Kopi adalah salah satu “amunisi wajib” bagi banyak orang sebelum beraktivitas seharian. Biasanya, tidak sedikit orang yang memulai hari dengan mengonsumsi secangkir gelas. Tak hanya itu, kopi juga kerap menjadi minuman andalan saat waktu istirahat bekerja untuk memulihkan energi.
Namun, ternyata ada kebiasaan terkait minum kopi tertentu yang bisa memicu penyakit jantung. Kebiasaan apa itu?
Melansir dari Medical News Today, studi terbaru pada 2024 menemukan bahwa banyak mengonsumsi kopi berkafein selama lima hari dalam seminggu bisa meningkatkan risiko penyakit kardiovaskular, bahkan pada orang dengan tubuh yang sehat.
Dalam studi yang melibatkan 92 partisipan sehat berusia 18 hingga 45 tahun ini, seluruh peserta diukur tekanan darah dan denyut nadinya, serta mengikuti tes bertahap selama tiga menit. Lalu, tekanan darah dan denyut nadi para peserta diukur lagi satu hingga lima menit setelah tes.
Selain itu, para peneliti juga mengumpulkan informasi terkait asupan kafein harian normal dan informasi sosiodemografi setiap partisipan.
Dalam penelitian ini, para peneliti mendefinisikan konsumsi kafein “kronis” sebagai minum minuman berkafein apa pun, seperti kopi, teh, soda, dan minuman berenergi selama lima hari dalam seminggu dan selama lebih dari satu tahun.
“Konsumsi kafein secara teratur dapat mengganggu sistem parasimpatis yang menyebabkan peningkatan tekanan darah dan detak jantung,” kata peneliti di Departemen Penyakit Dalam Zydus Medical College and Hospital di India dan penulis utama studi, Nency Kagathara, dikutip Senin (4/11/2024).
Hasilnya, sebanyak 19,6 persen peserta penelitian yang mengonsumsi lebih dari 400 miligram (mg) kafein setiap hari atau setara dengan sekitar empat cangkir kopi, dua minuman berenergi, atau 10 kaleng soda.
Para ilmuwan menemukan, asupan “kronis” 400 mg kafein setiap hari menunjukkan dampak signifikan pada sistem saraf otonom yang menyebabkan peningkatan denyut jantung dan tekanan darah seiring waktu.
Bagi peserta yang secara mengonsumsi 600 mg kafein sehari, para ilmuwan melaporkan peningkatan denyut jantung dan tekanan darah secara signifikan setelah lima menit istirahat setelah uji langkah tiga menit. Ini menunjukkan bahwa asupan kafein yang tinggi secara kebiasaan dapat menghambat pemulihan denyut jantung dan tekanan darah setelah aktivitas harian yang teratur.
“Karena efeknya pada sistem saraf otonom, konsumsi kafein secara teratur dapat membuat individu yang sehat berisiko terkena hipertensi dan kejadian kardiovaskular lainnya,” kata Kagathara.
“Meningkatkan kesadaran akan risiko ini sangat penting untuk meningkatkan kesehatan jantung bagi semua orang,” sambungnya.
Sebelumnya, penelitian terdahulu juga menunjukkan bahwa mengonsumsi lebih dari 400 mg kafein atau lebih sehari dapat menimbulkan masalah kesehatan, termasuk kecemasan.
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Vaping in Singapore: More Than Just a Trend
In today’s fast-paced world, people are always looking for ways to unwind, relax, and enjoy the moment — and for many, vaping has become a preferred method . In Singapore, where modern life moves quickly, the rise of vaping culture has brought with it a stylish escape. It’s not just about the devices or the clouds of vapor — it’s about flavor, convenience, and finding your own vibe.
Disposable Vapes: Simple, Smooth, Ready to Go
Let’s face it — nobody wants to deal with complicated setups all the time. That’s where disposable vapes shine. They’re perfect for busy individuals who still want that satisfying hit without the hassle of charging, refilling, or replacing parts.
