
VITAMINA C: BENEFÍCIOS, PROPRIEDADES E ALIMENTOS
"Você está resfriado? Tome uma boa dose de vitamina C!" Quantas vezes você já ouviu essa frase? A vitamina C goza de um status de superestrela entre os nutrientes que consumimos todos os dias. Vamos descobrir juntos para que serve e quais são os benefícios da vitamina C.
O que é vitamina C
A vitamina C, ou ácido ascórbico, pertence ao grupo das chamadas vitaminas hidrossolúveis, nomeadamente aquelas que não podem ser acumuladas no organismo, mas devem ser ingeridas regularmente através da dieta alimentar. Além de derreter na água, a vitamina C é sensível a altas temperaturas, por isso os benefícios da vitamina C são perdidos no caso de cozinhar em água.
O que a vitamina C faz?
A vitamina C, ou ácido ascórbico, participa de muitas reações metabólicas e da biossíntese de aminoácidos, hormônios e colágeno. A vitamina C é boa para a pele? Sim, graças aos seus fortes poderes antioxidantes, a vitamina C ajuda o corpo a proteger a nossa pele do stress oxidativo do ambiente apoiando as funções da barreira epitelial contra os agentes patogénicos, na verdade é uma ajuda na cicatrização de feridas. Além disso, outros benefícios da vitamina C são aqueles que facilitam a formação de colágeno, promovem dentes e gengivas saudáveis e aumentam as barreiras do sistema imunológico.
A vitamina C também entra em ação para o desenvolvimento harmonioso do organismo e para a reparação dos tecidos, aliás é essencial para estimular a cicatrização de feridas.
A nível cerebral, a vitamina C é responsável pela criação do neurotransmissor denominado norepinefrina, que ajuda a controlar a utilização de substâncias contidas no sangue, nomeadamente a glicose.
Alimentos com Vitamina C
A vitamina C está contida principalmente em alimentos frescos: em alguns tipos de frutas e vegetais, como laranjas, morangos, tangerinas, kiwis, limões, espinafre, brócolis, tomate e pimentão. É uma vitamina particularmente sensível à luz, ao ar e ao calor, pelo que se deteriora facilmente durante os tratamentos de armazenamento e cozedura. Para aproveitar plenamente os benefícios da vitamina C, esses alimentos devem ser armazenados no máximo 3-4 dias e consumidos crus.
Aqui está uma lista de alimentos que contêm mais vitamina C por 100 g:
- pimenta 229 mg
-groselha preta 200 mg
-pimentas 151 mg
-kiwis 85 mg
-couve de Bruxelas 81 mg
-couve-flor 59 mg
-morangos 54 mg
-espinafre 54 mg
-laranjas e limões 50 mg
A quantidade de vitamina C necessária por dia depende da sua idade. De acordo com os Institutos Nacionais de Saúde, as quantidades médias diárias recomendadas para homens são de 90 mg e para mulheres de 75 mg (durante a gravidez, 85 mg).
Deficiência de vitamina C
A falta de vitamina C, ou ácido ascórbico, causa o escorbuto, doença que no passado era muito difundida entre os marinheiros que viviam em navios e ficavam meses a fio sem comer alimentos frescos. Os sintomas do escorbuto são um quadro de apatia, anemia e falta de apetite seguido de outros sinais como sangramento nas gengivas, queda de dentes, dores musculares e sangramento subcutâneo.
Excesso de vitamina C
A ingestão excessiva de vitamina C, ou ácido ascórbico - que pode ser causada por uma alimentação desequilibrada ou pelo abuso de suplementos - pode causar problemas renais, com formação de cálculos, ou overdose de ferro, pois a vitamina C promove sua absorção.
O excesso de vitamina C pode causar sintomas como dores de cabeça, azia, vómitos, diarreia, gastrite e cólicas abdominais, mas também fraqueza, tonturas e ondas de calor repentinas.
As a recent entrant into the crypto investment industry, I was lured into a fake crypto investment scam that resulted in the loss of 3.1 BTC, valued at $238,700 at the time. I had unwittingly invested in a fraudulent platform, believing it to be the legitimate FTX trading platform. The scammers manipulated me into sending multiple Bitcoin transactions to their wallet address. When their site was shut down, all communication attempts proved futile.
