Fruit and Nut White Chocolate Truffles Recipe, Spotlight on Pistachios, The Scoop on Scoops, Coffee and A-Fib, Walk this Way to Cut Risks to Heart Health

Perfect for your New Year’s Eve celebration or to bring to a party, these luscious white chocolate truffles are a snap to make but look oh so elegant. As you set health goals for the coming year, simple lifestyle habits can have a big impact, especially on your heart. Read how coffee may stave off recurrent A-fib and how just 10 to 15 minutes of sustained walking can prevent many heart conditions.

Fruit and Nut White Chocolate Truffles

• Fruit and Nut White Chocolate Truffles

  Cranberries and pistachios pair so well in these creamy white chocolate truffles but have fun experimenting with your own combinations—the technique is exactly the same. 

  Ingredients

  • 4 ounces dried cranberries
  • 10 ounces shelled pistachios, divided use
  • 1 pound white chocolate, preferably 35% cacao
  • 1/2 cup heavy cream
  • 2 tablespoons extra virgin olive oil
  • 1 teaspoon vanilla extract

  Directions

  Step 1

  Coarsely chop the cranberries and 4 ounces of the pistachios; set aside. Chop the rest of the pistachios more finely and transfer to a shallow bowl; set aside.

  Step 2

  Coarsely chop the chocolate; reserve 2 ounces and place the rest along with the heavy cream in a large microwave-safe glass bowl. Microwave at 30% power for 2 minutes, stir, and repeat until the chocolate is not quite fully melted. Out of the microwave, add the remaining chocolate to the bowl, let sit for 2 minutes, and then stir until smooth.

  Step 3

  Stir in the olive oil and vanilla, then fold in the coarsely chopped cranberries and pistachios. Turn the mixture onto a parchment paper–lined rimmed sheet pan or cookie sheet and gently flatten it with a spatula. Place in the fridge for 20 minutes to firm up for shaping.

  Step 4

  Once chilled, transfer the paper with the chocolate to your countertop and line the sheet pan with a clean piece of parchment. Using a 1-tablespoon scoop, make a truffle ball and drop it into the bowl of chopped pistachios. Roll it in the nuts, then place on the prepared sheet pan. Repeat with the rest of the chocolate.

  Step 5

  Place the pan in the fridge to firm up the truffles, about 20 minutes. If not serving right away, place them in a tin or covered dish and keep in the fridge. Refrigerated, the truffles will stay fresh for up to 2 weeks.

  Yields about 4 dozen truffles

Healthy Ingredient Spotlight

Picking Pistachios

Shelled pistachios are the easiest for cooking as well as snacking, but keep in mind that they’re usually roasted and salted—not the best option for sweets. When using pistachios for baking, making truffles, or as a pretty garnish, for instance, look for shelled pistachios marked “raw.” These are in their natural state, unroasted and unsalted.

Quick Kitchen Nugget

The Scoop on Scoops

Scoops with a spring-loaded handle are great for dishing out ice cream as well as for forming truffles, cookies, and even meatballs! You might already have one or more in your tool drawer. But if not or if you’re looking to expand the range of sizes you have, know that cookie scoops and ice cream scoops aren’t 100% interchangeable. Some cookie scoops are sturdier and might have sharper edges. I’ve always found that the spring-loaded handle is the most important feature because it allows you to release the food easily, preserving much of its rounded shape. 

Scoops tend to come sized by the volume they hold, such as 1-, 2-, and 3-tablespoon (those measurements roughly correspond to 1.5, 1.75 and 2 inches in diameter), and you can find them all the way up to a 1/2 cup or more. Look for stainless steel and, if you use them often, an ergonomic design with a soft grip that’s easier on your hands. 

For Your Best Health 

Coffee and A-Fib

New research suggests that drinking coffee may help protect against atrial fibrillation, or A-fib, a common heart rhythm disorder that causes the heart to beat too quickly and irregularly, sometimes leading to stroke or heart failure.

For years, doctors have advised people with A-fib and other heart issues to stay away from caffeine, fearing it could worsen symptoms. But research done at the University of California San Francisco and the University of Adelaide in Australia found just the opposite.

“Coffee increases physical activity, which is known to reduce atrial fibrillation,” explained Gregory M. Marcus, MD, an electrophysiologist at UCSF Health and the senior author of the study, which was published in JAMA. Dr. Marcus added that “caffeine is also a diuretic, which could potentially reduce blood pressure and in turn lessen A-fib risk. Several other ingredients in coffee also have anti-inflammatory properties that could have positive effects.”

