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Saco-Indonesia.com - Zat Kafein sudah bukan hal asing lagi dalam kehidupan kita. Zat tersebut telah ada di mana-mana, seperti minuman teh, kopi, obat, bahkan pada produk makanan dan minuman dalam kemasan. Meski kafein memiliki efek positif seperti memberikan suntikan energi dan membuat Anda lebih waspada, namun kafein juga bisa memberikan efek buruk pada tubuh.

Ketika dikonsumsi dengan takaran yang tak tepat, apalagi berlebihan, kafein bisa menyebabkan efek kerusakan pada kesehatan dan tubuh. Berikut adalah empat efek negatif yang bisa dilakukan kafein pada tubuh Anda, seperti dilansir oleh Mag for Women.

1. Alergi
Sistem kekebalan tubuh manusia didesain untuk bisa menerima kafein dalam jumlah terbatas setiap hari. Namun beberapa orang memiliki alergi dan sangat sensitif terhadap kafein. Bagi mereka, kafein adalah hal terlarang. Biasanya alergi kafein terjadi pada orang yang memiliki tekanan darah tinggi, sistem pencernaan yang tak sehat, mengalami luka lambung, atau pasien penyakit jantung. Jika Anda mengalami sakit kepala setelah mengonsumsi kafein, bisa jadi itu pertanda alergi dan Anda harus segera menghindarinya.

2. Risiko berkaitan kehamilan
Wanita yang sedang hamil harus lebih berhati-hati sebelum mengonsumsi makanan atau minuman yang mengandung kafein. Kafein tak hanya buruk untuk tubuh ibu, melainkan juga untuk janin mereka. Kafein diketahui bisa meningkatkan risiko komplikasi yang terkait dengan kehamilan. Kafein bisa sampai pada janin dengan cepat setelah melewati plasenta. Mengonsumsi kafein dengan takaran tak benar saat hamil bisa meningkatkan risiko kelahiran prematur atau masalah metabolisme pada bayi yang belum lahir. Kafein juga bisa masuk dalam sistem tubuh janin, meningkatkan kadar racun, dan menyebabkan keguguran.

3. Efek samping
Mengonsumsi kafein berlebihan seperti minum sekitar empat sampai lima cangkir kopi akan memberikan efek samping yang buruk seperti peningkatan detak jantung, merasa grogi dan gelisah, otot bergetar, dan insomnia. Jika ini diteruskan akan menyebabkan rasa lemah dan lelah. Kafein juga bisa menyebabkan masalah pencernaan, kecemasan, dan gelisah. Tak hanya berimbas pada fisik, kafein juga menyebabkan efek samping dalam hal psikologis.

4. Kecanduan
Efek negatif yang buruk dari kafein adalah membuat Anda kecanduan. Kafein sama dengan obat yang akan membuat Anda kecanduan dan tergantung padanya. Itulah kenapa terkadang orang yang sudah kecanduan kopi tak akan bisa meninggalkan kopi dalam sehari. Anda akan merasa efek negatif pada tubuh seperti sakit kepala, gelisah, dan lainnya ketika tak mengonsumsi kopi, setelah kecanduan.

Itulah beberapa efek buruk kafein yang bisa terjadi pada tubuh. Anda boleh mengonsumsi kafein karena memang ada manfaatnya. Namun sebaiknya perhatikan takaran kafein yang dikonsumsi agar tak berbalik memberikan efek negatif pada tubuh.

 

Sumber :merdeka.com

Editor : Maulana Lee

Harus Kita Waspadai 4 efek negatif kafein pada tubuh

From sea to shining sea, or at least from one side of the Hudson to the other, politicians you have barely heard of are being accused of wrongdoing. There were so many court proceedings involving public officials on Monday that it was hard to keep up.

In Newark, two underlings of Gov. Chris Christie were arraigned on charges that they were in on the truly deranged plot to block traffic leading onto the George Washington Bridge.

Ten miles away, in Lower Manhattan, Dean G. Skelos, the leader of the New York State Senate, and his son, Adam B. Skelos, were arrested by the Federal Bureau of Investigation on accusations of far more conventional political larceny, involving a job with a sewer company for the son and commissions on title insurance and bond work.

The younger man managed to receive a 150 percent pay increase from the sewer company even though, as he said on tape, he “literally knew nothing about water or, you know, any of that stuff,” according to a criminal complaint the United States attorney’s office filed.

The success of Adam Skelos, 32, was attributed by prosecutors to his father’s influence as the leader of the Senate and as a potentate among state Republicans. The indictment can also be read as one of those unfailingly sad tales of a father who cannot stop indulging a grown son. The senator himself is not alleged to have profited from the schemes, except by being relieved of the burden of underwriting Adam.

The bridge traffic caper is its own species of crazy; what distinguishes the charges against the two Skeloses is the apparent absence of a survival instinct. It is one thing not to know anything about water or that stuff. More remarkable, if true, is the fact that the sewer machinations continued even after the former New York Assembly speaker, Sheldon Silver, was charged in January with taking bribes disguised as fees.

It was by then common gossip in political and news media circles that Senator Skelos, a Republican, the counterpart in the Senate to Mr. Silver, a Democrat, in the Assembly, could be next in line for the criminal dock. “Stay tuned,” the United States attorney, Preet Bharara said, leaving not much to the imagination.

Even though the cat had been unmistakably belled, Skelos father and son continued to talk about how to advance the interests of the sewer company, though the son did begin to use a burner cellphone, the kind people pay for in cash, with no traceable contracts.

That was indeed prudent, as prosecutors had been wiretapping the cellphones of both men. But it would seem that the burner was of limited value, because by then the prosecutors had managed to secure the help of a business executive who agreed to record calls with the Skeloses. It would further seem that the business executive was more attentive to the perils of pending investigations than the politician.

Through the end of the New York State budget negotiations in March, the hopes of the younger Skelos rested on his father’s ability to devise legislation that would benefit the sewer company. That did not pan out. But Senator Skelos did boast that he had haggled with Gov. Andrew M. Cuomo, a Democrat, in a successful effort to raise a $150 million allocation for Long Island to $550 million, for what the budget called “transformative economic development projects.” It included money for the kind of work done by the sewer company.

The lawyer for Adam Skelos said he was not guilty and would win in court. Senator Skelos issued a ringing declaration that he was unequivocally innocent.

THIS was also the approach taken in New Jersey by Bill Baroni, a man of great presence and eloquence who stopped outside the federal courthouse to note that he had taken risks as a Republican by bucking his party to support paid family leave, medical marijuana and marriage equality. “I would never risk my career, my job, my reputation for something like this,” Mr. Baroni said. “I am an innocent man.”

The lawyer for his co-defendant, Bridget Anne Kelly, the former deputy chief of staff to Mr. Christie, a Republican, said that she would strongly rebut the charges.

Perhaps they had nothing to do with the lane closings. But neither Mr. Baroni nor Ms. Kelly addressed the question of why they did not return repeated calls from the mayor of Fort Lee, N.J., begging them to stop the traffic tie-ups, over three days.

That silence was a low moment. But perhaps New York hit bottom faster. Senator Skelos, the prosecutors charged, arranged to meet Long Island politicians at the wake of Wenjian Liu, a New York City police officer shot dead in December, to press for payments to the company employing his son.

Sometimes it seems as though for some people, the only thing to be ashamed of is shame itself.

Finding Scandal in New York and New Jersey, but No Shame

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