Showing posts with label Coffee. Show all posts
Showing posts with label Coffee. Show all posts

Healthy coffee

For years, we’ve been told breakfast is the most important meal of the day (though some would argue against that advice). But for those of us who need a little extra push to access our inner morning person, scrambling an egg isn’t even fathomable until we’ve at least had one (or five) cups of joe.
Studies have shown that drinking coffee alone has health benefits that go beyond helping us become real humans again—like reducing our risk of type 2 diabetes. But since it’s the very first thing we put in our bodies each day after we open our eyes, why not see if there’s a way to sneak a few extra nutrients in there?
Here are a few of our favorite hacks to justify your insatiable caffeine addiction pack even more nutrition into your daily caffeine routine.

1. Add a dash of cinnamon.

Here’s a way to add a little seasonal flair to your caffeine routine while also supporting heart health and balancing blood sugar levels. (PSL, can you do that?) Adding a pinch of cinnamon can boost antioxidants, lower your blood sugar, and even cut your risk of heart disease. Plus, it tastes so good that you might finally kick the cream and sugar habit because, really, it doesn't need anything else.

2. Drink more chocolate.

OK, just to be clear, we’re not encouraging you to start melting entire Hershey’s bars into your coffee. But adding a little cocoa is cool with us.
Here’s why: Adding a teaspoon of unsweetened cocoa (we’re talking the fermented seeds from the cacao tree) offers anti-inflammatoryand antioxidant qualities that can help your body by lowering blood pressure, balancing cholesterol, and helping to manage type 2 diabetes. Think a homemade mocha with zero added sugar, although we think a little drizzle of maple syrup would be good in this too.

3. Add flavor with coconut oil.

If you like your coffee on the sweeter side, swap out those artificial vanilla and hazelnut creamers and syrups for a naturally tropical taste by adding a tablespoon of coconut oil. And while coconut oil might not be the “cure-all” it’s made out to be, adding it to your coffee may have a few health benefits, from contributing to weight loss to possibly preventing Alzheimer’s disease. While these health claims are still under investigation, we think it's worth adding it to your coffee for the flavor alone. The creaminess is crazy.

4. Call in the collagen.

From health bloggers to celebs (hey, Jennifer Aniston), it seems like everyone is hopping on the collagen bandwagon this year—adding it to smoothies, cooked meals, and... you guessed it... coffee. If you’re not on board yet, don't believe everything you hear about collagen—sprinkling it into a smoothie probably won't make you look 30 years younger.
Here's what you should know: Collagen is the protein-rich connective material between tissue and bones (so, yup, veg-heads, you’ll have to sit this one out). It comes in a powder form, so you can stir it into pretty much anything to get a major protein boost that will help you kick-start your day. There’s also some preliminary evidence it can help keep your skin hydrated, improve alcohol-induced liver damage, and support joint health. Look for a brand that doesn't change the flavor, like Further Food Collagen Peptides, so you aren't scrunching up your nose at every sip.

5. Butter it up.

We know, we can’t believe it is butter in there, either. Buttered (a.k.a. “Bulletproof”) coffee has been making celebs, athletes, and health bloggers alike get friendlier with fats. Why? Some claim this buttery buzz gives them more energy, improves brain function, and aids in weight loss—particularly if these folks are following a ketogenic dietalready.
If you decide to slide a slice into your morning joe, try using grass-fed butter, which has a higher amount of omega-3 and vitamin K than regular butter.

6. Make cafe au oats.

When the morning rush gets between us and breakfast, we become our worst selves (hangry, stuck in rush-hour traffic, staring at a giant billboard of a breakfast sandwich). But here’s a way to grab breakfast and coffee on your way out the door: Brew some caffeine-packed oats in your thermos for a delicious morning meal. Not only are you getting your energizing fix, but you're also eating a solid breakfast because oatmeal comes packed with fiber and minerals like magnesium, zinc, manganese, selenium, and iron.

7. Add some ashwagandha powder.

If you’re looking to add an extra health kick to your coffee but still want it to look like, well, coffee, try sprinkling in some ashwagandha powder. You may want to combine this with some cinnamon and coconut oil since it can have a pretty strong flavor, but some people are swearing by this adaptogen trend. While it’s used heavily in Ayurvedic medicine, mainstream health connoisseurs are starting to use it more and are noticing that it may help reduce stress and possibly even increase physical stamina.

8. Get your fill of cardamom.

Cardamom has been dubbed the “queen of spices”—and it’s not just because of its rich, warm taste. In some ancient medicinal traditions, this powerful spice was used to treat everything from gum infections to tuberculosis. And while we’re not recommending you try to whip up a DIY cardamom cure for either of those, one recent study suggests the spice may have antimicrobial properties so you can fight off pesky bacteria like E. coli. And adding it to your coffee might just improve your social health, since it’s been used as a natural breath freshener and, well, coffee breath is a thing.

