How is the process of setting micronutrients recommendations reflected in nutrition policies in Poland? The case study of folate.

Introduction And Objective: Ensuring the adequate intake of micronutrients by populations is an important aspect of public health. This study aims to elucidate the process of setting nutrition recommendations and the development of subsequent policies associated with micronutrients in Poland by using the case study of folate.

Material And Methods: The study was based on 13 interviews conducted between October 2010 - February 2011, and desk research comprising a review of the associated scientific literature and relevant documents, such as scientific opinions and reports of the meetings of scientific committees.

Supplementation with [6S]-5-methyltetrahydrofolate or folic acid equally reduces serum homocysteine concentrations in older adults.

Folic acid (FA) supplementation reduces the elevated serum homocysteine (Hcy) concentrations. [6 S]-5-methyltetrahydrofolate ([6 S]-5-MTHF) is an alternative to FA due to possible advantages, that is, no masking cobalamin deficiency. The study aim was to evaluate the effectiveness of [6 S]-5-MTHF in relations to FA supplementation in reducing the serum Hcy.

[Calcium, magnesium, iron and zinc in drinking water and status biomarkers of these minerals among elder people from Warsaw region].

The aim of this study was to estimate the influence of calcium, magnesium, iron and zinc contents in drinking water on chosen parameters of nutritional status of these minerals in 164 elder people, 75-80 age, living in Warsaw region. Blood, hair and saliva were collected to assess the calcium, magnesium, iron and zinc nutritional status, while the samples of drinking water were collected to determine these minerals in water Mineral concentrations in blood, hair saliva and water were assessment using the atomic spectrophotometer absorption method It was showed that contribution of drinking water to calcium, magnesium, iron and zinc intake was: 15%, 4%, 5%, 9%, respectively. The relationship between the contents of these minerals in drinking water and their levels in the blood, hair and saliva had low correlation coefficients.

[Diet quality and mortality in elderly people living in Warsaw Region].

The aim of this study was to examine the relationship between indicators of diet quality and all-cause mortality in a group of elderly people. The study was carried out among 411 participants aged 75-80 years (190 men and 221 women). During this study 78 men (42%) and 79 women (36.

Dietary calcium and magnesium intake and mortality: a prospective study of men.

The authors examined the association of dietary calcium and magnesium intake with all-cause, cardiovascular disease (CVD), and cancer mortality among 23,366 Swedish men, aged 45-79 years, who did not use dietary supplements. Cox proportional hazards regression models were used to estimate the multivariate hazard ratios and 95% confidence intervals of mortality. From baseline 1998 through December 2007, 2,358 deaths from all causes were recorded in the Swedish population registry; through December 2006, 819 CVD and 738 cancer deaths were recorded in the Swedish cause-of-death registry.