With our nutrition priorities now straight, it’s time to optimize. Along with sharply reducing sugar consumption, one of many other things you can do to improve your daily diet is indulge — or cultivate — a taste for bitter flavors.
If you find the idea off-putting, you are certainly not alone. America is still probably the most sugar-philic and bitter-phobic culture the world has ever known. The ancient European tradition of “digestive” bitters never caught on here, nor do we embrace the Chinese ideal of including a bitter food as part of every meal. Of the three truly bitter foods Americans eat regularly — coffee, chocolate and beer — the first two are typically vigorously sweetened.
But there is an appealing logic to consuming bitters for health. Just as sweets cause blood sugar, insulin, and hunger to spike and then dip — often leading, long term, to obesity and Type 2 diabetes — research indicates bitter foods can have the opposite effect, moderating both hunger and blood sugar.
Bitter foods challenge the liver. They make it work and help it to remain healthy, just as muscles challenged by exercise function better than ones that atrophy from underuse. A liver frequently challenged by bitters can efficiently process the occasional sweet treat, but inverting that bitter-sweet intake ratio — as far too many Americans do — leads to fatty liver disease, obesity and Type 2 diabetes.
So, which bitters are best? An ideal way to boost your bitter intake is via five to nine daily servings of vegetables, including some with a bitter flavor element such as radicchio, Belgian endive, and broccoli rabe. I also recommend:
- Bitter tonics: Aside from the well-known Angostura bitters, a proprietary product bottled in Trinidad and Tobago, many small, artisan bitters are now available via the Internet. They often feature the bitter, nontoxic root of the great yellow gentian, Gentiana lutea, in an alcohol base. While typically added to cocktails, bitter tonics can be added to nonalcoholic drinks as well, or even taken via mouth spray.
- Bitter melon, Momordica charantia: Widely available at Asian-themed supermarkets and also easy to grow from seeds, this traditional Okinawa favorite may help explain why Okinawans have the world’s longest lifespans. Start with the milder Chinese variety, then “graduate” to the more intensely bitter Indian version.
- Dandelion greens, genus Taraxacum, multiple species: There are few healthier habits than regularly eating dandelion greens, which combine the benefits of strong but appealing bitter flavor with extraordinary nutrient density, similar to that of kale. The greens are available in natural foods stores, or pick them from your yard (after making sure no pesticides or herbicides have been sprayed on them — and no dogs have visited the area).
Health considerations aside, gaining an appreciation for bitters can open a new world of pleasurable tastes. A meal of only sweets is like nursery rhyme — the artful addition of “counterpoint” bitters can elevate it to a symphony. At some level in this sweet-saturated culture, I think, many of us crave bitterness — perhaps this is why the three bitter foods listed above, beer, coffee and chocolate, are often consumed to excess?
So let’s all expand our bitter-flavor repertoires. In the comments, please share your favorite bitter foods!
Pollan, Michael, “In Defense of Food: An Eater’s Manifesto,” p. 156, Penguin, 2008.
Masé, Guido, “The Wild Medicine Solution: Healing with Aromatic, Bitter and Tonic Plants,” Healing Arts Press, 2013.
Reblogged from Dr. Andrew Weil via Huffingtonpost.com