Dietary Protein Intake and Muscle Mass in Elderly
Written by Jessica Patella, ND. The study determined that a higher total protein intake and higher plant-based protein intake were positively associated with muscle mass in the elderly.
Daily Consumption of a Garlic and Onion Extract May Have a Protective Effect Against Respiratory Infections in Elderly Residents of Care Facilities
Written by Harold Oster, MD. Results show that daily consumption of a garlic and onion extract concentrate may lower the incidence of respiratory infectious diseases in a population of elderly residents of a care facility, but other factors may have played a role in producing the apparent benefit.
Maintaining Adequate Vitamin D Levels is Positively Correlated with Bone Health in Postmenopausal Women
Written by Taylor Woosley, Staff Writer. When vitamin D intake was raised by 1 µg/1000 kcal, there was an increase of 0.226 ng/mL and 0.314 ng/mL in the serum 25(OH)D levels during the summertime and wintertime, respectively (p < 0.01, p < 0.001, respectively).
Music Intervention Increases Gray Matter Volume and Verbal Working Memory in Older Adults
Written by Taylor Woosley, Staff Writer. Analysis of 132 healthy older adults in both the piano and musical culture group revealed a widespread pattern of positive GM volume changes over 6 months (p < 0.001) in the neocortex, subcortical structures, and in the cerebellum.
Blueberry Consumption Improves Endothelial Function in Post-Menopausal Women
Written by Taylor Woosley, Staff Writer. 12-week supplementation of 22 g daily of freeze-dried blueberry powder resulted in a 96% increase in FMD/SRAUC compared to baseline (p < 0.05) and was unchanged in the placebo group (p > 0.05).
Plant-Based Diets Associated with Decreased Bone Mineral Density
Written by Taylor Woosley, Staff Writer. Plant based diets were associated with increased risk of bone loss, while higher unhealthy plant-based diets were associated with increased risk of osteoporosis.
Irritable Bowel Disease Subjects Have Significantly Lower Intakes of Vitamin D and Vitamin K Compared to Controls
Written by Taylor Woosley, Staff Writer. Results show statistically significant differences in mean vitamin K intake (p < 0.001) and mean vitamin D intake (p = 0.03) between healthy controls and subjects with irritable bowel disease.
Probiotic (L. fermentum SRK414) Supplementation Beneficially Effects Osteocalcin and Bone Mineral Density of the Femur Neck in Post-Menopausal Women
Written by Taylor Woosley, Staff Writer. Results of the double-blind randomized controlled trial with postmenopausal women supplementing with L. fermentum SRK414 showed a significant increase at 6 months post-trial in the treatment group (p = 0.030) compared to control.
Higher Dietary Magnesium Intake Associated with Larger Brain Volumes
Written by Taylor Woosley, Staff Writer. Higher baseline dietary magnesium intake was associated with larger brain volumes (gray matter: 0.001%, left hippocampus: 0.0013%, and right hippocampus: 0.0023%) in both men and women.
Probiotic Supplementation May Improve Motor, Non-Motor Symptoms and Depression in Adults with Parkinson’s Disease
Written by Taylor Woosley, Staff Writer. Results of the meta-analysis including 11 randomized controlled studies shows improved motor scores (SMD, -0.65; 95% CI -1.11 to -0.19), non-motor scores (SMD, -0.81; 95% CI -1.12 to -0.51), and mental health scores (SMD, -0.72; 95% CI -1.10 to -0.35) in subjects in the probiotic groups compared to the control group.
