The Best Foods to Boost Your Immune System

During the holidays and the chilly winter season, we tend to gather more often with others indoors. As a result, flu and cold viruses quickly make their way around. You can protect yourself and your family from illness by wearing masks, washing your hands, and getting flu shots.

However, you can also be mindful of what you eat and drink as a preventative measure to stay healthier. Consider adding the following foods to your diet to keep your immune system humming along—no matter what time of year it is.

Bluberries

These powerful berries contain antioxidants that have been proven to aid the respiratory tract defense system. Add 1/2 cup to one whole cup of blueberries to your cereal, oatmeal, smoothie, salads or yogurt every day.

Fish

Oily fish such as tuna, salmon, anchovies and sardines are packed with Omega-3 healthy fats that can reduce inflammation and the risk of chronic diseases and heart disease. It’s recommended to eat two servings per week at three ounces per serving.

Broccoli

This crunchy, dark green vegetable is packed with antioxidants and vitamin C, true heros fighting for your immune system. Some studies have shown that 2-3 servings per week may help to reduce risk of certain cancers. Try adding one cup of cooked or raw broccoli to your meals at least twice a week for its health benefits.

Spinach

Another dark green vegetable, spinach is a powerhouse when it comes your immune system. It’s packed with vitamins A and C that are known to enhance immune system function, as well as carotenoids and flavonoids that help prevent the common cold in healthy individuals. Add two cups of dark, leafy greens such as spinach to your food intake every day to get the most benefit from its nutrients. Spinach is great cooked as a side dish or raw in salads and smoothies.

Ginger

Ginger is a slightly spicy, warming ingredient with anti-inflammatory properties. It can be cooked into your favorite dishes, added to smoothies, or enjoyed with a cup of tea. Ginger has been known to calm upset stomachs and soothe sore throats. Try adding a tablespoon of grated or chopped ginger to your next stir fry or soup recipe. If you’re feeling unwell, add a few slices to a cup of warm lemon water as a way to stay hydrated.


While we don’t suggest a restrictive diet any time of year, we do suggest being aware of certain foods. Consider limiting:

  • Fried foods
  • Fast food
  • Candy
  • Soda and sugary drinks
  • Alcohol and caffeine


Indulging in eggnog and pumpkin pie happens, so don’t be too hard on yourself this holiday season! Give yourself permission to enjoy your favorite holiday treats and allow yourself to truly savor them. Just keep in mind your portions and sugar intake and remember to eat a healthy, balanced diet full of fruits, vegetables and lean protein.

Loving Your Heart at Every Age

When you make healthy choices, you’re giving yourself the opportunity for a longer and healthier life. Prevention is the best medicine when it comes to your heart and it’s never too early to learn about the importance of heart health. Let’s break down some basics and actions you can take at any age.

 

Teens: According to the CDC, tobacco product use primarily starts in adolescence. In fact, nearly 9 out of 10 adults started smoking before the age of 18. Reasons why teens and young adults start smoking include:

  • Their parents smoke
  • They’re under peer pressure
  • They want to show their independence
  • Marketing companies use clever tactics to appeal to younger people

Try this: If you have young children, teach them the dangers of smoking and the long-term health effects. Let them know that smoking as little as 100 cigarettes could make them addicted and quitting can be tough. If you smoke, know that quitting greatly increases your cardiovascular health and sets a good example for young people.

 

20s: This is when most people are in their physical prime! Now is the time to discover the benefits—for your body and mind—of a regular exercise routine. Moving your body every day and doing strength training can establish a healthy routine to take with you as you age.

Try this: Try different forms of exercise to find those that you like. Your body will appreciate aerobic and strength training workouts. Both are wonderful for you heart health. Make sure to train smart, take rest days, and always strive to achieve your fitness goals. Your future self will thank you.

 

30s: During middle age, we start to see changes in our physical, emotional and mental health and we see the short- and long-term effects of our decisions. Setting routines, boundaries and committing to healthy choices now sets you up for success later in life.

Try this: Attend annual exams and screenings with your primary care provider. Together you can use your family history, blood pressure, cholesterol counts, and other vital factors to set up a baseline of your current health. Knowledge is power!

 

40s: Generally, people in their 40s are well into their careers and maybe even raising a family. Self-care and their personal health may fall to the wayside. Know that stress and burnout can contribute negatively to your health both in the short and long-term.

Try this: Make sure to get quality sleep every night. This is when your body rests and repairs itself. Manage your stress as best as you can. Try breathwork, journaling, or quick walks around the block when you notice that you’re stressed. Having high stress levels puts you in fight or flight mode and depletes your body of the energy and resources it needs to thrive.

 

50s: According to heart.org, this is a time when people tend to put on more weight. Our body may not be as efficient at “working off” those donuts as it was in our 20s and 30s as our metabolism has slowed down. Maintaining a healthy weight can increase your chances of avoiding heart disease.

Try this:
Add more fruits, vegetables, lean meats and fatty fish to your diet. Branch out and try more plant-based meals. Eat seasonal and local produce whenever possible. It’s not about depriving your body of food but adding more nutritious foods to your plate.

 

60s: It’s a myth that people become too old to workout. In fact, when you’re more sedentary it becomes more difficult to maintain regular movement and that is what will hinder your exercise routine.

Try this:
Speak with your primary care provider, physical therapist or training coach to help you modify your favorite physical activities to help protect your joints and prevent injury. Keep moving safely!

 

70s and beyond: As we age, our bodies may require more maintenance—that’s okay! It’s normal for our bodies to change and need more support, but we can adapt and still follow a healthy lifestyle.

Try this:
Continue to attend your appointments, take your medications and follow the health plan that you and your primary care provider have created.

 

 

No matter your age, taking any or all of these actions will dramatically decrease your chances of developing heart disease, chronic health issues, cancer and stroke. If you need help figuring out where to start, please reach out to us. At DFD, your health is at the heart of what we do.

 

 

Source: cdc.gov, heart.org, lung.org