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1.
Nutr J ; 18(1): 59, 2019 10 10.
Artigo em Inglês | MEDLINE | ID: mdl-31601200

RESUMO

BACKGROUND: Comprehensive assessment of dietary intakes of foods and nutrients in Filipino adults are lacking. This study evaluated energy and nutrient intakes and food sources of key nutrients consumed by Filipino adults. METHODS: The participants were from the 2013 National Nutrition Survey wherein food intake of young adults aged 19-49 years (n = 12,896) and older adults aged 50 years and above (n = 7853) were collected using 24-h recalls. Usual nutrient intakes were estimated using PC-SIDE program. The Philippines Dietary Reference Intakes were used to calculate proportions of inadequate intake using Estimated Average Requirement (EAR) and Acceptable Macronutrient Distribution Ranges (AMDR). Energy adequacy was evaluated using the Institute of Medicine (IOM) equation for Estimated Energy Requirements (EER). RESULTS: The nutrient intakes with the highest prevalence of inadequacy (> 50%) were: iron (97-99%), vitamin C (96-98%), calcium (95-98%), riboflavin (86-91%), folate (89-90%), thiamine (73-89%), energy (67-70%), total fat (55-67%), and vitamin A (54-56%). Refined rice, pork and breads contributed most to daily intakes of energy, protein, carbohydrates, thiamine, riboflavin, and iron. Low intake of vegetables, fruits and dairy was common in both age groups. CONCLUSIONS: This study demonstrated that intakes of many nutrients were markedly inadequate among adults in the Philippines, due to the rice-dominant dietary pattern with few nutrient-dense foods. These results can be used to support the development of specific interventions to improve the shortfalls in nutrient intakes.


Assuntos
Dieta/métodos , Ingestão de Energia , Inquéritos Nutricionais/estatística & dados numéricos , Estado Nutricional , Adulto , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Filipinas , Adulto Jovem
2.
Food Nutr Res ; 632019.
Artigo em Inglês | MEDLINE | ID: mdl-31143094

RESUMO

BACKGROUND: Adequate nutrition during childhood and adolescence is essential to promote growth and development. OBJECTIVE: This study evaluated usual energy and nutrient intakes of Filipino schoolchildren and adolescents. DESIGN: Food and beverage intakes were collected from a nationally representative sample of schoolchildren aged 6-9 and 10-12 years (n = 3,594 and n = 2,971, respectively) and adolescents aged 13-18 years (n = 5,447) using 24-h dietary recalls. The distributions of usual energy and nutrient intakes and the prevalence of inadequate intakes, which is defined as the percent of children with intakes less than estimated average requirements or acceptable macronutrient distribution ranges, were estimated using the Personal Computer Software for Intake Distribution Estimation (PC-SIDE) program. RESULTS: The results showed that the mean energy intakes were 19-35% lower than estimated energy requirement. High prevalence of inadequate intakes was found for most macro- and micronutrients. Prevalence of inadequacies was as follows: protein 12-47%, total fat (as percentage of energy) 38-52%, calcium 92-94%, iron 75-90%, vitamin C 68-96%, folate 61-93%, vitamin A 58-81%, riboflavin 58-91%, thiamin 27-75%, and phosphorus 18-91%. CONCLUSIONS: Generally, prevalence of inadequacy of key nutrients were relatively high among adolescents and schoolchildren, especially those from poor families and rural areas. This study demonstrated that nutrient intakes of Filipino schoolchildren and adolescents were highly inadequate, particularly among the poor and those living in rural areas.

3.
Nutrients ; 10(11)2018 Nov 11.
Artigo em Inglês | MEDLINE | ID: mdl-30423865

RESUMO

Comprehensive assessment of nutrient intakes and food sources of nutrients in Filipino children under 5 years old are lacking. We studied energy and nutrient intakes and food sources in 4218 children aged 6⁻59.9 months using two 24-h dietary recalls. Usual energy and nutrient intakes were estimated using the PC-SIDE program. Reported foods and beverages were assigned to one of 85 food groups. Percentage contribution of each food group to nutrient intake was calculated. The results showed that the intake of total fat as a percentage of energy and of most micronutrients were highly inadequate. The prevalence of inadequate nutrient intakes, defined as the percent of children with intakes less than the estimated average requirements (EAR) ranged from 60⁻90% for iron, calcium, vitamin C, and zinc and ranged from 30⁻50% for others such as vitamin A, thiamine, riboflavin, niacin, vitamin B6, and phosphorus. The diets of these children were composed of limited foods, namely a large amount of refined rice and other low-nutrient-dense foods (cookies and sugar), while vegetables, fruits, meats, and eggs made little contribution to daily energy or nutrients. These findings provide direction to health professionals developing food-based recommendations and strategies to tackle the shortfalls in the diet of this population.


