Pathways of the family stress model in midlife on physical health in later adulthood.

The current study examined economic adversity and physical health outcomes in line with the family stress model (FSM) for husbands and wives in enduring marriages. Data came from 243 husbands and wives who participated from early middle to later adulthood. Assessments included observational and self-report measures. Economic hardship and economic pressure were assessed in early middle adulthood. Feelings of hostility and observed harsh couple interaction were examined in middle adulthood, and physical impairment was assessed in later adulthood. Results indicated that economic hardship related to economic pressure. In addition, economic pressure indirectly related to physical impairment via hostility and harsh couple interaction. For husbands, economic pressure was also directly associated with their own physical impairment in later adulthood. Finally, economic pressure was indirectly associated with husband to wife harsh couple interaction through wife hostility. Similarly, economic pressure was indirectly associated with wife to husband harsh couple interaction through husband hostility. Results suggest that economic adversity as experienced in early middle adulthood has long-term health consequences into later adulthood.This accepted article is published as Neppl, T. K., Diggs, O. N., Wickrama, K. A. S., & Walker O'Neal, C. (2021). Pathways of the family stress model in midlife on physical health in later adulthood. Journal of Family Psychology, 35(1), 22–32. https://doi.org/10.1037/fam0000714. Posted with permission

Role of Calcium and Low-Fat Dairy Foods in Weight-Loss Outcomes Revisited: Results from the Randomized Trial of Effects on Bone and Body Composition in Overweight/Obese Postmenopausal Women

Several studies have investigated the possibility of dairy foods and calcium (Ca) mediating weight and body composition, but a consensus has not been reached. We aimed to investigate weight-loss-related outcomes during intervention with low-fat dairy foods or Ca + vitamin D supplements, both as complements to hypocaloric diets. Overweight/obese Caucasian, early-postmenopausal women (n = 135) were recruited for a 6 month energy-restricted weight loss study complemented with either low-fat dairy foods (D; 4−5 servings/day), or Ca + vitamin D supplements (S); both to amount a total of ~1500 mg/day and 600 IU/day of Ca and vitamin D, respectively, or placebo pills (C). Bone mineral density (BMD) and lean and fat tissue were measured by Lunar iDXA. Serum and urinary markers of bone turnover were analyzed. Diet and physical activity were assessed with 3-day records. Participants on average lost ~4%, ~3%, and ~2% of body weight, fat, and lean tissue, respectively. The significantly better outcomes were noticed in participants in the D group regarding body composition (fat loss/lean tissue preservation) and in participants in the S group regarding the BMD outcomes, compared to those in the C group. Therefore, increasing low-fat dairy foods to 4−5 servings/day and/or increasing Ca & vitamin D intake by supplements (in those who are at the borderline dietary intake) may be beneficial for weight loss/maintenance and may lead to more favorable bone and body composition outcomes in postmenopausal women during moderate weight loss