Perchè quando indulgiamo al consumo di cibi troppo dolci, o troppo salati, sembra poi che non possiamo più farne a meno? Ve lo siete mai chiesto? Bene, a quanto pare questo singolare, per quanto comune, fenomeno accade perchè questo tipo di cibo agisce sul nostro cervello esattamente come una droga, ossia provocando modificazioni chimiche del tutto simili a quelle causate dall’abuso di stupefacenti.
A provarlo è stato uno studio dell’American College of Neuropsychopharmacology, coordinato da Bart Hoebel dell’Università di Princeton, i cui risultati sono stati resi noti già nel 2008. I ricercatori hanno sottoposto delle cavie da laboratorio a un periodo di digiuno al termine del quale hanno somministrato loro dei cibi molto dolci. All’inevitabile abbuffata è seguito un aumento della secrezione di dopammina, un neurotrasmettitore, a livello di una zona del cervello denominata nucleus accumbens; un meccanismo che, come accennato, si verifica anche durante l’abuso di stupefacenti. L’effetto però, spiega Hoebel, si è verificato solo quando il consumo di dolci seguiva a una fase di digiuno.
Esistono quindi cibi che danno dipendenza? Stando ai risultati di questa ricerca, pare proprio di si. D’altra parte già da tempo dolcetti, caramelle, cioccolatini, ma anche pop corn, nachos, patatine fritte in sacchetto, tutti i cibi dal gusto molto intenso e dall’apporto calorico esagerato, sono stati posti sotto accusa dai nutrizionisti poichè in grado di generare un circolo vizioso che nuoce tanto alla linea, quanto alla salute. Basti pensare che tutti i cibi ricchi di zuccheri raffinati inducono un innalzamento dei livelli di glicemia nel sangue, seguito da un suo altrettanto rapido abbassamento da cui deriva un rinnovato bisogno di zucchero da parte dell’organismo.
Ancora più dannosi possono risultare i tipici cibi da fast food, quali hamburger, crocchette e salse da condimento: un concentrato di grassi, sale e zuccheri (contenuti in salse e ripieni) che se assunto con troppa frequenza rischia di trasformarsi in una bomba ad orologeria per il nostro benessere.
Hmm is anyone else experiencing problems with the pictures on this blog loading? I’m trying to find out if its a problem on my end or if it’s the blog. Any feed-back would be greatly appreciated.
I gotta bookmark this web site it seems very helpful very useful
I have read several good stuff here. Certainly price bookmarking for revisiting. I surprise how so much attempt you set to create this type of magnificent informative web site.
Hi, Neat post. There’s a problem with your site in web explorer, might test this… IE still is the market leader and a large part of people will pass over your fantastic writing due to this problem.
Some genuinely excellent articles on this internet site, appreciate it for contribution. “The difference between fiction and reality Fiction has to make sense.” by Tom Clancy.
This really answered my problem, thank you!
What is FlowForce Max? FlowForce Max Advanced Formula is a holistic blend designed to promote optimal prostate health
What Is Puravive? Puravive is a weight loss supplement that works to treat obesity by speeding up metabolism and fat-burning naturally.
I have been exploring for a little for any high-quality articles or weblog posts on this kind of area . Exploring in Yahoo I at last stumbled upon this website. Studying this information So i am glad to show that I have a very excellent uncanny feeling I came upon exactly what I needed. I so much without a doubt will make sure to don’t disregard this site and give it a look regularly.
Hey there! This is my first visit to your blog! We are a group of volunteers and starting a new initiative in a community in the same niche. Your blog provided us valuable information to work on. You have done a extraordinary job!
Regards for this post, I am a big fan of this website would like to go along updated.
I really like your writing style, wonderful info , thanks for putting up : D.
An impressive share, I just given this onto a colleague who was doing a little analysis on this. And he in fact bought me breakfast because I found it for him.. smile. So let me reword that: Thnx for the treat! But yeah Thnkx for spending the time to discuss this, I feel strongly about it and love reading more on this topic. If possible, as you become expertise, would you mind updating your blog with more details? It is highly helpful for me. Big thumb up for this blog post!
As I website possessor I believe the content material here is rattling fantastic , appreciate it for your efforts. You should keep it up forever! Best of luck.
Its like you learn my thoughts! You seem to understand a lot about this, such as you wrote the ebook in it or something. I think that you simply can do with a few percent to pressure the message house a little bit, but instead of that, this is wonderful blog. A great read. I will certainly be back.
Sweet website , super design, rattling clean and apply pleasant.