The experience left me devastated and ill for weeks. However, my assistant introduced me to Morphohack Cyber Service, a renowned expert in Bitcoin and crypto recovery. After researching their credentials online, I was convinced of their genuineness and trustworthiness. Morphohack’s team conducted a thorough investigation and recovery process, tracing and retrieving my stolen Bitcoin. Despite some losses to the blockchain network, I recovered 2.9 BTC, valued at $229,100 at the time.
Morphohack’s success was a surprise, as I had thought crypto recovery was impossible. Their services have left me grateful. If you’ve lost cryptocurrency, don’t panic. Reach out to Morphohack for assistance.
WEB:Morphohackcyber .com
EMAIL:Morphohack@cyberservices .com
EMAIL:Info@morphohackcyber .com
As a recent entrant into the crypto investment industry, I was lured into a fake crypto investment scam that resulted in the loss of 3.1 BTC, valued at $238,700 at the time. I had unwittingly invested in a fraudulent platform, believing it to be the legitimate FTX trading platform. The scammers manipulated me into sending multiple Bitcoin transactions to their wallet address. When their site was shut down, all communication attempts proved futile.
The experience left me devastated and ill for weeks. However, my assistant introduced me to Morphohack Cyber Service, a renowned expert in Bitcoin and crypto recovery. After researching their credentials online, I was convinced of their genuineness and trustworthiness. Morphohack’s team conducted a thorough investigation and recovery process, tracing and retrieving my stolen Bitcoin. Despite some losses to the blockchain network, I recovered 2.9 BTC, valued at $229,100 at the time.
Morphohack’s success was a surprise, as I had thought crypto recovery was impossible. Their services have left me grateful. If you’ve lost cryptocurrency, don’t panic. Reach out to Morphohack for assistance.
WEB:Morphohackcyber .com
EMAIL:Morphohack@cyberservices .com
EMAIL:Info@morphohackcyber .com
Get Rich With Redeemed Hacker Pro Unlimited Blank ATM card.
Giving thanks and appreciation 🙏 to Redeemed Hacker Pro, A digital Hacking & recovery of fraud/stolen funds/cryptocurrency, for helping me get a Unlimited funded Blank ATM Card🏧. Which has been very helpful and convenient to me and my family during our vacation across different countries. And I was able to withdraw up to $500,000 for my real estate projects in Europe. Get rich with Team Redeemed Hacker Pro, unlimited Funded Blank ATM card They are the best choice to deal with ever, when it comes to get rich with Unlimited Blank ATM card. reach out to them now through their hotline at email:
redeemed.h.p@hackermail.com or WhatsApp No: +1 (347) 258-6860.
You can also contact them on cases concerning hacking and recovery of stolen digital assets, scammed funds, cryptocurrency, lost or hacked wallet/password recovery, stolen Bitcoin recovery, binary Investment Expert E.T.C.
I made an initial investment of roughly 87K USD on a Coastal Trading Options. After several transactions, I chose to withdraw my money because according to the website I had made a lot of profits, however the withdrawal was unsuccessful. I made several attempts in contacting them but it all failed. I made every effort and filed a report to recover my money by contacting the police department in charge of investigating fraudulent situations, but nothing was successful. Since my attempt with the police failed, I tried other possible means to make sure I recovered my scammed bitcoin. I reached out to a hacker whose reviews I had read online; Speed Swift Recovery, I contacted him via his email on:Speedexpertcrytocurrencyrecover@mail.com,
Whatsapp +12083405828: He came in handy and at the right time. He rescued me from these shady investment schemes with the help of their top-notch services. I got my funds back as well as my peace of mind.
I made an initial investment of roughly 87K USD on a Coastal Trading Options. After several transactions, I chose to withdraw my money because according to the website I had made a lot of profits, however the withdrawal was unsuccessful. I made several attempts in contacting them but it all failed. I made every effort and filed a report to recover my money by contacting the police department in charge of investigating fraudulent situations, but nothing was successful. Since my attempt with the police failed, I tried other possible means to make sure I recovered my scammed bitcoin. I reached out to a hacker whose reviews I had read online; Speed Swift Recovery, I contacted him via his email on:Speedexpertcrytocurrencyrecover@mail.com,
Whatsapp +12083405828: He came in handy and at the right time. He rescued me from these shady investment schemes with the help of their top-notch services. I got my funds back as well as my peace of mind.
Deixe um comentário