In the clinic, I often hear this from older patients. They know they should reduce alcohol and smoking, but they wonder whether they can freely drink beverages known to be “good for the body,” such as green tea or coffee. Favorite items can bring enjoyment, but depending on the body’s qi, blood status, and digestive function, they can be either helpful or burdensome.
Smoking greatly burdens the lungs and blood circulation
Cigarette smoke contains not only nicotine but also many irritating substances. It burdens the respiratory system and blood vessels, and can worsen symptoms such as cough, throat pain, and phlegm. In Korean medicine, tobacco is also viewed as having a spicy and drying nature, so long-term exposure is understood to make body fluids and blood more likely to dry out.
Even a small amount of alcohol should be decided based on your condition
When drinking alcohol, you may temporarily feel warm and relaxed. However, if the amount increases or drinking is repeated often, it can burden liver function, blood pressure, blood sugar, and weight management. People with a weak stomach, those whose face easily flushes or who have palpitations, and those taking medication need particular caution.
Green tea is not suitable for everyone
Green tea is a beverage with a clear aroma that leaves the mouth feeling refreshed after meals. However, drinking a lot can increase caffeine intake and may cause heartburn, palpitations, and insomnia. In addition, the tannins in green tea can interfere with iron absorption, so people with iron-deficiency anemia or those being treated for anemia should avoid the habit of drinking strong green tea right after meals or around the time they take iron supplements.
People who are breastfeeding also need to be careful. Tannins can affect milk production, and caffeine can lower sleep quality in sensitive people. Green tea does not always have to be completely avoided, but it is safer to adjust the amount and timing while watching how your body responds.
When Consultation Is Recommended
- When you become short of breath easily, feel dizzy, or your face or fingernails look pale
- When you have been diagnosed with anemia and often drink green tea or coffee
- When you are taking medications such as iron supplements, stomach medicines, blood pressure medicines, or diabetes medicines
- When you are breastfeeding and feel very tired or feel that your milk supply has decreased
- When black stools, chest pain, fainting, difficulty breathing, or decreased consciousness are present, use 119 or the emergency room first
Lifestyle Management Tips
- Drink green tea weakly between meals rather than on an empty stomach.
- Do not stop iron supplements on your own; check the timing of your doses and what you drink with them.
- If you sleep lightly, avoid caffeinated drinks late in the afternoon.
- Do not start drinking alcohol newly just because it is said to be “good for the body.”
- Rather than simply cutting down on smoking, it is advisable to make a plan to quit.
There is no one-size-fits-all answer for personal favorites such as drinks, alcohol, and tobacco. Especially in older age, anemia, reduced digestive function, and medications often overlap, so even small habits can affect fatigue and dizziness. Rather than telling you to stop a drink you enjoy unconditionally, I recommend checking your current health status, confirming any needed tests, and choosing the amount and timing that fit you.