacylglycerol metabolism. / Maraki, Maria; Sidossis, Labros S.
In: Current Opinion in Clinical Nutrition and Metabolic Care, Vol. 13, No. 6, 11.2010, p. 608-617.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Effects of energy balance on postprandial triacylglycerol metabolism
AU - Maraki, Maria
AU - Sidossis, Labros S.
PY - 2010/11
Y1 - 2010/11
N2 - Purpose of review: To present the effect of negative energy balance on postprandial triacylglycerol concentrations (pTAG), an independent risk factor for the development of cardiovascular disease. Recent findings: Aerobic exercise reduces pTAG; however, recent findings confirm that this effect is only evident with an accompanying energy deficit. Moreover, a recent study showed that acute diet-induced energy deficit also reduces pTAG. The extent of energy deficit required to significantly attenuate pTAG depends on the type of given meal, the type of deficit (aerobic/resistance exercise, diet, or combination of diet and exercise), and patients' health status. Apart from the acute effects, prolonged energy deficit leading to moderate weight loss attenuates pTAG, when it is combined with other known hypotriacylglycerolemic agents, such as carbohydrate restriction. Summary: For healthy population, it seems that it is up to patient's preference and ability which type of energy deficit will follow to attenuate pTAG; an energy deficit of approximately 30 kJ/kg of body mass is required; for resistance exercise a smaller deficit is probably sufficient. More studies are needed to investigate dose-response/plateau effects, the effects of energy deficit-energy surplus every other day, and the threshold of energy deficit-weight loss in diabetics and other high-risk populations. Finally, investigation of the underlying mechanisms may be clinicall helpful in individualizing the appropriate intervention.
AB - Purpose of review: To present the effect of negative energy balance on postprandial triacylglycerol concentrations (pTAG), an independent risk factor for the development of cardiovascular disease. Recent findings: Aerobic exercise reduces pTAG; however, recent findings confirm that this effect is only evident with an accompanying energy deficit. Moreover, a recent study showed that acute diet-induced energy deficit also reduces pTAG. The extent of energy deficit required to significantly attenuate pTAG depends on the type of given meal, the type of deficit (aerobic/resistance exercise, diet, or combination of diet and exercise), and patients' health status. Apart from the acute effects, prolonged energy deficit leading to moderate weight loss attenuates pTAG, when it is combined with other known hypotriacylglycerolemic agents, such as carbohydrate restriction. Summary: For healthy population, it seems that it is up to patient's preference and ability which type of energy deficit will follow to attenuate pTAG; an energy deficit of approximately 30 kJ/kg of body mass is required; for resistance exercise a smaller deficit is probably sufficient. More studies are needed to investigate dose-response/plateau effects, the effects of energy deficit-energy surplus every other day, and the threshold of energy deficit-weight loss in diabetics and other high-risk populations. Finally, investigation of the underlying mechanisms may be clinicall helpful in individualizing the appropriate intervention.
KW - diet
KW - energy deficit
KW - exercise
KW - postprandial lipemia
KW - weight loss
UR - http://www.scopus.com/inward/record.url?scp=78149282919&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78149282919&partnerID=8YFLogxK
U2 - 10.1097/MCO.0b013e32833f1aae
DO - 10.1097/MCO.0b013e32833f1aae
M3 - Article
C2 - 20829686
AN - SCOPUS:78149282919
VL - 13
SP - 608
EP - 617
JO - Current Opinion in Clinical Nutrition and Metabolic Care
JF - Current Opinion in Clinical Nutrition and Metabolic Care
SN - 1363-1950
IS - 6
ER -