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Alcohol Archive
Articles
Can drinking raise my blood pressure?
Drinking is linked to increased risks of high blood pressure. Alcohol elevates levels of the hormone renin, which narrows blood vessels and decreases urine output. The more often someone drinks, the more likely high blood pressure will result.
Feel like you should be drinking less? Start here
As research turns up new evidence about the harmful effects of alcohol, many people are considering the benefits of drinking less, even if they're not ready to give it up completely. If you are considering drinking less, these tips can help guide you.
Want to stop harmful drinking? AA versus SMART Recovery
People reckoning with problem drinking choose different paths, including two well-known self-help organizations built around peer support: Alcoholics Anonymous and SMART Recovery. Researchers questioned people participating in these programs, or no program, about their approach.
A healthy lifestyle late in life still offers benefits
A 2024 study of people ages 80 and older suggested that following healthy habits—like eating a diversified diet that includes high amounts of fruits, vegetables, fish, beans, and tea; regularly exercising; and not smoking—can help people live longer.
Drinks on a plane: Consider saying no
The combination of drinking alcohol and sleeping while on a plane puts a big strain on the body, especially the cardiovascular system. This is because blood oxygen normally drops slightly when flying high above sea level, sleeping, or consuming alcohol. The more contributors to low blood oxygen there are, the harder the body has to work to compensate by breathing faster and increasing heart rate. There's even more strain if someone has heart or lung disease, which places the person at a higher risk for a heart attack or stroke.
Tips to change your night-owl lifestyle
Being a night owl might increase the risk of developing many health problems, so it might be worth it for night owls to go to sleep a little earlier. The sleep schedule must be shifted slowly to make a lasting change. Tips to do that include setting a bedtime goal between 11 p.m. and 1 a.m.; going to sleep 20 minutes earlier every five days, until the bedtime goal is reached; possibly using certain sleep aids until the bedtime goal is reached; and setting a consistent wake time no later than 9 a.m.
All types of alcohol appear to raise blood pressure
A 2024 study suggests that the more alcohol people drink—whether they imbibe beer, wine, or hard liquor—the higher their blood pressure.
The latest thinking on drinking
Studies on alcohol's health effects have shown conflicting results, Harvard experts say, leaving people confused. No randomized, controlled trials have been performed, and observational studies can't easily tease apart drinking and other lifestyle habits that influence health, such as exercise, sleep, and social connectedness. However, drinking alcohol has been convincingly linked to developing breast cancer, so women concerned about their breast cancer risk should consider reducing or eliminating alcohol. For most other healthy people who enjoy an occasional drink, they can continue to do so.
Recent Blog Articles
Which migraine medications are most helpful?
Want a calmer brain? Try this
Do tattoos cause lymphoma?
PTSD: How is treatment changing?
Concussion in children: What to know and do
Ever hear of tonsil stones?
Midlife ADHD? Coping strategies that can help
Ever worry about your gambling?
Color-changing eye drops: Are they safe?
Harvard Health Ad Watch: Got side effects? There's a medicine for that
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