Month: October 2022

When you’re low on energy, is it worth trying yerba mate, yaupon tea, matcha, and other beverages invading the coffee and tea space that promise similar energy perks and health benefits? Often marketed as wellness drinks, coffee alternatives like these are trending, according to the International Food Information Council.

So, how do a few popular alternatives stack up nutritionally? Do they rely on caffeine for an energy boost? Do they contain potentially healthy (or unhealthy) plant compounds?

The basics on coffee and tea

According to a National Coffee Association survey, 70% of American adults drink coffee, and 62% of those do so daily. Observational studies have linked compounds in coffee beans called polyphenols and antioxidants with health benefits, including a lower risk of type 2 diabetes, heart disease, and neurodegenerative disorders such as Parkinson’s and Alzheimer’s disease. Yet most of us probably don’t drink it for those reasons.

Coffee aficionados enjoy a caffeine energy boost that improves clarity and focus, and savor its fragrance and rich, deep flavor. Still, not everyone is a fan: caffeine makes some people feel jittery, and the caffeine and acidity can irritate sensitive stomachs.

Coffee’s cousin, tea, is the second most popular beverage globally behind water, and is enjoyed by a third of Americans. Most types of tea contain about half the caffeine of coffee (herbal teas have little to none) with less acidity. Tea contains health-promoting antioxidant compounds, such as flavanols.

Caffeine comparison: 8 ounces of brewed coffee contains about 95 mg caffeine; instant coffee about 60 mg; black tea about 47 mg; and green tea about 28 mg.

What to know about yerba mate

Yerba mate (or mate) is an herbal tea from the Ilex paraguariensis tree in South America that has an earthy and more bitter flavor than other teas. It contains antioxidant polyphenols like chlorogenic acid, plus as much caffeine as coffee or more (80 to 175 mg per cup). Preliminary research suggests it might promote weight loss and lower blood cholesterol, but studies are inconclusive. Users report less fatigue and better focus — likely from its caffeine content — but without jitteriness.

Downside: Certain processing methods of mate, such as drying the leaves with smoke, may introduce polycyclic aromatic hydrocarbons — the same carcinogenic substances that are found in grilled meats. Some research links drinking large amounts of mate over time with increased risk of certain cancers, including head and neck, stomach, bladder, and lung. However, unsmoked mate (which is processed by air drying) may be safer.

What to know about yaupon tea

Like mate, yaupon is an herbal tea. Native to the US, it has a mellow grassy flavor similar to green tea. It contains chlorogenic acid and antioxidants that are purported to decrease inflammation and boost energy. This tea has 60 mg caffeine per cup and also provides theobromine, a compound structurally similar to caffeine found in cocoa beans and many teas. Theobromine increases blood flow and may increase energy and alertness, but this boost is slower to start and lasts longer than caffeine, which provides a quick but short-lived boost.

Downside: The combination of theobromine and caffeine may increase heart rate and interfere with sleep, especially if you drink a large amount of yaupon or sip it too close to bedtime.

What to know about matcha tea

Matcha comes from the same Camellia sinensis plant as green tea. However, unlike green tea, matcha is grown in the shade, which protects it from sunlight and oxidation and contributes to its bright green color and higher polyphenol content. Whole tea leaves and stems of matcha are ground into a fine powder, which is then whisked with hot water or milk. Matcha contains about 40 to 175 mg caffeine per cup and has the same antioxidant polyphenols as green tea, specifically theanine and catechins. However, because whole leaves are used to make matcha, it may contain higher concentrations than standard green tea.

Downside: While green tea has low to moderate amounts of caffeine, matcha can have very high amounts, even more than coffee.

What to know about chicory coffee

Chicory is the root of the Chicorium Intybus plant that is dried, roasted, and ground to produce a beverage. Chicory contains prebiotic fiber called inulin that caramelizes during roasting, giving the drink a dark brown color with a nutty, sweeter, and less bitter flavor than traditional coffee. It tastes similar to regular coffee but does not offer the same energy boost, as it is caffeine-free. (Some people mix chicory coffee with brewed coffee for a lower-caffeine drink.) Animal studies show that chicory root has anti-inflammatory properties. Inulin may benefit the gut microbiome and bowel health, but the small amounts found in chicory coffee are not likely to provide such a benefit.

Downside: The chicory plant comes from the same family as ragweed, so chicory coffee may cause allergic reactions in people sensitive to ragweed pollen.

The bottom line

Coffee-alternative wellness drinks may contain similar plant compounds to those found in regular coffee and green or black tea. It’s fine to choose them if you like the taste. Just don’t assume that they’re healthier, because no strong evidence supports claims of weight loss, heart health, or cancer prevention.

These beverages are best enjoyed plain or with only a touch of lemon, honey, unsweetened milk, or plant milk. Processing and added ingredients can negate any health-promoting effects from naturally-occurring plant compounds. For example, some research suggests that adding protein and fat to tea through milk or creamer can reduce antioxidant properties and might deactivate flavonoids. And even if natural compounds remain intact, saturating a beverage with sugar, half-and-half, syrups, or whipped cream transforms it into a dessert, neutralizing any potential health perks.

