Table 2.

Blood results

	Lipid infusion				Without lipid infusion
	Glucose (mmol/L)	Insulin (mU/L)	FFA (mmol/L)	B-OHB (mmol/L)	Glucose (mmol/L)	Insulin (mU/L)	FFA (mmol/L)	B-OHB (mmol/L)
Baseline	3.6 ± 0.4	0.21 ± 0.08	0.3 ± 0.2	0.39 ± 0.03	3.5 ± 0.3	0.23 ± 0.07	0.3 ± 0.1	0.38 ± 0.03
3 h	3.5 ± 0.2	0.23 ± 0.11	1.3 ± 0.3**	0.64 ± 0.11**	3.4 ± 0.3	0.17 ± 0.09*	0.1 ± 0.1	0.37 ± 0.02
4 h	3.3 ± 0.3	0.21 ± 0.09	1.2 ± 0.4**	0.70 ± 0.15**	3.4 ± 0.3	0.15 ± 0.09**	0.05 ± 0.05**	0.36 ± 0.01

Data expressed as mean ± SD. Blood results for studies performed both with cognitive testing and resting studies, n = 11. B-OHB = β-hydroxybutyrate.

^*P < 0.001 versus baseline;

^**P < 0.0001 versus baseline.