10 Foods To Eat in 2021 To Boost Your Immunity

We all know hindsight is 20/20! Well, Year 2020 has sure shown us that our health can be tenuous if we are not resilient. Individuals who are medically comprised and the elderly have been most vulnerable during the pandemic due to their weaken immune system.

Besides the obvious precautions of social distancing, wearing a mask, and diligent hand washing, what protects us most against COVID-19 is our body’s natural immune system. It is undeniable that our diet can influence our immunity significantly.

As we head into 2021, if you are going to set one new year’s resolution, let it be….. building a stronger immune system. Here are 10 foods that will boost your immunity:

1. Elderberries

The berries and flowers of elderberries, from the plant species Sambucus nigra, are loaded with immune-boosting antioxidants and vitamins. Elderberry, a strong anti-viral, is particularly effective at fighting upper respiratory infections. Fresh elderberries are not commonly sold in the grocery store but you can find elderberry tea and syrup at health food stores and online. There are other delicious uses for elderberries if you are willing to spending a little time in the kitchen.

2. Chocolate

Chocolate comes in many varieties but it is the dark chocolate that offers health benefits. Dark chocolate contains much higher levels of flavonoids, antioxidants that protect our cells from damage and inflammation.The darker the chocolate, the more antioxidants and less sugar. I suggest 70% cocoa or more but chocolate with much higher cocoa may taste too bitter for some. Dark chocolate bars make a good snack, as long as you keep moderation in mind.

3. Garlic

Garlic is widely used in many cuisines and it adds great flavor to food. Few of us think of its health benefits when we are savoring our garlic noodles but its immune-boosting properties come from a high concentration of sulfur-containing compounds, such as allicin. These compounds have been found to significantly reduce inflammation and protect against certain bacteria, such as Helicobacter pylori.

4. Ginger

Ginger has been used for thousands of years in the Far East for its medicinal properties. A pungent spice for both savory and sweet dishes, ginger has potent anti-inflammatory and anti-oxidant effects that are beneficial to a healthy immune system. Research has shown that ginger may inhibit certain inflammatory conditions such as arthritis, and other immune-related conditions, including allergies, asthma, and colds.

5. Turmeric

This golden yellow spice is a key ingredient in curry dishes and has been used for centuries in Ayurvedic medicine to treat a variety of inflammatory conditions, such as allergies, diabetes, and ulcers. Studies have shown that curcumin, the active compound in turmeric, may boost the immune system by activating certain immune cells and targeting proinflammatory cytokines. Cooking with turmeric is not complicated but do add some black pepper to enhance the absorption of curcumin.

6. Matcha Green Tea

Matcha is a fine bright-green powder produced by grounding young green tea leaves. Because of entire leave is used rather than steeping green tea leaves in water, Matcha can be as much as 3 times more concentrated in caffeine and flavonoids than green tea. These antioxidants support the immune system by protecting our cells against free radicals and oxidative damage. Matcha has an earthy, almost sweet, vegetal flavor. You just add boiling water to Matcha powder and stir. Beware of the added sugar when ordering Matcha in a cafe – an average cup at Starbucks has 30 grams of sugar!

Photo by Anna Tukhfatullina Food Photographer/Stylist on Pexels.com

7. Nuts

Nuts are among the best sources of vitamin E, a fat soluble antioxidant involved in immune function. Vitamin E has the ability to regulate the body’s immune system by stimulating the activity of natural killer cells, white blood cells involved in the innate immune response. The vitamin may reduce the risk of certain infections, including respiratory infections. In addition, vitamin E deficiency may result in an impaired immune response. Make sure your diet is adequate in vitamin E in by eating nuts, including almonds and hazelnuts, and other vitamin E-rich foods regularly.

8. Cruciferous vegetables

Cruciferous vegetables – kale, cabbage, collards, broccoli, Brussels sprouts, cauliflower, and mustard greens – provide sulfur-containing compounds, as well as vitamins, minerals, fiber, and phytonutrients. Research suggests that cruciferous vegetables may support immune health by reducing the risk of certain cancers, such as gastric and prostate cancers, as well as by exerting anti-microbial activity, which may protect against gastrointestinal infections.

9. Fatty Fish

Fatty fish is rich in omega-3 fatty acids, specially omega-3s, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). EPA and DHA have anti-inflammatory properties such as reducing the levels of pro-inflammatory omega-6 fatty acids involved in heart disease and arthritis. Best sources of omega-3s are wild salmon, sardines, herring, and anchovies.

Wild Salmon

10. Fennel

Aside from its many culinary uses, fennel and its seeds offer many immune-boosting properties. Research has shown that fennel has anti-microbial and anti-viral activity, and has the potential to protect against infections and various gastrointestinal conditions. Both the fennel and its seeds are low in calories but high in fiber, vitamins, and minerals including calcium, potassium, and phosphorus. To reap the health benefits of fennel, try incorporating raw fennel bulb into your salads or using the seeds to flavor soups, broths, baked goods, and fish dishes.

