The small hole on takeaway coffee cup lids acts as an "air valve," balancing pressure, ensuring a stable flow, and preventing hot drinks from spilling.
The nation's largest coffee chain, Highlands Coffee, recorded a 6% increase in earnings before interest, taxes, depreciation, and amortization last year, reaching over 1,085 billion dong, its highest level in three years.
Staying hydrated, eating healthy snacks, practicing deep breathing, and avoiding tobacco can help mitigate side effects after consuming too much coffee.
Drinking coffee in moderation helps improve insulin sensitivity, reduce oxidative stress, and provide antioxidant compounds, but it also depends on consumption methods, individual physiology, and timing.
"I am addicted to coffee, drinking 6-7 cups daily, and even more when working late. Is it safe to substitute coffee for water?" asks Hung, 45, from Hanoi.
I have hypertension, take medication regularly, and usually drink one cup of coffee every morning. Does this habit affect my condition? (Trong Nghia, 47, Ninh Binh)
The United Nations General Assembly selected October 1 as International Coffee Day, honoring the cultural, historical, and economic value of the globally popular beverage.