Rates of A-fib have been climbing in recent years, largely due to aging populations and increasing obesity. More than 10 million adults in the United States have been diagnosed, and experts estimate that as many as one in three people may experience the condition at some point in their lives.

To explore whether coffee helps or harms, the researchers designed the DECAF (Does Eliminating Coffee Avoid Fibrillation?) study, the first randomized clinical trial to test the relationship between caffeinated (despite the study’s acronym) coffee and A-fib. 

The trial involved 200 patients who were regular coffee drinkers and had persistent A-fib or a related condition known as atrial flutter along with a history of A-fib. All underwent electrical cardioversion, a procedure that uses a controlled electrical shock to restore normal heart rhythm. Participants were randomly assigned to drink either at least one cup of caffeinated coffee or an espresso shot each day or completely avoid coffee and other caffeinated beverages for six months.

At the end of the study, the group that drank coffee experienced a 39% lower risk of recurring A-fib episodes. In addition to coffee’s potential anti-inflammatory effects, the researchers proposed that those who drank coffee may have naturally replaced less healthy drinks, such as sugary sodas, with coffee instead.

“The results were astounding,” said first author Christopher X. Wong, PhD, of UCSF, the University of Adelaide, and the Royal Adelaide Hospital. “Doctors have always recommended that patients with problematic A-fib minimize their coffee intake, but this trial suggests that coffee is not only safe but likely to be protective.”

Fitness Flash

Walk this Way to Cut Risks to Heart Health

New research revealed that walking in uninterrupted longer bouts of 10 to 15 minutes significantly lowers cardiovascular disease risk by up to two-thirds compared to shorter strolls of under 5 minutes. 

An international team of researchers from the University of Sydney and Universidad Europea found that even people who walk fewer than 8,000 steps daily can see major heart health benefits simply by changing how they walk. Those who took their steps in one or two continuous sessions had lower rates of heart attacks, strokes, and death. Even when covering the same total number of steps, uninterrupted longer walks appear to provide greater benefits for the heart than do scattered short strolls throughout the day. 

The work, which was published in the Annals of Internal Medicine, explored how walking patterns affect the health of people who are generally inactive. The study involved 33,560 adults between the ages of 40 and 79 who typically walked fewer than 8,000 steps a day and had no history of cardiovascular disease or cancer. Participants wore research-grade wristbands for one week to record both their step counts and how their steps were distributed throughout the day.

The researchers followed their health outcomes for about eight years and found striking differences in cardiovascular risk between those who walked in shorter versus longer bouts:

• People who walked continuously for 10 to 15 minutes daily had only a 4% chance of experiencing a cardiovascular event such as a heart attack or stroke compared to a 13% risk among those who walked continuously for just 5 minutes a day.
• The benefits were greatest for the least-active individuals, particularly those taking 5,000 or fewer steps. Within this group, the risk of developing cardiovascular disease fell from 15% among short walkers to 7% among those who walked up to 15 minutes at a time.
• Among the most-sedentary participants (5,000 or fewer steps a day), the risk of death dropped from 5% for those walking in 5-minute bouts to under 1% for those taking longer walks.

Co-lead author Matthew Ahmadi, PhD, deputy director of the Mackenzie Wearables Research Hub and member of the Charles Perkins Centre at the University of Sydney, explained: “For the most inactive people, switching from brief walks here and there to longer continuous walks may come with some health benefits. There is a perception that health professionals have recommended walking 10,000 steps a day is the goal, but this isn’t necessary. Simply adding one or two longer walks per day, each lasting at least 10 to 15 minutes at a comfortable but steady pace, may have significant benefits, especially for people who don’t walk much.”

Senior author Professor Emmanuel Stamatakis, director of the Mackenzie Wearables Research Hub and physical activity theme leader at the Charles Perkins Centre, added: “We tend to place all the emphasis on the number of steps or the total amount of walking but neglect the crucial role of patterns—for example, how walking is done.”

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Lobster Risotto  Recipe, Spotlight on Lobster and Handling Lobster Tails, Music and Your Brain, Poor Sleep Doubles Running Injuries 

Love to pull out all the stops for the holidays? This lobster risotto is a crowd-pleaser, with simple directions to master the dish. At the time of year when many of us think about improving health, two new studies provide easy-to-adopt lifestyle habits for better living: how music can help avoid cognitive decline and how sleep can help avoid sports injuries. 

