One of the reasons that espresso has more caffeine in it is because the grind size used to make it is finer than you’d use for drip brew. If you used an espresso sized grind in an automatic brewer, you’d likely end up with a bitter cup of coffee because the extraction time used ...
This may seem obvious, but the serving size also affects the amount of caffeine that you consume. The serving size directly affects the amount of caffeine in a cup. A 16-ounce cup will of course have twice the amount of caffeine than an 8-ounce cup. A 1-ounce espresso has 45 to 75 ...
Wright and his colleagues examined five people who were studied over 49 days. Three hours before their regular bedtime, they were assigned to consume a capsule of caffeine equal to a double espresso -- with the amount adjusted to their body size -- or a placebo capsule. They were also expo...
Caffeine joins the party here too. A 2019 study found that caffeine increased thermogenesis and fat oxidation, especially when combined with exercise. So if you’re hitting the gym, that cup of joe (or in this case, your PhenQ pill) might give you an extra fat-burning boost. Keeping your...
resistance or impaired glucose tolerance of people who don’t have diabetes. Using accepted study design — double-blind and placebo-controlled — and moderate doses of caffeine equivalent to two or three cups of brewed coffee, these studies consistently showed a transient increase in insulin ...
I have an espresso maker at home, but I haven’t totally sworn off the coffee shop experience. For one thing, my iced lattes never turn out quite right. While drip coffee makers are fairly ubiquitous, most people still head to Starbucks if they want almost anything else, even iced coffee...