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The Thr54 form of IFABP is associated with higher and prolonged NEFA responses to dietary fat in vivo.

Practitioners should consider genetic variations in IFABP when assessing dietary fat responses in individuals.

NEFA concentrations were approximately 15% higher after a mixed meal in Thr54 homozygotes compared to Ala54 homozygotes.

Higher NEFA responses in Thr54 homozygotes may influence dietary recommendations for this group.

Insulin responses to the test meals tended to be higher in Thr54 homozygotes, but glucose and triglyceride responses were not different.

Practitioners should monitor insulin responses in relation to dietary fat intake, especially in individuals with the Thr54 allele.

The doubly labeled water method can provide accurate and reasonably precise information on carbon dioxide production, total body water, and water intake in free-living humans and many small animals.

This method can be reliably used to assess energy expenditure and hydration status in various populations.

Total energy expenditure can be calculated from carbon dioxide production with little loss of precision.

Practitioners can use carbon dioxide production measurements to estimate energy expenditure reliably.

Metabolizable energy intake can be predicted, but this prediction is unlikely to be accurate and precise unless the subject is in approximate energy balance.

Practitioners should be cautious when predicting metabolizable energy intake, especially if energy balance is not confirmed.

Individuals with type 2 diabetes mellitus (T2DM) exhibit more severe insulin resistance (IR) compared to similarly obese non-diabetic individuals, with IR measured at 6.1 +/- 2.3 mg x min(-1) x kg FFM(-1) for T2DM and 9.9 +/- 3.3 mg x min(-1) x kg FFM(-1) for non-DM (P < 0.01).

Practitioners should be aware that T2DM patients may require more intensive management of insulin resistance compared to non-diabetic obese individuals.

T2DM is associated with greater hepatic fat and more subfascial adipose tissue around skeletal muscle compared to non-diabetic individuals.

Recognizing the impact of hepatic and subfascial fat can inform treatment strategies for T2DM.

All measures of TEE were significantly correlated.

Practitioners can rely on the correlation between different TEE measurement methods for consistency.

Weight gain of 10% was associated with significant increases in dietTEE and isotopeTEE but not chamberTEE.

Practitioners should note that weight changes can significantly affect energy expenditure measurements.

There is a lack of nutrition- and lifestyle-related curricular requirements for professional medical certification.

Curricula should be revised to include nutrition and lifestyle education.

The study of 'salutogenesis' should be emphasized alongside 'pathogenesis' in medical education.

Medical curricula should balance disease treatment with health promotion.

Ninety-four percent of full service meals and seventy-two percent of fast food meals contained at least 600 kcal.

Practitioners should be aware that many restaurant meals are high in calories, impacting dietary recommendations.

Aging may be associated with a significant impairment in the ability to control food intake following overeating or undereating.

Practitioners should consider that older adults may not adjust their food intake effectively in response to changes in energy intake.

Younger men exhibited spontaneous hypophagia following overfeeding, while older men did not.

Younger adults may better regulate their food intake after overeating compared to older adults.

Commencing endurance-based exercise with low muscle glycogen availability results in greater activation of signalling proteins compared to normal glycogen concentration.

Practitioners should consider the impact of glycogen levels on training adaptations.

Nutrient availability can modulate the acute cellular responses to a single bout of exercise.

Nutritional strategies should be aligned with training to optimize performance.

The national penny-per-ounce sugar-sweetened beverage (SSB) tax was highly cost-saving from health care and societal perspectives.

Implementing an SSB tax could lead to significant cost savings in health care.

Incremental cost-effectiveness ratios for the SSB tax ranged from $20,247 to $42,662 per quality-adjusted life year for 100% price pass-through.

The SSB tax could be a cost-effective public health intervention.

The SSB tax positively affected both tax revenues and health care cost savings for the government.

The SSB tax could enhance government revenue while reducing health care costs.

Caffeine co-ingested with either carbohydrate or fat meals has no additive effect on substrate utilization or exercise performance.

Caffeine may not provide additional benefits for endurance performance when consumed with carbohydrates or fats.

The adjusted hazard ratios for the highest tertile of achieved plasma levels were 0.98 for EPA and 1.02 for DHA.

The lack of significant hazard ratios suggests that high levels of EPA and DHA do not alter cardiovascular risk in this population.

Post-exercise rates of myofibrillar protein synthesis (MPS) were not different between NORM and LOW in nutrient or placebo.

Low muscle glycogen does not negatively impact muscle protein synthesis after resistance exercise.

The oat-containing diet did not significantly affect body weight or composition changes during the hypocaloric regimen.

Incorporating oats rich in soluble fiber into a hypocaloric diet may not lead to significant weight loss.