Colesterolo, quali sono i valori nella norma

colesterolo

Il colesterolo è un tipo di grasso prodotto in parte dall’organismo e in parte dalla dieta; è essenziale per il corretto funzionamento dell’organismo perché forma le membrane delle cellule, è utilizzato per sintetizzare alcuni omoni necessari per la crescita e la riproduzione, e perché forma gli acidi biliari che servono all’assorbimento dei grassi nell’intestino.

Una parte del colesterolo si trova anche nel sangue, ed è collegato con delle proteine chiamate lipoproteine; le lipoproteine ad alta densità trasportano il colesterolo in eccesso dai tessuti al fegato, mentre quelle a bassa densità lo trasportano in periferia, favorendo, così il suo deposito nei tessuti. Il colesterolo alto, cioè la ipercolesterolemia, è la prima causa di malattie delle arterie e del cuore, basti pensare che, secondo alcune statistiche, il 45% degli italiani ha i valori del colesterolo fuori della norma.

I valori del colesterolo sono indicati in mg/100 ml di plasma, ovvero il peso del colesterolo in milligrammi ogni 100 ml di sangue; se si è in buona salute, fino ai 40 anni di età il controllo del colesterolo può essere effettuato ogni due anni, mentre con il passare degli anni deve essere verificato più spesso. Il valore massimo ottimale del colesterolo totale, cioè la colesterolemia, deve essere inferiore a 200 mg/100 ml.

Il colesterolo proviene sia dai cibi e dalle bevande, che da un processo di sintesi al livello di fegato, e questo spiega il fatto per cui molto persone, pur seguendo una dieta equilibrata, hanno il colesterolo alto.

I consigli dietetici per contrastare il colesterolo alto sono piuttosto semplici: cercate di adottare una dieta varia, diminuendo le porzioni ma mangiando più spesso, eliminate il grasso visibile dai cibi, preferite le carni bianche e il pesce a quelle rosse, consumate alimenti ricchi di fibre, usate le spezie per insaporire i piatti al posto del sale, limitate il consumo di dolci e alcolici e scegliete le cotture al vapore e al microonde per la preparazione dei cibi.

 

Condividi l'articolo:

83 commenti su “Colesterolo, quali sono i valori nella norma”

    • Ciao Patrizio, non credo che la carne bianca sia dannosa, anzi. I nutrizionisti raccomandano sempre di preferirla a quella rossa. Tu però hai chiesto al tuo medico come puoi cambiare la tua dieta per risolvere il problema?

  1. Pingback: L'alimentazione anti colesterolo | DietaLand
  2. Good post. I learn one thing more difficult on different blogs everyday. It should at all times be stimulating to learn content from different writers and follow a bit something from their store. I’d prefer to make use of some with the content material on my blog whether you don’t mind. Natually I’ll give you a hyperlink in your web blog. Thanks for sharing.

    Rispondi
  3. What¦s Taking place i’m new to this, I stumbled upon this I’ve found It positively useful and it has helped me out loads. I hope to give a contribution & assist different users like its helped me. Great job.

    Rispondi
  4. Yesterday, while I was at work, my sister stole my iphone and tested to see if it can survive a 30 foot drop, just so she can be a youtube sensation. My iPad is now destroyed and she has 83 views. I know this is completely off topic but I had to share it with someone!

    Rispondi
  5. Thank you for the sensible critique. Me & my neighbor were just preparing to do a little research on this. We got a grab a book from our local library but I think I learned more from this post. I am very glad to see such wonderful information being shared freely out there.

    Rispondi
  6. Good post. I study one thing more challenging on different blogs everyday. It can always be stimulating to learn content material from different writers and practice slightly something from their store. I’d prefer to use some with the content material on my blog whether or not you don’t mind. Natually I’ll give you a hyperlink in your web blog. Thanks for sharing.

    Rispondi
  7. Thank you, I have just been looking for info approximately this subject for ages and yours is the best I’ve came upon so far. But, what in regards to the bottom line? Are you positive about the source?