Lobster Risotto 

• Lobster Risotto

  A delicious and festive dish, this can be made quite easily with store-bought lobster broth and a pound of cooked lobster meat. I’m also including directions for making it from scratch, if you prefer, simplified by using only tails. You can get even more flavor from two whole lobsters—after steaming, remove all the claw and tail meat, then use all the shells, legs included, for the stock.

  Ingredients

  For Homemade Lobster Stock:

  • 4 small (4-ounce) or 2 large (8-ounce) lobster tails, defrosted if frozen
  • 3 tablespoons extra virgin olive oil
  • 2 celery stalks, trimmed and diced
  • 2 carrots, peeled and diced
  • 1 large onion, peeled and diced
  • 2 tablespoons tomato paste
  • 1/2 teaspoon sweet paprika, such as Heirloom Sweet Paprika
  • 2 bay leaves

  For the Risotto:

  • 3 or 4 threads saffron
  • 1/2 cup dry vermouth
  • 3 tablespoons extra virgin olive oil, plus more for drizzling
  • 2 large shallots, minced
  • 1-1/2 cups short grain risotto rice, such as carnaroli, vialone nano, or arborio
  • Reserved homemade lobster stock or 4 cups best-quality store-bought stock
  • Reserved lobster meat or 8 (or more) ounces store-bought lobster meat
  • 3/4 cup freshly grated Parmigiano-Reggiano, divided use
  • Freshly ground black pepper to taste
  • 2 tablespoons chopped fresh chives

  Directions

  Step 1

  To make the stock: Steam the lobster tails on a rack over simmering water in a large covered pot until they turn a bright red-orange, about 8 minutes. Use tongs to transfer them to a cutting board, then pour the cooking liquid into a 4-cup heatproof measuring cup; if needed, add enough water to make 4 cups.

  Step 2

  Use kitchen shears to cut through the underside of the shells and remove the tail meat. Slice into 1-inch medallions, place in a dish, and cover; set aside.

  Step 3

  Heat a large skillet or Dutch oven. When hot, add the olive oil, lobster shells, and all the vegetables. Sauté until the vegetables soften, stirring frequently. Add the tomato paste to the center of the pan and cook it until it darkens in color. Carefully whisk in the reserved liquid, plus another 2 cups of water, the paprika, and the bay leaves. 

  Step 4

  Bring to a boil, then simmer for an hour. Strain the broth into a clean saucepan, pressing down on the vegetables to extract all the liquid. You should have 4 cups; if not, add enough water to make that amount.

  Step 5

  To make the risotto: Soften the saffron in the vermouth; set aside. Bring the lobster stock to a low simmer in a medium saucepan. Heat a heavy sauté pan or Dutch oven over medium heat. When hot, add the olive oil and shallots, sautéing them until soft, but don’t let them brown. Add the rice to the pan and stir to thoroughly coat with the oil. Cook until the rice is slightly translucent, about 7 to 10 minutes, stirring often.

  Step 6

  Add the vermouth-saffron mix to the pan and cook until the liquid has nearly evaporated. Ladle 1/2 cup of the hot stock into the rice mixture and stir continuously. When the liquid is almost completely absorbed, stir in another 1/2 cup of hot stock. Repeat until the rice is creamy yet al dente, about 25 minutes (you may not need all the stock). 

  Step 7

  Stir in 1/2 cup of the Parmigiano-Reggiano and the lobster medallions. If the risotto is too thick, stir in any remaining stock or water, 1/4 cup at a time. Season to taste—the risotto might taste salty enough from the cheese but will benefit from a few twists of a pepper grinder. Serve immediately, topping each portion with a drizzle of olive oil and some chives and passing the rest of the cheese on the side.

  Yields 4 servings

Healthy Ingredient Spotlight

Lobster

Unlike many other splurges, you can enjoy lobster without any guilt. It does have dietary cholesterol, but the cholesterol in foods isn’t what impacts a person’s cholesterol level—that has more to do with saturated fat consumption, and in that department lobster comes in under many other protein sources. It also has far fewer calories than an equivalent portion of meat. Lobster’s a good source of protein and, while it doesn’t have as much omega-3 fatty acids as a fatty fish like salmon, it has more than other types of shellfish. 

