Sleep disturbance is commonly reported during pregnancy. A recent study looked at the impact of sleep quality on risk for depression.
Over the last decade, various studies have evaluated the effectiveness of acupuncture for the treatment of menopausal vasomotor symptoms. In a recent meta-analysis, studies that reported on the frequency or severity of hot flashes, menopause-related symptoms assessed using the Menopause Rating Scale (MRS), and quality of life (QoL) assessed using the Menopause-Specific Quality of Life (MSQoL) questionnaire were included. Twelve studies with a total of 869 participants met the inclusion criteria and were included in the final analysis.
It is now widely accepted that there is an increased risk for depression among the children of mothers who suffer from depression. Exactly how this vulnerability to depression is transmitted to the child is not precisely understood and is undoubtedly quite complicated. Genetic factors clearly play an important role, but there are other important factors which contribute to the transgenerational transmission of depression. For example, many studies have shown that maternal depression may contribute to parenting styles which increase a child’s likelihood of developing depression later on.
A recent study examines the relationship between postpartum depression (PPD) and cigarette smoking. The study sample consisted of 29,654 U.S. women who reported smoking in the 3 months prior to pregnancy and for whom data on PPD were available from the Pregnancy Risk Assessment Monitoring System (PRAMS).
Restless legs syndrome (RLS) occurs commonly during pregnancy and can sometimes casues significant sleep disturbance. A new study suggests that RLS may also increase the risk of perinatal depression.
Many studies have examined the association between parental age and psychiatric illness in the children, including autism and schizophrenia. In a recent case-control study from Finland, the authors identified 10,409 individuals with ADHD born between 1991 and 2005 from nationwide population-based registers. Logistic regression was used to examine the association between parental age and ADHD in the offspring, adjusting for potential confounding factors including parental psychiatric history, maternal socioeconomic status, marital status, maternal smoking during pregnancy, number of previous births, and birth weight.
Maternal depression has been identified as a risk factor for adolescent depression. In addition, maternal depression appears to increase the risk of certain behavioral problems in children; however, it appears that the timing of exposure may play an important role in mediating the effects of maternal depression. A recent study suggests that childhood exposure to maternal depression between the ages of 4 and 14 may result in risky behaviors later on during adolescence.
In every cell, genetic material is contained within the double-stranded molecules of DNA called chromosomes. Every time a cell divides, the chromosomes are copied so that each new cell gets a copy of this genetic material. However, the process isn’t perfect – a little bit of the end of the chromosome is lost each time so the copy is not a perfect reproduction. To prevent important genetic material from being lost, the cell protects itself with structures called telomeres located at the ends of the chromosomes. Telomeres are repeating DNA sequences and proteins that act like a guard so that when the chromosome is copied, the important material is protected and only the telomere is shortened. Since telomere shortening happens every time the cell divides, telomeres act like biological clocks for the cell. When the chromosome has been copied enough times that the telomere has been completely worn away, any future copies of the chromosome may be missing important genetic material and the cell may cease to function normally.
Many women experience some degree of sleep disturbance during pregnancy. For a significant number of women, the sleep disruption may be so severe as to require some type of intervention. In a previous post, we discussed the use of different types of medications to treat insomnia during pregnancy. While these drugs are highly effective, many women with sleep problems inquire about the use of “natural” agents, such as melatonin, during pregnancy.
Vitamin D deficiency is more common than ever, and many experts are concerned that this deficiency may lead to a wide variety of health problems, including depression.