Coffee: Health Friend or Foe?

Expert Advice from Alan R. Gaby, MD, Aisle7 Chief Science Editor
Coffee: Health Friend or Foe?: Main Image
As usual, the truth lies somewhere in between.

QUESTION

I’ve always heard that is coffee bad for healthbut now it sounds like it may prevent certain diseases. So, is it good for me or not?

ANSWER

As usual, the truth lies somewhere in between.

Coffee concerns

Healthcare advocates do often caution against too much caffeine, and coffee in particular, especially for people managing stomach conditions like GERD and bone conditions like osteoporosis.

The other side of the coin

Before dismissing coffee entirely, remember that in addition to its troublesome acidic properties, it contains some antioxidant properties that make the pro/con question less straightforward.

For example, a recent animal study suggests that coffee may inhibit a protein associated with Alzheimer’s. This study was conducted in mice, so only very limited conclusions may be drawn about this effect, but other health effects have been studied in humans:

The bottom line

Moderation is key, so people with healthy bones and stomachs would still be well advised to keep their limit down to 1 or 2 cups of coffee daily. Everyone is different, however, and in the end it’s important to pay attention and notice how your body responds to caffeinated beverages.

Try not to rely on coffee as a substitute for sleep. And rely on good, nutrient-dense foods as a fuel source. Including 1 to 2 ounces of high-protein food with every meal keeps the body strong and blunts the rise in blood sugar after eating—meaning a steady flow of energy for you. Be sure to combine that protein with healthy fat (olive oil, avocado) and complex carbohydrates (whole grains).

Staying properly hydrated is also good for avoiding fatigue and supporting brain function and energy. So as part of a long-term health strategy, stick to your daily limit of coffee and experiment with other healthy drinks, such as water with a slice of lemon, or hot or iced tea.

An expert in nutritional therapies, Chief Medical Editor Alan R. Gaby is a former professor at Bastyr University of Natural Health Sciences, where he served as the Endowed Professor of Nutrition. He is past-president of the American Holistic Medical Association, served as a member of the Ad-Hoc Advisory Panel of the National Institutes of Health Office of Alternative Medicine, and gave expert testimony to the White House Commission on Complementary and Alternative Medicine on the cost-effectiveness of nutritional supplements. Dr. Gaby has conducted nutrition seminars for physicians and has collected over 30,000 scientific papers related to the field of nutritional and natural medicine. In addition to editing and contributing to The Natural Pharmacy (Three Rivers Press, 2006) and the A–Z Guide to Drug-Herb-Vitamin Interactions (Three Rivers Press, 2006), Dr. Gaby has authored Preventing and Reversing Osteoporosis (Prima Lifestyles, 1995) and Nutritional Medicine(2011), a comprehensive textbook he worked on for 30 years.