Quick Kitchen Nugget

Handling Lobster Tails

Most tails are sold frozen. Let them slowly defrost overnight in a bowl in your fridge. As with all shellfish, whether you steam, boil, or grill it, avoid overcooking, which can make the meat rubbery. When the shells go from blue or brown to orangey red, you know they’re done, typically about 1 minute per ounce (e.g., 6 minutes if the tails weigh about 6 ounces). Use a pair of kitchen shears to cut the length of the undersides and release the meat. If you’re making a cold recipe or not using the meat right away, place it in a sealed glass container in the fridge.

For Your Best Health 

Music and Your Brain

Listening to music after age 70 appears to be linked with a meaningful reduction in dementia risk, according to a research team from Monash University in Melbourne, Australia. The project, led by Monash honors student Emma Jaffa and Professor Joanne Ryan, examined how both listening to music and playing instruments relate to cognitive health in later years. 

The researchers based their work on information from the ASPirin in Reducing Events in the Elderly (ASPREE) study and the ASPREE Longitudinal Study of Older Persons sub‐study, analyzing data from more than 10,800 older adults.

People who reported always listening to music demonstrated the strongest cognitive advantages, with a 39% lower incidence of dementia and a 17% lower incidence of cognitive impairment, along with higher overall cognitive scores and better episodic memory (used when recalling everyday events). Those who both listened to and played music on a regular basis had a 33% reduced risk of dementia and a 22% reduced risk of cognitive impairment.

The outcomes of the research “suggest music activities may be an accessible strategy for maintaining cognitive health in older adults, though causation cannot be established,” Jaffa said.

Senior author Professor Ryan emphasized the urgency of exploring options to help delay or prevent dementia. “With no cure currently available for dementia, the importance of identifying strategies to help prevent or delay onset of the disease is critical,” she said. “Evidence suggests that brain aging is not just based on age and genetics but can be influenced by one’s own environmental and lifestyle choices. Our study suggests that lifestyle-based interventions, such as listening to and/or playing music can promote cognitive health.” The results were published in the International Journal of Geriatric Psychiatry.

Fitness Flash

Poor Sleep Doubles Running Injuries 

If you’re one of the 620 million people who regularly go for a run, you probably like to get an early start. But if you haven’t slept well the night before, you could be putting yourself at greater risk of injury.

A survey of 425 recreational runners was conducted by Professor Jan de Jonge, PhD, a work and sports psychologist at Eindhoven University of Technology in the Netherlands and adjunct professor at the University of South Australia, and Toon W. Taris, PhD, of the Department of Social, Health and Organizational Psychology at Utrecht University in the Netherlands. The researchers discovered that participants who reported shorter sleep duration, lower sleep quality, or frequent sleep problems were almost twice as likely to experience an injury compared to those who slept well.

The results, published in Applied Sciences, provide what Dr. de Jonge calls “compelling evidence that sleep is a critical yet often overlooked component of injury prevention” and not just recovery. “While runners specifically focus on mileage, nutrition, and recovery strategies, sleep tends to fall to the bottom of the list,” he explained. “Our research shows that poor sleepers were 1.78 times more likely to report injuries than those with stable, good-quality sleep, with a 68% likelihood of sustaining an injury over a 12-month period. That’s a strong reminder that how well you rest is just as important as how hard you train.”

Recreational running remains one of the most popular sports worldwide, yet it carries a substantial risk of injury. Studies estimate that up to 90% of runners will be injured at some point, resulting in millions of dollars lost each year in medical bills and missed work. Dr. de Jonge’s team took a comprehensive approach, examining sleep not only in terms of duration but also quality and disorders. This broader view helped identify how different aspects of sleep contribute to physical vulnerability.

“Sleep is a vital biological process that allows the body and mind to recover and adapt to the physical and mental demands of training,” said Dr. de Jonge. “When sleep is disrupted or insufficient, the body’s ability to repair tissues, regulate hormones, and maintain focus diminishes, all of which can increase injury risk.”

The study revealed that runners who struggled with falling asleep woke up frequently during the night or who rarely felt rested were the most prone to injury. In contrast, those who maintained consistent sleep schedules and felt well rested reported significantly fewer injuries. 

Experts generally recommend seven to nine hours of sleep per night, though athletes often benefit from additional rest, including short naps, to enhance both physical and mental recovery. To improve sleep quality, maintaining consistent bedtimes, limiting screen use before sleep, reducing caffeine and alcohol, and maintaining a quiet, cool bedroom environment are all advised, noted the researchers.

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