EMInfo Logo
The Original Resource for the Staffing and Recruiting Industry
Image

Does Coffee Really Make You Most Productive?

Published: Jun 22, 2022 2:37 PM  |  By Alex Neag​​  |  Viewed: 1687
Category: Motivational, Productivity  |  Tags: Jobs

In the 21st century, few people could imagine starting a day without a cup of coffee. Ever since it’s been discovered in the 1600s, it’s become the infatuation drink of the West, and today America drinks on average 400 million cups a day.

When we say coffee, we usually think of the magical brew that makes us more vibrant, energized and productive at work. But is that actually true, or is coffee mankind’s most effective placebo? The following study from international communications provider Tollfree Forwarding might just tell us the answer.

The best times to drink coffee

The human body produces cortisol which naturally “caffeinates” us. The peak times for cortisol production are in the early morning around 7-8 a.m., at midday around 12, and in the evening. Drinking coffee around the peak times of cortisol release actually diminishes the effects of coffee and builds a greater tolerance to it. The more tolerance you have, the smaller the duration of the wide-awake state is.

Best times to drink coffee:

    Between 9:30 and 11:30 A.M

    After lunch, between 1:30 P.M and 5 P.M.

The tasks that will benefit most from coffee

While coffee is a powerful stimulant, it’s commonly mistaken for a creativity booster. Studies have actually found that caffeine doesn’t benefit creative work that requires a lot of thinking and concentration. If you truly want to reap the rewards of the high-caffeine state, you need to get started with a repetitive, more mindless job first. 

How to make the caffeine effect last

It’s no surprise that the more coffee you drink, the more tolerance to it you build, which in the long-term will make the caffeine effect last less time. This is also true for people who smoke regularly. On average, it takes between 15 to 45 minutes for the coffee to kick in. The half-life of its effect is roughly 5.5 hours. However, an individual’s lifestyle contributes significantly to it. Women using birth control or only drinking rarely have coffee will benefit from a much stronger and long-lasting effect. 

 
Beware the headaches

Some of the times when coffee certainly makes one unproductive is when the coffee-withdrawal headache appears. Particularly long-term coffee drinkers can experience these when their favorite brew is taken away. To prepare for such (hopefully rare) occasions, make sure you drink a lot of water, have some peppermint candies on hand, or take a ginseng pill. 

 
How to keep the productivity feel going

Another way to make yourself feel awake and energized even when the caffein effects have worn out is by eating grapefruits or having small amounts of sugar and healthy fats. It’s also worth remembering that smaller, yet more frequent doses of caffeine are much more effective than single large doses – so try swapping those extra-large lattes for some americanos sometimes! 

Editor's Note:

Alex Neag​​

PR Specialist

alex.neag@searchlaboratory.com

www.searchlaboratory.com

More Articles in This Category
The Rise of the Chief AI Officer

Oct 28, 2026

Jeremy Sisemore

For more than two decades, the Chief Information Officer (CIO) has been one of the most critical roles in Corporate Amer...

Finding Your Cadence - Adapting to Market Shifts in Recruitment

Oct 28, 2026

Michael Gionta

QUESTION: Mike, how are you seeing the recruiting market as we read the global news? Understanding the Recruiting Marke...

Profit from Locum Tenens Staffing!

Oct 28, 2026

Judy Collins

Placing Locum Tenens is a specialized recruiting model. In staffing, it generally refers to physicians and certain advan...

FEATURED ARTICLES
The Staffing KPIs that Predict a Good Quarter or a Painful One
The Staffing KPIs that Predict a Good Quarter or a Painful One

As we are knee deep in quarter 4, there is no better time than the present to monitor how you are...

By Jennifer Roeslmeier Mikels

October 28, 2026  |  145

Expert Advice, Productivity

Placeholder Image
Engineers in Demand!

With all the current economic activity, especially in the manufacturing/industrial sector, I aske...

By Judy Collins

October 1, 2026  |  445

Columns, Expert Advice, Trends

Placeholder Image
The Evolution of a Recruiter .. and why it matters

If you’re an experienced recruiter, chances are you’re doing pretty well. The business has it...

By Steve Finkel

September 16, 2026  |  426

Expert Advice, Productivity, Recruiting