Dr. sa Michela Barducco - Dietista, Naturopata, Counselor, Floriterapeuta, Riflessologa
Albenga - Finale Ligure - Savona - Genova
Dr.ssa Michela Barducco
Dr.ssa Michela Barducco
Dietista, Naturopata, Counselor e Floriterapeuta
Dietista, Naturopata, Counselor e Floriterapeuta
Riflessologa
Riflessologa
Alimentazione e trattamenti naturali
Alimentazione e trattamenti naturali
Il mio blog
Il mio blog
Blog
Assunzione di acidi grassi omega-3 nello sportivo
| Posted on June 24, 2013 at 5:16 PM |
 Abbiamo detto che lo sportivo dovrà porre particolare attenzione ad alcuni aspetti riguardanti la propria alimentazione:
Per ciò che riguarda il come è importante che lo sortivo introduca le giuste quantità di acqua per garantire un'ottimale idratazione oltre alla giusta quantità di macronutrienti (carboidrati, grassi e proteine) e micronutrienti (vitamine e sali minerali); vedremo ora l'importanza di introdurre adeguate quantità di acidi grassi omega-3. Cosa sono gli acidi grassi?  Gli acidi grassi sono i costituenti principali di quasi tutti i lipidi e vengono classificati in base alla lunghezza della catena che li compone e al numero e alla posizione di eventuali doppi legami; la classificazione distingue acidi grassi saturi, monoinsaturi e polinsaturi. Gli acidi grassi saturi non hanno doppi legami, gli acidi grassi monoinsaturi hanno un solo doppio legame, gli acidi grassi polinsaturi hanno più di un doppio legame.Perché è importante introdurre gli acidi grassi omega-3 con gli alimenti? Alcuni acidi grassi polinsaturi non possono essere sintetizzati dal nostro organismo, sono detti pertanto essenziali e devono essere introdotti con gli alimenti: tra questi troviamo l'acido linoleico (della serie omega-6) e l'acido linolenico (della serie omega-3). Dall'acido linolenico (appartenente alla serie omega-3) derivano l'acido eicosapentanoico (EPA) e l'acido docosaesanoico (DHA); questi acidi grassi sono utili nella prevenzione cardiovascolare e sono importanti in generale per l'integrità delle membrane cellulari e in particolare per lo sviluppo e il funzionamento del sistema nervoso e della retina, per il corretto funzionamento del sistema immunitario e perché in grado di attenuare i processi infiammatori. Perché un'adeguata introduzione di acidi grassi omega-3 è importante per chi pratica attività fisica? Abbiamo detto che gli acidi eicosapentanoico e docosaesanoico sono importanti per il funzionamento del sistema nervoso e del sistema immunitario e per l'azione antinfiammatoria; queste funzioni ovviamente sono importanti per chiunque ma possiamo dire che chi pratica attività fisica trarrà beneficio da un buon funzionamento del sistema nervoso, in grado di favorire un buon livello di concentrazione e buoni riflessi, e da un buon funzionamento del sistema immunitario; nello sportivo è anche particolarmente importante l'azione antinfiammatoria.  Dove troviamo gli acidi grassi omega-3? Abbiamo detto che gli acidi grassi omega-3 devono essere assunti attraverso la dieta; li troviamo soprattutto nei seguenti alimenti: 
 L'introduzione regolare delle fonti vegetali di omega-3, e in particolare dell'olio di lino (molto deteriorabile, è importante che venga conservato in frigo), è particolarmente importante per chi segue una dieta vegetariana.In caso di introduzione inadeguata con la dieta (l'ideale sarebbe assumere pesce almeno 3 volte alla settimana o fonti vegetali di omega 3 quotidianamente, ad esempio introducendo ogni giorno almeno 1 c di olio di semi di lino e 1 porzione di frutta in guscio) è possibile fare ricorso ad alimenti arricchiti con omega 3 o a veri e propri integratori alimentari. |
Categories: Alimentazione e attività fisica
Post a Comment
Oops!
The words you entered did not match the given text. Please try again.
798 Comments
Reply
Lovekin
9:12 PM on June 19, 2017
When some one searches for his essential thing, thus he/she desires to be available
that in detail, so that thing is maintained over here.
that in detail, so that thing is maintained over here.
Reply
Puente
12:37 AM on June 20, 2017
Asking questions are really nice thing if you are not understanding
anything fully, except this paragraph gives nice understanding yet.
anything fully, except this paragraph gives nice understanding yet.
Reply
Bardsley
7:42 AM on September 20, 2018
I’m compiling my latest list. I’m sorry there hasn’t been any recent
updates. I’ve had some problems building the list along the way.
I’ll talk more about that at a later date.
updates. I’ve had some problems building the list along the way.
I’ll talk more about that at a later date.
Reply
Nance
6:46 PM on September 23, 2018
The method and software that I use now to compile the list has changed.
I hope to build a better list as I learn how.
Read all about it in my latest blog post. Have a great day everyone!
I hope to build a better list as I learn how.
Read all about it in my latest blog post. Have a great day everyone!
Reply
Sancho
10:14 AM on September 26, 2018
I added a new blog post yesterday. There’s a smaller list
than usual in it. I’m currently working on a bigger list.
It’s going to take some time to compile it. I hope all of you are having a good week.
I’m planning on doing some design changes to my site.
I’m also thinking about adding some new things too.