About the Author

Nancy Oliveira, MS, RD, LDN, CDCES,

Contributor

Nancy Oliveira is manager of the nutrition and wellness service at Brigham and Women’s Hospital in Boston. In addition, she is the primary science writer at The Nutrition Source website from the Harvard T.H. Chan School … See Full Bio View all posts by Nancy Oliveira, MS, RD, LDN, CDCES

It’s hard to care about anything when you feel exhausted, burned out, or ragged around the edges. Your once-fiery enthusiasm may seem more like charred rubble due to overwhelming family responsibilities, a job that drains you, or financial struggles. Or maybe an illness, the uncertainty and disruptions of the age we live in, or a combination of factors has left you feeling as if you have precious little to give.

“What you’re experiencing is burnout. It’s real and it can lead to depression, anxiety, relationship damage, and an inability to function at home or at work,” says Dr. Marni Chanoff, an integrative psychiatrist with Harvard-affiliated McLean Hospital.

Take heart: With time and effort, you can refill your cup, slowly adding back a bit of the energy and joie de vivre you’ve been missing. Here are three ways to start.

1. Carve out time for yourself

Taking time for yourself isn’t a luxury; it’s essential to self-care. “You need to slow down and give yourself the opportunity to rest and rejuvenate,” Dr. Chanoff says, “Schedule it if you have to, starting with 10 or 15 minutes, a couple of times a day.”

How can you reclaim precious minutes in an overly full schedule? “Look at your day, week, or month, and be discerning about how many things you say ‘yes’ to in one period of time. Give yourself permission to say ‘no thank you’ to things that deplete you or don’t serve you,” Dr. Chanoff says.

Make small moments count: choose what makes you feel at peace. For example, have a cup of tea, or simply lay a blanket or mat on the floor at home or work and lie on your back. Don’t look at your phone or email. “You want to tell your body to take a break. It helps you reset and back away when stress draws you in,” Dr. Chanoff explains.

2. Commit to better health

A strong body helps balance the stressful situations that have caused your burnout. The basic recipe for good health includes:

• Exercise. Moderate intensity exercise, the kind that works the heart and lungs, releases important chemicals that help regulate mood, sleep, and many body systems. Aim for at least 150 minutes of exercise per week, which amounts to about 22 minutes a day. Start with just a few minutes a day if it’s all you can do. It doesn’t have to be fancy. “It can be any movement that brings you joy, like dancing, yoga, or brisk walking,” Dr. Chanoff suggests.
• A good diet. Eating lots of junk food (typically full of sugar, salt, and unhealthy saturated fat) fuels chronic stress, fatigue, depression, and anxiety. Choose more unprocessed foods such as vegetables, fruits, whole grains, legumes, lean proteins (fish or poultry), and unsaturated fats (such as avocados or olive oil). If time is an issue, Chanoff suggests batch-cooking simple, healthy foods you can have several days of the week. (Lentil or bean soup is a good one-pot meal. Throw in as many vegetables as you can.)
• Sleep. Insufficient sleep affects overall health, concentration, and mood. Try to sleep seven to nine hours per night. “It helps to wind down an hour or two before you fall asleep. And practice good sleep hygiene: turn off your phone, keep your room cool and dark, and go to sleep and wake up at the same time each day,” Dr. Chanoff advises.

3. Surround yourself with comfort

Hygge (pronounced HOO-ga) is the Danish concept of cozy comfort that brings happiness and contentment. Folks in Denmark know a thing or two about finding sunshine in cold dark months.

To practice hygge, surround yourself with people, activities, and things that make you feel cozy, loved, happy, or content. Go simple: spend time with your favorite people, add a small vase of flowers to your space, don fuzzy slippers once home, eat a treasured comfort food, or listen to a favorite song.

More ideas to try:

• Light a candle.
• Get under a heated blanket.
• Frame a photo of a happy time.
• Have breakfast in bed.
• Use pretty table linens.
• Indulge in art (check out various works at museums online).
• Stand still outside to listen to the sounds of nature.
• Curl up in a cozy chair.
• Window-shop in your favorite store.
• Wear a soft sweater that feels good on your skin.
• Use a silk or satin pillowcase on your bed pillow.
• Take a warm bath.
• Get an oil diffuser with a scent that reminds you of a place you love, like the beach or a pine forest.

Turn up the effect by savoring cozy comfort. How does it feel, taste, smell, or sound? “Engaging the senses with soothing stimulation can be nourishing. It counteracts ongoing stress that the nervous system endures, and may help to elicit the relaxation response — the opposite of the fight or flight [stress] response,” Dr. Chanoff explains. Breathing deeply will help, too.

Eventually, these bits of hygge, health, and personal time will give you something you probably haven’t allowed yourself in a while, and that’s compassion. Be gentle with yourself. Pamper your soul and replenish your cup, so you can continue being there for the important people and tasks in your life.

About the Author

Heidi Godman, Executive Editor, Harvard Health Letter

Heidi Godman is the executive editor of the Harvard Health Letter. Before coming to the Health Letter, she was an award-winning television news anchor and medical reporter for 25 years. Heidi was named a journalism fellow … See Full Bio View all posts by Heidi Godman