9. Turn up the heat.

Nope, we’re not talking temperature. If you want to spice up your morning routine, add a dash of cayenne into your morning brew. Trust us, not only will it wake up your taste buds, but it will also give you a nutrient boost early on in your day.
Cayenne has been used to manage stomach problems, lack of appetite, and circulatory issues for thousands of years in Native American medicine. Recent research shows that it may relieve pain from headaches, help digestion, and even prevent heart disease. It's pretty much a coffee-obsessed, spicy-food lover's dream.

Something to Sip On

Though these additions are all fun ways to sneak a little extra something into your morning, let’s face it—our pantries aren’t always stocked with collagen peptides, and we’re guessing your local barista won’t have ashwagandha powder on hand. But one thing Karman Meyer, R.D., recommends is including something most of us already plan on putting in our morning joe.
“Milk, lactose-free or not, will provide essential vitamins and minerals,” Meyer says. “By adding 1/4 cup milk to your morning joe, you'll get 2 grams of protein, 8 percent of the daily value of calcium, and 6 percent of the daily value of vitamin D, riboflavin, and phosphorus... essential for bone health, red blood cell production, and metabolism.” So no matter where you are—or whether or not you’re fully awake—there’s a way to add a little boost to your daily cup.

Coffee

Do coffee drinkers live longer than non-coffee drinkers? Is it “wake up and smell the coffee” or don’t wake up at all? I discuss these questions in my video, Coffee and Mortality.
The largest study ever conducted on diet and health put that question to the test, examining the association between coffee drinking and subsequent mortality among hundreds of thousands of older men and women in the United States. Coffee drinkers won, though the effect was modest, a 10-15% lower risk of death for those drinking six or more cups a day. This was due specifically to lower risk of dying from heart disease, respiratory disease, stroke, injuries and accidents, diabetes, and infections.
However, another study that amount of coffee was found to increase the death rate of younger people under age 55. It may be appropriate, then, to recommend that you avoid drinking more than four cups a day. But if you review all the studies, the bottom line is that coffee consumption is associated with no change or a small reduction in mortality starting around one or two cups a day, for both men and women. The risk of dying was 3% lower for each cup of coffee consumed daily, which provides reassurance for the concern that coffee drinking might adversely affect health, or at least longevity.
A recent population study found no link between coffee consumption and symptoms of GERD, reflux diseases such as heartburn and regurgitation. If you actually stick a tube down people’s throats and measure pH, though, coffee induces significant acid reflux, whereas tea does not. Is this just because tea has less caffeine? No. If you reduce the caffeine content of the coffee down to that of tea, coffee still causes significantly more acid reflux. Decaf causes even less, so GERD patients might want to choose decaffeinated coffee or, even better, opt for tea.
Coffee intake is also associated with urinary incontinence, so a decrease in caffeine intake should be discussed with patients who have the condition. About two cups of coffee a day worth of caffeine may worsen urinary leakage.
A 2014 meta-analysis suggested that daily coffee consumption was associated with a slightly increased risk of bone fractures in women, but a decreased risk of fractures in men. However, no significant association was found between coffee consumption and the risk of hip fracture specifically. Tea consumption may actually protect against hip fracture, though it appears to have no apparent relationship with fracture risk in general.
Certain populations, in particular, may want to stay away from caffeine, including those with glaucoma or a family history of glaucoma, individuals with epilepsy, and, not surprisingly, people who have trouble sleeping. Even a single cup at night can cause a significant deterioration in sleep quality.
We used to think caffeine might increase the risk of an irregular heart rhythm called atrial fibrillation, but that was based on anecdotal case reports like one of a young woman who sufferedatrial fibrillation after “chocolate intake abuse.” These cases invariably involved the acute ingestion of very large quantities of caffeine. As a result, the notion that caffeine ingestion may trigger abnormal heart rhythms had become “common knowledge,” and this assumption led to changes in medical practice.
We now have evidence that caffeine does not increase the risk of atrial fibrillation. Low-dose caffeine—defined as less than about five cups of coffee a day—may even have a protective effect. Tea consumption also appears to lower cardiovascular disease risk, especially when it comes to stroke. But given the proliferation of energy drinks that contain massive quantities of caffeine, one might temper any message that suggests that caffeine is beneficial. Indeed, 12 highly caffeinated energy drinks within a few hours could be lethal.

To learn more about various health aspects of coffee, see my videos Coffee and Cancer, What About the Caffeine?, Preventing Liver Cancer with Coffee?, and Coffee and Artery Function.
And, for more on controlling acid reflux, see Diet and GERD Acid Reflux Heartburn and Diet and Hiatal Hernia.
In health,
Michael Greger, M.D.