I’ll talk more about that in the days and weeks to come.
than usual in it. I’m currently working on a bigger list.
It’s going to take some time to compile it. I hope all of you are having a good week.
I’m planning on doing some design changes to my site.
I’m also thinking about adding some new things too.
I’ll talk more about that in the days and weeks to come.
Reply
Ventura
6:59 AM on September 27, 2018
You've made some really good points there. I looked on the internet for more
information about the issue and found most people will go along with your views on this website.
information about the issue and found most people will go along with your views on this website.
Reply
Killough
7:37 AM on September 27, 2018
Oh my goodness! Amazing article dude! Thank you, However I am encountering difficulties with your RSS.
I don't understand the reason why I can't join it.
Is there anybody else having similar RSS problems? Anybody who knows the solution can you kindly respond?
Thanks!!
I don't understand the reason why I can't join it.
Is there anybody else having similar RSS problems? Anybody who knows the solution can you kindly respond?
Thanks!!
Reply
Camara
7:53 AM on September 27, 2018
Does your website have a contact page? I'm having a tough
time locating it but, I'd like to send you an email.
I've got some creative ideas for your blog you might be interested in hearing.
Either way, great site and I look forward to seeing it improve over time.
time locating it but, I'd like to send you an email.
I've got some creative ideas for your blog you might be interested in hearing.
Either way, great site and I look forward to seeing it improve over time.
Reply
Kohl
8:05 AM on September 27, 2018
With havin so much written content do you ever run into any
issues of plagorism or copyright infringement?
My blog has a lot of unique content I've
either authored myself or outsourced but it seems
a lot of it is popping it up all over the internet without my authorization. Do you know any ways to help reduce content from being ripped off?
I'd truly appreciate it.
issues of plagorism or copyright infringement?
My blog has a lot of unique content I've
either authored myself or outsourced but it seems
a lot of it is popping it up all over the internet without my authorization. Do you know any ways to help reduce content from being ripped off?
I'd truly appreciate it.
Reply
Feaster
8:17 AM on September 27, 2018
Hi there! I know this is kind of off topic but I was wondering which blog
platform are you using for this website? I'm getting fed up of Wordpress because
I've had problems with hackers and I'm looking at options for another platform.
I would be fantastic if you could point me in the direction of a good platform.
platform are you using for this website? I'm getting fed up of Wordpress because
I've had problems with hackers and I'm looking at options for another platform.
I would be fantastic if you could point me in the direction of a good platform.
Reply
Swett
3:08 PM on September 28, 2018
Your style is very unique compared to other folks
I've read stuff from. I appreciate you for posting when you have the opportunity, Guess I'll just bookmark this blog.
I've read stuff from. I appreciate you for posting when you have the opportunity, Guess I'll just bookmark this blog.
Reply
Tauchert
5:35 PM on September 28, 2018
I’m working on a new list. I’m hopeful that this one will be much bigger.
I made some announcements about my future site plans.
I’m going to be adding some new stuff soon. You’ll definitely want
to stay tuned for that. Thanks for your time and have a good weekend!
I made some announcements about my future site plans.
I’m going to be adding some new stuff soon. You’ll definitely want
to stay tuned for that. Thanks for your time and have a good weekend!
Reply
Kerns
11:49 AM on October 2, 2018
I just updated my site with a new list. I’ve also come to a new conclusion about how many of these links exist out there.
I’m not too sure if my conclusion is right or
not. Read all about it in my latest blog post. See you there!
I’m not too sure if my conclusion is right or
not. Read all about it in my latest blog post. See you there!
Reply
Dossett
5:24 PM on October 2, 2018
If you want to grow your familiarity only keep visiting this website and be updated with
the most recent news posted here.
the most recent news posted here.
Reply
Brumfield
10:26 AM on October 3, 2018
When I initially left a comment I appear to have clicked on the -Notify me when new comments
are added- checkbox and from now on whenever
a comment is added I receive four emails with the exact same comment.
There has to be an easy method you are able to remove me from that service?
Cheers!
are added- checkbox and from now on whenever
a comment is added I receive four emails with the exact same comment.
There has to be an easy method you are able to remove me from that service?
Cheers!
Reply
Harder
10:26 AM on October 3, 2018
It's actually very difficult in this busy life to listen news on Television, therefore I simply
use web for that purpose, and take the latest information.
use web for that purpose, and take the latest information.
Reply
Ballentine
11:01 AM on October 3, 2018
Generally I don't learn post on blogs, but I would like to say that this write-up very pressured me to try and do it!
Your writing taste has been amazed me. Thank you, very nice post.
Your writing taste has been amazed me. Thank you, very nice post.
Reply
Hose
12:24 PM on October 3, 2018
Hi there! Do you know if they make any plugins to
protect against hackers? I'm kinda paranoid about losing everything I've worked hard on. Any recommendations?
protect against hackers? I'm kinda paranoid about losing everything I've worked hard on. Any recommendations?
Reply
Hendrickson
1:44 PM on October 3, 2018
Spot on with this write-up, I actually believe that this website needs far moree attention. I'll probably be returning to read more, thanks for the information!
Reply
Hebert
5:29 PM on October 3, 2018
I all the time used to read post in news papers but
now as I am a user of net so from now I am using net for posts, thanks to web.
now as I am a user of net so from now I am using net for posts, thanks to web.
Oops!
Oops, you forgot something.