Black Coffee & Weight Loss
Coffee drinkers love their morning cup o' Joe. In fact, according to a 2010 Filterfresh Coffee Report survey, 54 percent of those surveyed said they would give up their cell phone before giving up their daily cup of coffee.
And even though 96 percent of respondents report that they receive their daily shot of caffeine from coffee, the majority of coffee drinkers are not looking to black coffee as a meal replacement or weight loss contributor. But can drinking black coffee boost your weight loss efforts?
Coffee Aids Weight Loss
"Some studies have shown that drinking coffee with caffeine may slightly increase weight loss or in actuality prevent weight gain by suppressing the appetite or the desire to eat," says Kathy Taylor, a registered dietitian. "It may also help with calorie burning by stimulating thermogenesis--our body's way of generating heat from metabolizing food. Ultimately caffeine acts like a diuretic causing us to have water loss so there is a temporary decrease in body weight."
Often people trying to lose weight think that coffee may give them an edge, because after drinking coffee they often feel full and don't eat as much.
"Coffee is not a food substitute," says Dr. Danine Fruge, Associate Medical Director of the Pritikin Longevity Center & Spa. "It will only fool your brain for so long. You still need to eat."
- "Some studies have shown that drinking coffee with caffeine may slightly increase weight loss or in actuality prevent weight gain by suppressing the appetite or the desire to eat," says Kathy Taylor, a registered dietitian. "
Helps with Your Workout
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Coffee--and caffeine--is a great weight loss tool for several reasons, according to Maik Wiedenbach, owner of Adlertraining in New York City. "It is a powerful anti-oxidant, which is important for your recovery from exercise and overall immune health.
Also, coffee mobilizes free fatty acids, which can then be oxidized during exercises." Wiedenbach adds that coffee gives you a mental edge and greater focus.
- Coffee--and caffeine--is a great weight loss tool for several reasons, according to Maik Wiedenbach, owner of Adlertraining in New York City. "
Increased Metabolism
For maximum weight-loss success, the Weight Control Room website suggests drinking coffee black, on an empty stomach and only in moderation. The site says caffeine can increase your metabolism by stimulating your nervous system because it facilitates the burning of body fat by pulling fatty acids out of the fat cells. The site, however, cautions against drinking coffee while consuming carbohydrates. "If you drink coffee while eating carbohydrates the insulin produced in your body may override the fat burning effects of the caffeine."
- For maximum weight-loss success, the Weight Control Room website suggests drinking coffee black, on an empty stomach and only in moderation.
- The site, however, cautions against drinking coffee while consuming carbohydrates. "
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"Black coffee does get your heart pumping a little faster in the morning before a workout but it is stimulant induced and not natural," adds Taylor.
"My advice is to keep your coffee or any caffeinated beverages to only 2 per day"--that's two 8-oz. cups of coffee per day or two 12-oz. caffeinated sodas per day.
Taylor advises drinking them before noon so they won't negatively impact your sleep. "The ultimate goal is to get enough sleep (6 to 8 hours/night) so you don't need the stimulant, and that usually means cutting the TV off at a decent hour."
- "Black coffee does get your heart pumping a little faster in the morning before a workout but it is stimulant induced and not natural," adds Taylor. "
- My advice is to keep your coffee or any caffeinated beverages to only 2 per day"--that's two 8-oz.
Other Considerations
Coffee is an anorectic and will suppress your appetite. That's why it's important for coffee drinkers to consume more water and maintain a healthy diet.
"When people drink a lot of coffee they sometimes cut back on their water intake and are more prone to snack on unhealthy foods like pastries," says Dr. Fruge. "Sometimes people who drink coffee find themselves overeating later on in the day because they skipped meals while they were drinking coffee," she adds.
- Coffee is an anorectic and will suppress your appetite.
- When people drink a lot of coffee they sometimes cut back on their water intake and are more prone to snack on unhealthy foods like pastries," says Dr. Fruge. "
Warnings
Since coffee has a quick saturation effect, Wiedenbach cautions coffee drinkers to not use it every day. "High doses (above 800 mg/daily) can lead to heart palpitations, tremors and sweating," he adds. There's some good news, though.
"The body wanes off caffeine quickly; it only takes 5 days to clean the receptor cells. After that, you can enjoy the benefits anew," Weidenbach says.
- Since coffee has a quick saturation effect, Wiedenbach cautions coffee drinkers to not use it every day. "
- High doses (above 800 mg/daily) can lead to heart palpitations, tremors and sweating," he adds.
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References
- Kathy Taylor, RD; Grady Memorial Hospital; Atlanta, Georgia
- Filterfresh Coffee Service: National Coffee Day Study
- Maik Wiedenbach; owner, Adlertraining; New York, New York
- Weight Control Room: The Perks of Coffee
- Danine Fruge, M.D Associate Medical Director; Pritikin Longevity Center & Spa; Miami, Florida.
- Coffee consumption and health: umbrella review of meta-analyses of multiple health outcomes
- Coffee consumption and health: umbrella review of meta-analyses of multiple health outcomes
- Impact of coffee components on inflammatory markers: A review - ScienceDirect
- Coffee consumption and health: umbrella review of meta-analyses of multiple health outcomes
- Impact of coffee components on inflammatory markers: A review - ScienceDirect
- Coffee consumption and health: umbrella review of meta-analyses of multiple health outcomes
- Consumption of coffee or caffeine and serum concentration of inflammatory markers: A systematic review - PubMed
- Associations of coffee drinking with systemic immune and inflammatory markers
- Effects of coffee consumption on subclinical inflammation and other risk factors for type 2 diabetes: a clinical trial - PubMed
- Consumption of coffee or caffeine and serum concentration of inflammatory markers: A systematic review - PubMed
- Consumption of coffee or caffeine and serum concentration of inflammatory markers: A systematic review - PubMed
- Coffee consumption modulates inflammatory processes in an individual fashion - PubMed
- Chronic Inflammation - StatPearls - NCBI Bookshelf
- Consumption of coffee or caffeine and serum concentration of inflammatory markers: A systematic review - PubMed
- Coffee consumption and health: umbrella review of meta-analyses of multiple health outcomes
Writer Bio
California-based Claire Yezbak Fadden has been writing parenting and health-related articles since 1994. Her work has appeared in nearly 100 magazines and newspapers including "Women's World" and various parenting publications in the United States, Canada and Australia. Fadden earned her Bachelor degree in journalism from San Diego State University.