05 November 2013
According to a new data analysis from Belgium, a regular and adequate vitamin D supply seems to increase lower limb muscle strength in the elderly.
The meta-analysis included 19 randomized controlled trials – with a total of 4,824 participants (with a mean age of 66 years) – that assessed the potential effect of vitamin D supplementation on grip strength and/or lower limb muscle strength (1). The analysis showed that participants with increased intakes of vitamin D had significantly higher global muscle strength, especially in the lower limbs, when compared to the placebo group.
The researchers commented that these findings support earlier studies suggesting that vitamin D plays an important role in skeletal muscle tissue and that vitamin D deficiency is associated with low muscular stre- ngth and an increase in the risk of falling (2). Various studies have demonstrated a relationship between vitamin D and physical performance (3). Although most of these studies were conducted in female-only pop- ulations, some studies which included both men and women reported similar results.
21 March 2013
According to a new study from the UK there is no evidence that women’s blood vitamin D concentrations during pregnancy are associated with the offspring’s total body or spinal bone mineral concentrations. However, experts recommend vitamin D supplementation during pregnancy to support both maternal and fetal bone health.
20 January 2012
A new study suggests that early consumption of starchy table foods may shape a greater preference for salty taste of infants and young children.
25 October 2013
A new study from Denmark suggests that an increased fish intake during pregnancy may protect children against developing asthma, both early on and later in life.