Assuntos
Dieta , Comportamento Alimentar , Micronutrientes/administração & dosagem , Avaliação Nutricional , Estado Nutricional , Pré-Escolar , Inquéritos sobre Dietas , Ingestão de Energia , Feminino , Humanos , Lactente , Masculino , Nutrientes , Inquéritos Nutricionais , Necessidades Nutricionais , Filipinas
4.
Nutrients ; 9(5)2017 May 13.
Artigo em Inglês | MEDLINE | ID: mdl-28505084

RESUMO

Food sources of nutrients in Mexican children are not well known. To fill the knowledge gap, dietary intake was assessed in 2057 children using a 24-hour dietary recall. All reported foods and beverages were assigned to one of 76 food groups. Percent contribution of each food group to nutrient intake was estimated for four age groups: 0-5.9, 6-11.9, 12-23.9, and 24-47.9 months. Breast milk, infant formula, and cow's milk were the top sources of energy and nutrients, especially in younger groups. Among infants aged 6-11.9 months, the top food sources of energy included soups and stews, cookies, fruit, tortillas, eggs and egg dishes, and traditional beverages. The same foods plus sweetened breads, dried beans, and sandwiches and tortas were consumed as the top sources of energy among toddlers and young children. Milk, soups, and stews were the top contributors for all nutrients and tortillas, eggs, and egg dishes were among the top contributors for iron and zinc. This study showed that low nutrient-dense cookies, sweetened breads, and traditional beverages were among the core foods consumed early in life in Mexico. This compromises the intake of more nutritious foods such as vegetables and fortified cereals and increases the risk of obesity.


Assuntos
Dieta , Ingestão de Energia , Inquéritos Nutricionais , Animais , Fenômenos Fisiológicos da Nutrição Infantil , Pré-Escolar , Estudos Transversais , Carboidratos da Dieta/administração & dosagem , Gorduras na Dieta/administração & dosagem , Fibras na Dieta/administração & dosagem , Proteínas Alimentares/administração & dosagem , Humanos , Lactente , Fórmulas Infantis/química , Fenômenos Fisiológicos da Nutrição do Lactente , Rememoração Mental , México , Micronutrientes/administração & dosagem , Leite/química , Leite Humano/química , Fatores Socioeconômicos
5.
Am J Chin Med ; 44(6): 1237-1253, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-27627920

RESUMO

Our previous studies found that different extracts or fractions of Fructus ligustri lucidi (FLL) played different roles in altering the regulation of bone and mineral metabolism in different animal models. The present study was designed to compare the actions of FLL ethanol (EE) and water extracts (WE) on bone and mineral metabolism in a 6-month-old mature ovariectomized (OVX) rat model. Our results showed that FLL extracts did not significantly improve systematic Ca balance in mature OVX rats. However, EE, but not WE treatment, significantly increased serum 1,25(OH)2D3 levels in mature OVX rats. An in vitro study using human proximal tubule (HKC-8) cells showed that EE, but not WE, significantly enhanced renal 25-dihydroxyvitamin D3-1[Formula: see text]-hydroxylase (1-OHase) mRNA expressions and simultaneously repressed renal 25-dihydroxyvitamin D3-24-hydroxylase (24-OHase) mRNA expressions. Further investigation indicated that EE could significantly induce the protein expression of 1-OHase, but did not alter 24-OHase expression in HKC-8 cells. Our results demonstrated that EE increased circulating 1,25(OH)2D3 levels in OVX rats, possibly via upregulation of renal 1-OHase expressions in renal proximal tubule cells. Our study indicates that FLL is a natural oral agent that could directly regulate renal vitamin D metabolism in vivo and in vitro.


Assuntos
Calcitriol/metabolismo , Cálcio/metabolismo , Etanol , Ligustrum/química , Ovariectomia , Extratos Vegetais/isolamento & purificação , Extratos Vegetais/farmacologia , 25-Hidroxivitamina D3 1-alfa-Hidroxilase/genética , 25-Hidroxivitamina D3 1-alfa-Hidroxilase/metabolismo , Animais , Osso e Ossos/metabolismo , Feminino , Frutas/química , Expressão Gênica/efeitos dos fármacos , Humanos , Túbulos Renais Proximais/citologia , Túbulos Renais Proximais/metabolismo , Modelos Animais , Ratos Sprague-Dawley , Regulação para Cima/efeitos dos fármacos , Vitamina D3 24-Hidroxilase/genética , Vitamina D3 24-Hidroxilase/metabolismo , Água
6.
Food Nutr Res ; 60: 30289, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-26864648

RESUMO

BACKGROUND: Food consumption patterns of young children in China are not well known. OBJECTIVE: Characterised food groups consumed by infants and young children in urban China using data from the Maternal Infant Nutrition Growth (MING) study. DESIGN: One 24-h dietary recall was completed for 1,350 infants and young children (436 infants aged 6-11 months and 914 young children aged 12-35 months), who were recruited from maternal and child care centres in eight cities via face-to-face interviews with the primary caregiver. All foods, beverages and supplements reported were assigned to one of 64 food groups categorised into the following: milk and milk products, grains, vegetables, fruits, protein foods and desserts/sweets. The percentage of infants and young children consuming foods from specific food groups was calculated, regardless of the amount consumed. RESULTS: Less than half of infants consumed breast milk (47%), whereas 59% of infants consumed infant formula and 53-75% of young children consumed growing-up (fortified) milk. Rice was the number one grain food consumed after 6 months (up to 88%) and the consumption of infant cereal was low. About 50% of infants did not consume any fruits or vegetables, and 38% of young children did not consume any fruits on the day of the recall. Only 40% of all children consumed dark green leafy vegetables and even fewer consumed deep yellow vegetables. Eggs and pork were the most commonly consumed protein foods. CONCLUSIONS: The data provide important insight for developing detailed food consumption guidelines for this population group. Mothers of infants should be encouraged to continue breastfeeding after the first 6 months. Parents should be advised to offer a wide variety of vegetables and fruits daily, particularly dark green leafy and deep yellow vegetables and colourful fruits. The consumption of fortified infant cereal should be advocated to improve the iron intake of Chinese infants.

