Is 10 or 15 percent of alcohol high?

It's impossible to say whether 10% or 15% alcohol is "high" without more context. Here's why:

* It depends on what you're talking about:

* Beer: 10% ABV is considered high for beer. Most beers are 4-6%.

* Wine: 10-15% ABV is common for many red and white wines.

* Liquor: 10-15% ABV is low for most liquors. Vodka, whiskey, rum, etc., typically have 40% ABV or higher.

* It depends on your individual tolerance: Someone who rarely drinks may find 10% alcohol to be very strong, while a frequent drinker might not feel much effect.

* It depends on the amount consumed: Even a low-alcohol beverage can cause intoxication if consumed in large quantities.

Important note: It's crucial to consume alcohol responsibly and to be aware of your limits. Always drink in moderation and never drink and drive.

If you're concerned about your alcohol consumption, it's best to talk to a doctor or health professional.