In a study from Denmark, total 2224 overweight individuals (1504 women, 720 men) followed a low-calorie diet (810 kcal/daily) for 8 weeks. The low-calorie diet induced different effects in women than in men, suggesting gender‐specific changes after weight loss. Body weight loss and reductions in a metabolic syndrome score, fat mass, and heart rate were more marked in men compared to women. However, reductions in HDL-cholesterol, hip circumference, lean body mass (or fat free mass), and pulse pressure were larger in women than in men.
Source:
https://onlinelibrary.wiley.com/doi/abs/10.1111/dom.13466
Louisa Gibson and Melanie Porter from Australiaaimed to investigate whether drinking or smoking while breastfeeding lowers children’s cognitive scores. They analyzed the data obtained from 5107 Australian infants recruited in 2004 and assessed every 2 years. The authors observed that exposing infants to alcohol through breastmilk may cause dose-dependent reductions in their cognitive abilities. The reduction in cognitive abilities was observed at age 6 to 7 years but was not sustained at age 10 to 11 years. The authors stated that although the relationship is small, it may be clinically significant when mothers consume alcohol regularly or binge drink.
Source:
http://pediatrics.aappublications.org/content/142/2/e20174266
According to a meta-analysis performed by Clarke MA et al. 9% of women with postmenopausal bleeding have endometrial cancer. The authors analyzed data from 40790 unique patients in 129 studies published January 1, 1977, through January 31, 2017. They found that 90% of women with endometrial cancerhave postmenopausal bleeding; however, only 9% of women with postmenopausal bleeding were diagnosed with endometrial cancer.
Source:
https://jamanetwork.com/journals/jamainternalmedicine/article-abstract/2695509
In the Norwegian Mother and Child Cohort Study included a total of 50, 943 mothers recruited from 2002 to 2008 and their children, it was found that pregnant women with average (50–199 mg/day, 44%), high (≥200–299 mg/day, 7%) and very high (≥300 mg/day, 3%) caffeine intakes had an increased risk of their child experiencing excess growth in infancy compared with women with low caffeine intake (<50 mg/day, 46%). There was an association between in utero exposure to caffeine and higher risk of overweight at age 3 years and 5 years, this association persisted at 8 years, only for very high exposures. The researchers concluded that "any caffeine consumption during pregnancy is associated with a higher risk of excess infant growth and of childhood overweight, mainly at preschool ages."
Source:
http://bmjopen.bmj.com/content/8/3/e018895
In a case-control study in older adults, it was observed a robust association between exposure to different classes of anticholinergic drugs and future dementia incidence.
The researchers used a large UK primary care database, Clinical Practice Research Datalink, and matched 40,770 older adults with a diagnosis of dementia to 283,933 controls without dementia. Until dementia diagnosis (4 to 20 years), an anticholinergic drug with a high anticholinergic burden (e.g., amitriptyline, paroxetine) were prescribed in 36% of cases and 30% of controls. It was found that increasing exposure to highly anticholinergic drugs was associated with increased dementia risk. The risk was highest with antidepressants, anti-Parkinson drugs, and urologic drugs.
The researchers concluded that "Clinicians should continue to be vigilant with respect to the use of anticholinergic drugs, and should consider the risk of long term cognitive effects, as well as short term effects, associated with specific drug classes when performing their risk-benefit analysis."
Source:
https://www.bmj.com/content/361/bmj.k1315
In a prospective study conducted on 104,980 participants aged at least 18 years from the French NutriNet-Santé cohort (2009-2017), a significant increase in overall and breast cancer was associated with an increase in the proportion of ultra-processed foods in the diet.
Source: http://www.bmj.com/content/360/bmj.k322.long
