A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_URI::$config is deprecated

Filename: core/URI.php

Line Number: 101

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Router::$uri is deprecated

Filename: core/Router.php

Line Number: 127

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Page::$benchmark is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Page::$hooks is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Page::$config is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Page::$log is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Page::$utf8 is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Page::$uri is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Page::$exceptions is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Page::$router is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Page::$output is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Page::$security is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Page::$input is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Page::$lang is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Page::$load is deprecated

Filename: core/Controller.php

Line Number: 78

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Page::$db is deprecated

Filename: core/Loader.php

Line Number: 396

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_DB_mysqli_driver::$failover is deprecated

Filename: database/DB_driver.php

Line Number: 371

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Page::$template is deprecated

Filename: core/Loader.php

Line Number: 1283

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::open($save_path, $name) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 132

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 292

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 166

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 235

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 315

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::gc($maxlifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 356

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 282

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_set_cookie_params(): Session cookie parameters cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 289

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 304

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 314

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 315

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 316

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 317

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 375

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: drivers/Session_files_driver.php

Line Number: 108

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_set_save_handler(): Session save handler cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 110

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Session cannot be started after headers have already been sent

Filename: Session/Session.php

Line Number: 143

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Page::$session is deprecated

Filename: core/Loader.php

Line Number: 1283

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 5
Function: __construct

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Undefined array key "access_token"

Filename: controllers/Page.php

Line Number: 1479

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 1479
Function: _error_handler

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 6
Function: autenticacion

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/webnutrimind/public_html/prueba_lang/system/core/Exceptions.php:271)

Filename: core/Input.php

Line Number: 408

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 576
Function: set_cookie

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 78
Function: set_l

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Template::$CI is deprecated

Filename: libraries/Template.php

Line Number: 13

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/libraries/Template.php
Line: 13
Function: _error_handler

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 82
Function: load

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$token is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/libraries/Template.php
Line: 14
Function: view

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 82
Function: load

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$benchmark is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/libraries/Template.php
Line: 14
Function: view

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 82
Function: load

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$hooks is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/libraries/Template.php
Line: 14
Function: view

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 82
Function: load

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$config is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/libraries/Template.php
Line: 14
Function: view

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 82
Function: load

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$log is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/libraries/Template.php
Line: 14
Function: view

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 82
Function: load

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$utf8 is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/libraries/Template.php
Line: 14
Function: view

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 82
Function: load

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$uri is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/libraries/Template.php
Line: 14
Function: view

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 82
Function: load

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$exceptions is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/libraries/Template.php
Line: 14
Function: view

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 82
Function: load

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$router is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/libraries/Template.php
Line: 14
Function: view

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 82
Function: load

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$output is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/libraries/Template.php
Line: 14
Function: view

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 82
Function: load

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$security is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/libraries/Template.php
Line: 14
Function: view

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 82
Function: load

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$input is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/libraries/Template.php
Line: 14
Function: view

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 82
Function: load

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$lang is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/libraries/Template.php
Line: 14
Function: view

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 82
Function: load

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$load is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/libraries/Template.php
Line: 14
Function: view

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 82
Function: load

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$db is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/libraries/Template.php
Line: 14
Function: view

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 82
Function: load

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$template is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/webnutrimind/public_html/prueba_lang/application/libraries/Template.php
Line: 14
Function: view

File: /home/webnutrimind/public_html/prueba_lang/application/controllers/Page.php
Line: 82
Function: load

File: /home/webnutrimind/public_html/prueba_lang/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$session is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

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Lo que no sabías del Ácido Fólico

Lo que no sabías del Ácido Fólico

Se suele señalar que las legumbres (garbanzos, lentejas, etc.) y los vegetales de hoja verde como la espinaca, escarola, guisantes, alubias secas, cereales fortificados, frutos secos, semillas de girasol son fuentes ricas en ácido fólico. En realidad, el ácido fólico como tal no se encuentra en la naturaleza, sino que es un compuesto químico utilizado con fines terapéuticos por la industria farmacéutica

El Ácido Fólico es sintético, el folato se encuentra de manera natural en los alimentos.

La estructura química de los folatos es una molécula de ácido paraaminobenzoico unida a pteridina y a residuos de glutamato, unidos por enlaces y-peptídicos. Existen diversas formas químicas de folatos, diferenciándose según el número de residuos de glutamato disponible. El Ácido Fólico es la forma monoglutámica completamente oxidada de la vitamina, es sintética y se usa para fortificar alimentos y como suplemento vitamínico.

La vitamina hidrosoluble B9 comprende a los folatos y al ácido fólico

Desde 1998, la Administración de Alimentos y Medicamentos de los Estados Unidos (FDA, por sus siglas en inglés) exige que la industria alimenticia agregue ácido fólico al pan enriquecido, cereales, harina, harina de maíz, pastas, arroz y otros productos a base de cereales.

Alimento (100g)Ácido FólicoFolatoTotal B9
Espinaca0194194
Coles de brúcelas06161
Espárragos05252
Pasta seca enriquecida21918237
Avena Quaker con pasas20237239
Tortillas de maíz10019119

El ácido fólico es hidrosoluble, las cantidades sobrantes de la vitamina salen del cuerpo a través de la orina. Eso quiere decir que el cuerpo no almacena el ácido fólico.

Los estudios recomiendan en mujeres adolescentes en edad reproductiva un consumo de 400mg diarios de Ácido Fólico en forma adicional al folato que ingieren naturalmente en los alimentos

Para la deficiencia de ácido fólico: la dosis típica es de 250 mcg (microgramos) a 1 mg (miligramos) por día

La información contenida en este Blog es de uso informativo para Nutriólogos de ninguna manera sustituye el consejo o prescripción del profesional de la salud.

Fuentes:

  1. Devlin, Thomas M. (2006) Bioquímica. Libro de texto con aplicaciones clínicas (4ª edición) p. 1154. ISBN 84-291-7208-4.
  2. Shane B (2008) Folate and vitamin B12 metabolism: Overview and interaction with riboflavin, vitamin B6 and polymorphisms. Food Nutr Bull; 29: 5-16.
  3. Carmel R, Green R, Rosenblatt DS, Watkins D. (2003) Update on cobalamin, folate and homocysteine. Hematology; 62-81.
  4. Ácido Fólico en la dieta. (2018) https://medlineplus.gov/spanish/ency/article/002408.htm
  5. USDA Food Composition Databases. (2018) https://ndb.nal.usda.gov/ndb/nutrients/report?nutrient1=431&nutrient2=432&nutrient3=417&&max=25&subset=0&offset=0&sort=c&totCount=6367&measureby=g

Temas de interés


Noticias de Nutrición