Take Action

Our body’s incredible immune system is designed to protect us from harmful threats in our surrounding. Although It will flight foreign invaders with specific inflammatory responses, what makes people sick is a combination of environmental exposure and their level of resilience. Why not eat delicious healthy foods to show some support for your disease-fighting cells!


Traveling During the Pandemic

Traveling has always given me a sense of freedom and adventure in my life! When my recent travel bug was squashed by COVID-19, traveling was reduced to trips between my home and the grocery store. Every now and then, I would get a taste of freedom when I don’t have to stand in line outside Trader Joe’s. My new adventure is hunting and that’s hunting down flour and toilet paper. No wonder all I dream about are the most recent trips to Paris, Thailand, Cambodia, Vietnam, Hong Kong, and Sayulita.

Now that travel bans are starting to lift around the world,  I can hear a distance voice calling out to me in multiple languages to get back in the air again. I love a good adventure but honestly, I am a little scared to travel internationally with so much uncertainty. But then again, fear is part of the fun in any good adventure! So I thought I would spread my wings just a little with a trip to Vancouver – my favorite city in Canada. It’s an international flight but only 2 hours from San Francisco. This would give me a window view of the “new normal” in air travel. 

My Experience

I arrived at SFO 2 hours before my scheduled flight as suggested by the airline. There was no line at security check – a very unusual sight! With so few passengers,  my flight could have been the only one departing from the international terminal at that time. There was absolutely no need to check in this early, but there I was with 2 hours to kill and nothing to do. The terminal was like a ghost town. All the shops and food establishments were closed. Seats were marked to encourage a 6-foot distance between them. 

I was prepared for touchless document check at security and at the airline counter but that was not their protocol. Since the agents had gloves on, they were conducting business as usual with no fear of possibly touching a virus-contaminated passport and spreading the contagion. To protect my passport, I didn’t let it leave my hand – see but don’t touch!

Face mask was required for all! Be prepared to have your face mask on from the time you walk into the departure airport to the time you leave the arrival airport. I wore my mask for over 5 hours for a 2-hour flight. 

Prior to boarding, the airline agent conducted a temperature check on everyone. If your temperature was over 100.4F, you were not permitted to board. Anxiety can elevate body temperature and who doesn’t feel anxious these days. My anxiety was elevated by the fear of a false positive and being banned from my flight. Then I remembered to practiced my yoga breaths  to keep calm and carry on. Carryon applied to my approach with baggage as well. Why increase my risk of exposure through a checked bag handled by multiple people! 

Upon boarding the plane, the flight attendant handed me a small care package including water, face mask, disposable gloves, hand sanitizer and antiseptic towelettes. You can think of it as an air travel survival kit.  The plane was a little more than half full. All middle seats were vacant by design. Even with a less than full plane,  it was impossible to keep 6 feet away from other passengers inside an airplane cabin. I chose a window seat to keep a distance from aisle traffic. I was able to avoid using the bathroom onboard since it was a short flight. During deplaning, I sat back to let all the type A passengers go before me to avoid any tailgating.

After the plane landed, the agent announced that Canada mandates a 14-day isolation period for all arriving travelers. So glad I did my research prior to booking the trip. There was a requirement to file your 14-day isolation plan so the government can monitor you. This country is very serious about protecting its citizens! 

After this flying experience, would I spread my wings and fly away to the other side of the globe? The “new normal” for air travel is stifling. Until I feel that sense of freedom in flying, I think I will trade my wings in for some wheels. I am currently in day 6 of my self-isolation and may have a different perspective once I am able leave my place of isolation on day 15. If you must travel, you can absolutely do it safely with proper precautions and I hope my travel tips will help you. Travel safe!

Travel Tips for the Covid Era

  1. Research safety of your destination and the country’s port of entry restrictions and requirements. Do online submission of required information prior to departure if possible.
  2. Don’t use paper boarding passes. Download your boarding pass on your phone so you can scan it yourself at security and at the gate.
  3. Go touchless at all times, unless you can wash your hands or sanitize properly.
  4. Pack food for your trip if you don’t want to go hungry.
  5. Wear a comfortable and breathable mask with materials that won’t irritate your skin. Bring extra masks for long flights to refresh.
  6. Bring sanitizing wipes and gels to clean surfaces, such as armrest and tray table at your seat before use. Airlines are not sanitizing between flights during the day. 
  7. Choose an aisle seat and avoid walking in the aisle.
  8. Don’t rush to deplane and keep your distance from the passenger in front and behind of you.