Are legume-based recipes an appropriate source of nutrients for healthy ageing? A prospective cohort study.

Although legumes are rich in protein and fibre, and low in saturated fat and Na, traditional legume-based recipes include substantial amounts of processed meat, salt and potatoes, which could counteract the potential benefits of legumes. This prospective study aimed to assess the longitudinal association of consumption of different types of legumes, and traditional legume-based recipes, with unhealthy ageing in older adults. Data were taken from 2505 individuals aged ≥60 years from the Seniors-ENRICA cohort. Habitual legume consumption was assessed in 2008-2010 with a validated diet history. Unhealthy ageing was measured in the 2013, 2015 and 2017 follow-up waves, with a fifty-two-item multidimensional health deficit accumulation index (DAI) which ranges from 0 (best) to 100 (worst health). The mean age was 68·7 years, with 53·1 % of women. Among study participants, 78·4 % reported consumption of legumes, with a mean intake of 57·9 g/d. Multivariable-adjusted linear regression models did not show an association between total legume consumption and the DAI over a 7-year follow-up (non-standardised coefficient for the second and highest v. the lowest tertile of consumption: 0·94 (95 % CI -0·30, 2·17) and 0·18 (95 % CI -1·07, 1·43), respectively; Ptrend = 0·35). Similar results were observed for the 3-year and 5-year follow-ups and, separately, for lentils, beans, chickpeas and traditional legume-based recipes. According to the results obtained, consumption of legumes and traditional legume-based recipes is not associated with unhealthy ageing and can be part of a healthy diet in old age.

Mediterranean diet and risk of falling in community-dwelling older adults.

BACKGROUND: Although the association between nutrition and muscle and bone health has been widely studied, the role of adequate nutrition in the prevention of falls remains uncertain. Therefore, this study examined the association between a Mediterranean-style dietary pattern and the risk of falling in older adults. METHODS: We performed a prospective cohort study with 2,071 participants aged ≥60 y from the Seniors-ENRICA study. In 2008-2010, adherence to the Mediterranean diet was assessed with the MEDAS score, and study participants were followed-up through 2012 to assess incident falls during the previous year. RESULTS: Over a median follow-up of 3.5 years, 402 (19.4%) people reported at least one fall (69.2% of them fell once and 30.8% ≥ 2 times). After adjustment for potential confounders, participants in the highest tertile of the MEDAS score showed a lower frequency of falling compared with those in the lowest tertile (OR: 0.72; 95% confidence interval 0.53-0.98; P-trend: 0.04). Consuming ≥2 servings/day of vegetables was the individual target of the MEDAS score that showed a significant association with a lower risk of falling (OR: 0.63; 95% CI 0.44-0.89). Targets for consumption of fruit, red and process meat, butter and margarine, wine, fish and nuts also showed some tendency to a slightly lower risk of falls. CONCLUSION: The Mediterranean diet was associated with lower risk of falling among older Spanish adults. These findings suggest that the total benefit from the Mediterranean diet is due to the accumulated or synergic impact of several foods rather than a single one.

Habitual coffee consumption and risk of falls in 2 European cohorts of older adults.

BACKGROUND: Habitual coffee consumption has been associated with lower risk of type 2 diabetes, cardiovascular disease, and sarcopenia, which are strong risk factors of falls. In addition, caffeine intake stimulates attention and vigilance, and reduces reaction time. Therefore, a protective effect of coffee on the risk of falling can be hypothesized. OBJECTIVES: The aim of this study was to examine the association between habitual coffee consumption and the risk of ≥1 falls, injurious falls, and falls with fracture in older people. METHODS: Data were taken from 2964 participants aged ≥60 y from the Seniors-ENRICA (Study on Nutrition and Cardiovascular Risk in Spain) cohort and 8999 participants aged ≥60 y from the UK Biobank cohort. In the Seniors-ENRICA study, habitual coffee consumption was assessed with a validated diet history in 2008-2010, and falls were ascertained up to 2015. In the UK Biobank study, coffee was measured with 3-5 multiple-pass 24-h food records starting in 2006, and falls were assessed up to 2016. RESULTS: A total of 793 individuals in Seniors-ENRICA and 199 in UK Biobank experienced ≥1 fall during follow-up. After multivariable adjustment for major lifestyle and dietary risk factors and compared with daily consumption of <1 cup of coffee, the pooled HR for ≥1 fall was 0.75 (95% CI: 0.52, 1.07) for total coffee consumption of 1 cup/d and 0.74 (95% CI: 0.62, 0.90) for ≥2 cups/d (P-trend = 0.001). The corresponding figures for caffeinated coffee were 0.67 (95% CI: 0.42, 1.07) and 0.70 (95% CI: 0.56, 0.87) (P-trend < 0.001). Decaffeinated coffee was not associated with risk of falling in the analyzed cohorts. In Seniors-ENRICA, there was a tendency to lower risk of injurious falls among those consuming caffeinated coffee (HR: 0.83; 95% CI: 0.68, 1.00 for 1 cup/d; HR: 0.83; 95% CI: 0.64, 1.09 for ≥2 cups/d; P-trend = 0.09). No association was observed between caffeinated or decaffeinated coffee consumption and risk of falls with fracture. CONCLUSIONS: Habitual coffee consumption was associated with lower risk of falling in older adults in Spain and the United Kingdom.