Low-carbohydrate-high-fat (LCHF) diets are efficient for weight loss, and are also used by healthy people to maintain bodyweight. The main aim of this study was to investigate the effect of 3-week energy-balanced LCHF-diet, with >75 percentage energy (E%) from fat, on glucose tolerance and lipid profile in normal weight, young, healthy women. The second aim of the study was to investigate if a bout of exercise would prevent any negative effect of LCHF-diet on glucose tolerance. Seventeen females participated, age 23.5 ± 0.5 years; body mass index 21.0 ± 0.4 kg/m 2 , with a mean dietary intake of 78 ± 1 E% fat, 19 ± 1 E% protein and 3 ± 0 E% carbohydrates. Measurements were performed at baseline and post-intervention. Fasting glucose decreased from 4.7 ± 0.1 to 4.4 mmol/L (p < 0.001) during the dietary intervention whereas fasting insulin was unaffected. Glucose area under the curve (AUC) and insulin AUC did not change during an OGTT after the intervention. Before the intervention, a bout of aerobic exercise reduced fasting glucose (4.4 ± 0.1 mmol/L, p < 0.001) and glucose AUC (739 ± 41 to 661 ± 25, p = 0.008) during OGTT the following morning. After the intervention, exercise did not reduce fasting glucose the following morning, and glucose AUC during an OGTT increased compared to the day before (789 ± 43 to 889 ± 40 mmol/L•120min −1 , p = 0.001). AUC for insulin was unaffected. The dietary intervention increased total cholesterol (p < 0.001), low-density lipoprotein (p ≤ 0.001), high-density lipoprotein (p = 0.011), triglycerides (p = 0.035), and free fatty acids (p = 0.021). In conclusion, 3-week LCHF-diet reduced fasting glucose, while glucose tolerance was unaffected. A bout of exercise post-intervention did not decrease AUC glucose as it did at baseline. Total cholesterol increased, mainly due to increments in low-density lipoprotein. LCHF-diets should be further evaluated and carefully considered for healthy individuals.

Adiponectin in cord blood from PE pregnancies may not be a tentative risk marker for Metabolic Syndrome-linked diseases. HMW adiponectin is the dominant form of adiponectin in cord blood. Its role during pregnancy and postnatal life should be further explored.

Using this design, total adiponectin appeared not be a useful pre-clinical marker of PE.

Objective. To examine whether soluble urokinase plasminogen activator receptor (suPAR) in early pregnancy could be a risk marker for later development of preeclampsia. Design. Case‐control study. Setting. Hospital‐based. Population. The study comprised 43 pregnant women developing preeclampsia (cases) and 86 pregnant women not developing the disorder (controls). Each case was matched with two controls with respect to pre‐pregnancy body mass index, gestational age at time of blood collection, storage time of blood samples and maternal age. Methods. The samples had been taken predominantly in the first trimester as part of a routine serological screening for rubella, HIV and toxoplasmosis of Norwegian pregnant women, and were analyzed by a commercially available enzyme‐linked immunosorbent suPARnostic® assay kit (ELISA, Virogates, Copenhagen, Denmark). Results. There was no significant difference between median suPAR levels in women who subsequently developed preeclampsia and those who did not (4.5 in the case group vs. 4.3 ng/mL in the control group, p= 0.49). The suPAR levels were relatively high compared with levels in non‐pregnant women, reflecting some general physiological responsiveness associated with pregnancy irrespective of preeclampsia. The suPAR level was not related to maternal body mass index, maternal age or sample storage time, nor did it show any association with the following fetal characteristics: body weight, body length, placental weight, delivery method or gender. Conclusion. suPAR did not appear to be a useful early pre‐clinical marker of preeclampsia.