I like what you guys are up also. Such smart work and reporting! Keep up the excellent works guys I have incorporated you guys to my blogroll. I think it will improve the value of my site 🙂
Great post, I think blog owners should larn a lot from this site its very user pleasant.
Thank you for another excellent article. Where else could anyone get that type of info in such an ideal way of writing? I’ve a presentation next week, and I am on the look for such information.
FlowForce Max is a 100 natural dietary supplement created to promote male health.
I haven’t checked in here for some time because I thought it was getting boring, but the last few posts are good quality so I guess I will add you back to my everyday bloglist. You deserve it my friend 🙂
What is ZenCortex? ZenCortex is a cutting-edge dietary supplement meticulously crafted to provide essential nutrients that support and enhance healthy hearing
This is the right blog for anyone who wants to find out about this topic. You realize so much its almost hard to argue with you (not that I actually would want…HaHa). You definitely put a new spin on a topic thats been written about for years. Great stuff, just great!
I’ve read several good stuff here. Definitely price bookmarking for revisiting. I wonder how so much effort you set to create the sort of wonderful informative site.
Thanks a bunch for sharing this with all folks you really recognize what you’re talking about! Bookmarked. Kindly also discuss with my website =). We will have a link exchange agreement among us!
Good day very cool website!! Guy .. Excellent .. Superb .. I’ll bookmark your blog and take the feeds also?KI’m glad to seek out so many useful information right here within the post, we want develop extra techniques in this regard, thanks for sharing. . . . . .
My brother suggested I might like this website. He was totally right. This post actually made my day. You cann’t imagine simply how much time I had spent for this info! Thanks!
Please let me know if you’re looking for a article writer for your site. You have some really good articles and I believe I would be a good asset. If you ever want to take some of the load off, I’d love to write some material for your blog in exchange for a link back to mine. Please send me an e-mail if interested. Cheers!
Magnificent beat ! I would like to apprentice whilst you amend your website, how can i subscribe for a blog site? The account helped me a applicable deal. I had been tiny bit acquainted of this your broadcast provided vivid clear concept
What Is Sumatra Slim Belly Tonic? Sumatra Slim Belly Tonic is a weight management formula that is said to eliminate excess body fat naturally.
Thanks for the auspicious writeup. It if truth be told used to be a entertainment account it. Glance complex to more introduced agreeable from you! However, how can we keep up a correspondence?
I have to show my passion for your kindness in support of those people that have the need for help on this topic. Your real dedication to passing the solution all over had become remarkably beneficial and have continuously enabled associates just like me to arrive at their goals. Your personal invaluable report denotes this much a person like me and substantially more to my colleagues. With thanks; from all of us.
I am not sure where you are getting your information, however good topic. I needs to spend some time studying much more or understanding more. Thank you for fantastic information I was in search of this information for my mission.
What Is Puravive? Puravive is an herbal weight loss supplement that supports healthy weight loss in individuals.
What Is Puravive? Puravive is an herbal weight loss supplement that supports healthy weight loss in individuals.
Hello.This article was really interesting, especially because I was browsing for thoughts on this topic last week.
Hi my family member! I want to say that this post is amazing, nice written and come with approximately all significant infos. I would like to see extra posts like this .
obviously like your website however you need to test the spelling on several of your posts. Several of them are rife with spelling problems and I to find it very troublesome to tell the reality on the other hand I?¦ll definitely come back again.
I got good info from your blog
This site is really a walk-by means of for all of the info you wished about this and didn’t know who to ask. Glimpse here, and also you’ll definitely discover it.
I real lucky to find this internet site on bing, just what I was looking for : D likewise saved to my bookmarks.
What does the Lottery Defeater Software offer? The Lottery Defeater Software is a unique predictive tool crafted to empower individuals seeking to boost their chances of winning the lottery.
I’ve been surfing on-line greater than 3 hours nowadays, but I by no means found any interesting article like yours. It is pretty worth enough for me. In my view, if all webmasters and bloggers made excellent content material as you did, the web will probably be much more helpful than ever before. “Perfection of moral virtue does not wholly take away the passions, but regulates them.” by Saint Thomas Aquinas.
Keep functioning ,great job!
I consider something really special in this website .
I’ve been surfing on-line greater than 3 hours nowadays, yet I never found any interesting article like yours. It is pretty value enough for me. In my opinion, if all web owners and bloggers made just right content as you did, the net might be much more helpful than ever before.
Utterly composed subject material, Really enjoyed looking at.
Regards for all your efforts that you have put in this. very interesting info .
Magnificent web site. A lot of useful info here. I am sending it to a few friends ans also sharing in delicious. And naturally, thanks for your sweat!