    Rispondi
  8. Hey there are using WordPress for your blog platform? I’m new to the blog world but I’m trying to get started and set up my own. Do you require any coding expertise to make your own blog? Any help would be greatly appreciated!

    Rispondi
  9. My partner and I absolutely love your blog and find nearly all of your post’s to be exactly what I’m looking for. Would you offer guest writers to write content for you? I wouldn’t mind creating a post or elaborating on most of the subjects you write related to here. Again, awesome web site!

    Rispondi
  10. I was wondering if you ever thought of changing the page layout of your site? Its very well written; I love what youve got to say. But maybe you could a little more in the way of content so people could connect with it better. Youve got an awful lot of text for only having 1 or two images. Maybe you could space it out better?

    Rispondi
  11. I discovered your blog site on google and check a few of your early posts. Continue to keep up the very good operate. I just additional up your RSS feed to my MSN News Reader. Seeking forward to reading more from you later on!…

    Rispondi
  12. Greetings from Carolina! I’m bored to death at work so I decided to browse your website on my iphone during lunch break. I enjoy the knowledge you present here and can’t wait to take a look when I get home. I’m amazed at how fast your blog loaded on my cell phone .. I’m not even using WIFI, just 3G .. Anyhow, very good blog!

    Rispondi
  13. What Exactly is Tonic Greens? Tonic Greens is a dietary supplement that has proven effective in helping many people manage the herpes virus and boost their immune systems without adverse effects.

    Rispondi
  14. We’re a group of volunteers and opening a new scheme in our community. Your site provided us with valuable info to work on. You have done a formidable job and our whole community will be thankful to you.

    Rispondi
  15. Hey very cool website!! Guy .. Beautiful .. Wonderful .. I will bookmark your web site and take the feeds additionallyKI am satisfied to seek out a lot of helpful information here within the post, we want develop more techniques in this regard, thanks for sharing. . . . . .

    Rispondi
  16. Excellent read, I just passed this onto a colleague who was doing some research on that. And he just bought me lunch since I found it for him smile Therefore let me rephrase that: Thank you for lunch!

    Rispondi
  17. What Is Sugar Defender? Sugar Defender is a meticulously crafted natural health supplement aimed at helping individuals maintain balanced blood sugar levels. Developed by Jeffrey Mitchell, this liquid formula contains 24 scientifically backed ingredients meticulously chosen to target the root causes of blood sugar imbalances.

    Rispondi
  18. What is CogniCare Pro? CogniCare Pro is 100 natural and safe to take a cognitive support supplement that helps boost your memory power. This supplement works greatly for anyone of any age and without side effects

    Rispondi
  19. of course like your web-site but you have to check the spelling on quite a few of your posts. Several of them are rife with spelling issues and I find it very troublesome to tell the truth nevertheless I’ll definitely come back again.

    Rispondi
  20. Just wish to say your article is as surprising. The clearness in your put up is simply great and i can suppose you’re a professional in this subject. Fine together with your permission allow me to take hold of your RSS feed to keep updated with impending post. Thanks 1,000,000 and please carry on the gratifying work.

    Rispondi
  21. best rated canadian pharmacy [url=http://canadapharmast.com/#]best canadian pharmacy to order from[/url] canadian pharmacy prices

    Rispondi
  22. mexico drug stores pharmacies [url=https://foruspharma.com/#]mexican online pharmacies prescription drugs[/url] mexico pharmacy

    Rispondi
  23. canadian pharmacy scam [url=https://canadapharmast.com/#]best canadian online pharmacy[/url] canadian online pharmacy reviews

    Rispondi
  24. ordering drugs from canada [url=https://canadapharmast.online/#]legitimate canadian pharmacy online[/url] canadian world pharmacy

    Rispondi
  25. I loved as much as you will receive carried out right here. The sketch is tasteful, your authored material stylish. nonetheless, you command get got an shakiness over that you wish be delivering the following. unwell unquestionably come more formerly again since exactly the same nearly very often inside case you shield this hike.

    Rispondi

Lascia un commento