Originally published on December 17, 2021 in USA Today's Future of Personal Health.
Written by Dustin Brennan
As the winter months approach, everyone is looking to stay healthy, and the best approach is to strengthen your immune system. Registered dietician Grace Pascale shares some of her favorite foods and ingredients for healthy immune support.
“You want to see a rainbow in your refrigerator,” said Pascale, a San Diego-area dietician who offers healthy nutrition tips to her followers on Instagram (@BabyByChickpeas).
Pascale says eating a lot of colorful fruits and vegetables gives your body the antioxidants and vitamins (e.g., zinc, selenium, iron, protein, and vitamins C and D) it needs to ward off free radicals, the molecules that are produced when your body breaks down unhealthy foods or you smoke tobacco.
In addition to eating a range of colorful, plant-based foods, Pascale says it’s critical to limit your intake of salty, fatty, and sugary foods that cause inflammation in the gut.
“We want to focus on foods that compensate for the more inflammatory foods we might eat,” Pascale said, “and we do that by getting plenty of those antioxidants, plenty of vitamin C, and plenty of zinc. Those foods really work synergistically to help scavenge those free radicals so they don’t cause damage to ourselves and our immunity.”
Elderberries are a great example of why “eating the rainbow” is a savvy nutritional goal. These berries, which have been eaten and used as dyes in many cultures for thousands of years, come in a variety of colors, including red, blue, purple, and — most notably — black.
Each color touts its own unique nutritional benefits, but elderberries are most known for being rich in anthocyanins; a compound with strong antioxidant properties. These anthocyanins — which cause dark pigmentation, so are most abundant in black elderberries — can help support a healthy immune system, making elderberries a much-sought-after food. However, they are toxic to eat if not properly cooked beforehand.
“I first found out about black elderberry syrup in grad school, and we made it for ourselves,” Pascale said. “We had to sterilize jars, we had to keep elderberries and boil them, and then we had to mix in the sugar — it was a whole messy process.”
Fortunately, Sambucol has made it easier than ever to mix this superfood into your daily routine. Their black elderberry syrups, gummies, tablets, and more are safely pre-cooked and ready to eat.
Sambucol products are made using only the premium Haschberg variety of black elderberries, which grows at high elevations in soil-rich Central Europe. These berries ensure Sambucol is packed with the antioxidants and immune-supporting nutrients families are looking for.
“Sambucol Black Elderberry really helps out our family,” said Pascale, a mother of two. “We’re dealing with preschools and daycare, and just all the germs, so it’s really important that our family stays as strong immune-wise as possible.”
Pascale says you can add Sambucol Black Elderberry to smoothies, peanut butter and jelly sandwiches, overnight oats, and much more to create delicious, immune-boosting meals.
“I’ll stir a little bit into sparking water to create an evening mocktail,” she said. “One of my favorite applications is to mix a little bit into maple syrup, and my kids will go ahead and dip pancakes into that.