Given all the focus on staying healthy, it is natural to wonder: how can I boost my immune system?

There is plenty of information on the web. A 2019 study published in Frontiers in Medicine found 185 web pages associated with the phrase “boost immunity.”

On any given day we might experience sadness, loneliness, anxiety, and uncertainty, along with happiness, empathy and gratitude. Psychologists have a name for this roller coaster of emotions. They call it “normal.”

The emotion that intrigues me most is gratitude. It is the ability to…

While most organs decline with age, this isn’t true of the brain. Thanks to the brain’s neuroplasticity, it has a remarkable capacity to learn and grow—but only if we keep it engaged. Kathryn Papp, a neuropsychologist at Harvard Medical School, says that to maximize our brain’s health we need…

My husband and I had both gone to separate grocery stores searching for produce. I came home with a limp head of romaine and two apples. He came home with a crusty loaf of slightly warm, fresh-baked bread. I tore off huge chunks and put them in my mouth, stopping only to butter, until my husband pulled the remaining loaf from my outstretched hands.

Knute Rockne, Norte Dame’s historic football coach, said, “When the going gets tough, the tough get going.” To paraphrase that for these shelter-at-home-days:

When the going gets tough, the tough get moving

While at-home confinement could make us more sedentary, it doesn’t have to.

I recently had the pleasure of puppy sitting a five-month-old Havanese named Bindy. Despite being in the midst of a global pandemic with its associated media frenzy, I found myself less stressed and more joyful. It’s no secret that dogs contribute positively to our well-being. Harvard Medical School published a report, Get Healthy, Get a Dog, that emphasizes both the physical and mental health aspect of dogs. These include…

It turns out that diversity isn’t just important for society. It is important to your health – especially your gut microbiome. This is the collection of bacteria that reside in our guts. There are trillions of these bacteria, mostly “good guys” as opposed to pathogens.

In my research on healthy aging, I came across an article in The Harvard Gazette called “Good genes are nice but joy is better.” It described an 80 year longitudinal study, started in 1939 with 268 male Harvard graduates and similarly aged men from inner city Boston. The goal was to determine the top predictors for healthy and happy lives.

As part of my annual check-up, I had my cholesterol tested, certain that the numbers would improve due to a year of great nutrition and exercise. Imagine my surprise – and disappointment – when the LDL (“bad” cholesterol) and triglycerides had actually gone up. The overall ratios were excellent and hadn’t changed in the past 10 years. However, I could not see beyond those other two numbers. How could they be bad, when I had been so good?

A friend told me about a recent trip to the Kaiser Emergency Room in which she and other patients were given a weighted blanket in the waiting room. She was amazed at the calming effect it had on her and how it reduced both her heart rate and blood pressure by the time she saw a doctor. She bought a similar blanket for home and told me, “I am sleeping better, longer and deeper than I have for years.” This made me curious – what does the research say?

With a current market value of $4.5 billion and distribution in over 17,000 restaurants (1) as well as grocery stores, the Impossible Burger is getting the attention of the cattle ranchers in a way that Tofurkey never did. But is the Impossible Burger good for you?

What ever happens to those resolutions? Do you find yourself making the same ones year after year because you never quite master them? Do you even remember what your resolutions are by year end?

Too often, resolutions are aspirational plans without a means to accomplish them. That’s where habit comes in. Think of a resolution as a goal, and habits as a system for accomplishing the goal. James Clear, author of Atomic Habits, says…

We’re familiar with two popular measurements, heart rate and blood pressure, to indicate the health of an individual. In both of these cases, lower is better with respect to overall health.

Another measurement called heart rate variability (HRV) is getting the attention of fitness experts. This is the variability in the length of time between your heart beats. For example, if you have a resting heart rate of 60, your heart doesn’t simply beat once per second. Rather there are millisecond variations between beats and this is what HRV measures.

Two recent Smart Bite blogs talked about the importance of exercise. Cardio training is especially important to help our bodies age better at the cellular level. Strength training is key to maintain muscle mass, bone strength and functional movement. We all know about the importance – but who has more time in the day to exercise? Here are a few tips from the broader Zing community on exercise options for people who travel, don’t have access to equipment, have hectic jobs or are just plain busy!

Strength training is more important than ever as we age. In addition to firming and toning which make us look good, strength training has these health benefits:

Who wouldn’t want to look better and feel healthier? This is true no matter what decade of life you are in. The good news is this: there are things you can do now to improve the way you age at a cellular level.

For years we’ve heard the advice to cut down on red meat and processed meat to avoid health risks such as heart disease and cancer. On September 30th, an international group of researchers turned that advice on its head in an article published in the Annals of Internal Medicine.

For people trying to eat healthy and manage their weight, finding the perfect snack can be a bit of a quest. Often they tire of their “go-to snack” or find that they are still hungry after eating it. Here are snack guidelines as well as recipes.

For decades we have heard “stress is bad” and “you need to better manage your stress.” Stress has been blamed for everything from the common cold to high blood pressure and cardiovascular disease. We’re afraid of dying from stress – but we don’t know how to deal with it. However, new research shows that stress itself isn’t the enemy – rather it’s our perception of stress that impacts our health and mortality.

When we think of food, we think of nutrition, but researchers and physicians have come to understand that it’s more than that – it’s medicine.