7.
J Bone Miner Metab ; 32(6): 616-26, 2014 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-24362453

RESUMO

Osteoporosis is a chronic disease affecting millions of people worldwide. It is generally accepted that acquisition of a high peak bone mass (PBM) early in life can reduce the risk of osteoporosis later in life. The aims of this study were to investigate the effects of Fructus Ligustri Lucidi (FLL) ethanol extract on bone mineral density and its mechanical properties in growing female rats and to explore the underlying mechanisms. The rats were given different doses of FLL extract mixed with AIN-93G formula (0.40, 0.65 and 0.90 %), and a group given AIN-93G diet treatment only was used as control. The intervention lasted for 16 weeks until the animals were about 5 months old, the time when the animals almost reach their PBM. Our results showed that FLL treatment increased bone mineral density and improved bone mechanical properties in the growing female rats in a dose-dependent manner. In addition, FLL treatment significantly decreased the serum bone-resorbing marker, CTX-I, while significantly increasing serum 25(OH)D3 and thereby increasing Ca absorption and Ca retention. Intriguingly, both in vivo and in vitro results demonstrated that FLL treatment could reduce the RANKL/OPG ratio. In conclusion, FLL ethanol extract exerted beneficial effects on peak bone mass acquisition and the improvement of bone mechanical properties by favoring Ca metabolism and decreasing the RANKL/OPG ratio.


Assuntos
Densidade Óssea/efeitos dos fármacos , Reabsorção Óssea/tratamento farmacológico , Ligustrum/química , Extratos Vegetais/farmacologia , Animais , Reabsorção Óssea/sangue , Calcitriol/sangue , Cálcio/sangue , Relação Dose-Resposta a Droga , Etanol , Feminino , Osteoprotegerina/metabolismo , Extratos Vegetais/química , Ligante RANK/metabolismo , Ratos , Ratos Sprague-Dawley
8.
Menopause ; 21(3): 286-94, 2014 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-23760437

RESUMO

OBJECTIVE: The aim of this study was to evaluate the efficacy of Fructus Ligustri Lucidi (FLL) and Puerariae radix (PR) combination treatment in bone and mineral metabolism in ovariectomized (OVX) rats in our search for an alternative regimen for the management of postmenopausal osteoporosis. METHODS: Six-month-old OVX rats were used as postmenopausal osteoporotic models, and PR water extract (PR) and FLL water extract (WE) were added to commercial diets individually or in combination and administered to OVX rats for 12 weeks. Bone properties, calcium and phosphorus absorption, and bone biochemical markers were measured to investigate the potential interactions between the actions of PR and the actions of WE on bone and mineral metabolism in OVX rats. RESULTS: Long-term treatment with PR did not significantly improve bone properties but greatly ameliorated the secondary hyperparathyroidism induced by ovariectomy in the animals. WE significantly enhanced the intestinal calcium absorption rate and decreased the enlarged trabecular bone surface at the site of metaphysic tibia in OVX rats. However, the positive effects of WE or PR alone on bone and mineral metabolism were diminished when OVX rats were cotreated with WE and PR. CONCLUSIONS: The combination of these two herbs offsets their independent actions on bone and mineral metabolism in vivo. The results of the present study could provide insights to medical professionals to further their understanding of the potential negative impact of herb-herb interactions when a combination of herbal mixtures is used for the management of osteoporosis.


Assuntos
Osso e Ossos/efeitos dos fármacos , Ligustrum/química , Minerais/metabolismo , Ovariectomia , Preparações de Plantas/administração & dosagem , Pueraria/química , Animais , Biomarcadores/sangue , Biomarcadores/urina , Peso Corporal/efeitos dos fármacos , Densidade Óssea/efeitos dos fármacos , Osso e Ossos/diagnóstico por imagem , Osso e Ossos/metabolismo , Cálcio/metabolismo , Modelos Animais de Doenças , Interações Medicamentosas , Medicamentos de Ervas Chinesas , Feminino , Frutas/química , Humanos , Hiperparatireoidismo/prevenção & controle , Absorção Intestinal/efeitos dos fármacos , Tamanho do Órgão/efeitos dos fármacos , Osteoporose Pós-Menopausa , Fósforo/metabolismo , Fitoterapia , Pós-Menopausa , Ratos , Ratos Sprague-Dawley , Tomografia Computadorizada por Raios X , Útero/anatomia & histologia
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