Popular models like the VAPETAPE UNPLUG / OFFGRID, LANA ULTRA II, and SNOWWOLF SMART HD offer thousands of puffs in one compact design . Whether you’re out for the day or just need something quick and easy, these disposables have got your back.
New Arrivals: Fresh Gear, Fresh Experience
The best part about being into vaping? There’s always something new around the corner. The latest releases like the ELFBAR ICE KING and ALADDIN ENJOY PRO MAX bring something different to the table — whether it’s smarter designs .
The ELFBAR RAYA D2 is another standout, offering more than just puff count — it comes with adjustable airflow , so you can really make it your own.
Bundles: Smart Choices for Regular Vapers
If you vape often, buying in bulk just makes sense. Combo packs like the VAPETAPE OFFGRID COMBO or the LANA BAR 10 PCS COMBO aren’t just practical — they’re also a better deal . No more running out at the worst time, and you save a bit while you’re at it.
Flavors That Speak to You
At the end of the day, it’s all about taste. Some days you want something icy and refreshing from the Cold Series, other times you’re craving the smooth, mellow vibes of the Smooth Series. Then there are those sweet cravings — and trust us, the Sweet Series delivers.
Prefer the classic richness of tobacco? There’s a whole series for that too. And if you’re trying to cut back on nicotine, the Nicotine-Free Range gives you all the flavor without the buzz.
Final Thoughts
Vaping in Singapore isn’t just a passing trend — it’s a lifestyle choice for many. With so many options available, from pocket-sized disposables to customizable devices, there’s something for everyone. Whether you’re just starting out , or a seasoned vaper , the experience is all about what feels right to you — tailored to your preferences .
Vaping Culture in Singapore: A Lifestyle Beyond the Hype
In today’s fast-paced world, people are always looking for ways to unwind, relax, and enjoy the moment — and for many, vaping has become a preferred method . In Singapore, where modern life moves quickly, the rise of vaping culture has brought with it a fresh way to relax . It’s not just about the devices or the clouds of vapor — it’s about flavor, convenience, and finding your own vibe.
Disposable Vapes: Simple, Smooth, Ready to Go
Let’s face it — nobody wants to deal with complicated setups all the time. That’s where disposable vapes shine. They’re perfect for those who value simplicity who still want that satisfying hit without the hassle of charging, refilling, or replacing parts.
Popular models like the VAPETAPE UNPLUG / OFFGRID, LANA ULTRA II, and SNOWWOLF SMART HD offer thousands of puffs in one easy-to-use device. Whether you’re out for the day or just need something quick and easy, these disposables have got your back.
New Arrivals: Fresh Gear, Fresh Experience
The best part about being into vaping? There’s always something new around the corner. The latest releases like the ELFBAR ICE KING and ALADDIN ENJOY PRO MAX bring something different to the table — whether it’s richer flavors .
The ELFBAR RAYA D2 is another standout, offering more than just puff count — it comes with dual mesh coils, so you can really make it your own.
Bundles: Smart Choices for Regular Vapers
If you vape often, buying in bulk just makes sense. Combo packs like the VAPETAPE OFFGRID COMBO or the LANA BAR 10 PCS COMBO aren’t just practical — they’re also a cost-effective option . No more running out at the worst time, and you save a bit while you’re at it.
Flavors That Speak to You
At the end of the day, it’s all about taste. Some days you want something icy and refreshing from the Cold Series, other times you’re craving the smooth, mellow vibes of the Smooth Series. Then there are those sweet cravings — and trust us, the Sweet Series delivers.
Prefer the classic richness of tobacco? There’s a whole series for that too. And if you’re trying to cut back on nicotine, the Zero-Nicotine Line gives you all the flavor without the buzz.
Final Thoughts
Vaping in Singapore isn’t just a passing trend — it’s a lifestyle choice for many. With so many options available, from pocket-sized disposables to customizable devices, there’s something for everyone. Whether you’re just starting out , or a regular enthusiast , the experience is all about what feels right to you — tailored to your preferences .