5 immune boosting foods to include in your diet

CHIVA-SOM'S RENEE GRANDI SHARES

5 IMMUNE BOOSTING FOODS TO INCLUDE IN YOUR DIET

Australian-born Renee Grandi, resident naturopath and nutritionist at world-renowned Chiva-Som health & wellness resort in Thailand believes the best way to boost your immune system is on a wholefood, low sugar diet.  The more nutrient dense foods you can get in on daily, the better. There are five significantly potent immune boosting nutrients that will give your body an extra wall of defence. Here they are –

ZINC

Zinc is a well-loved mineral in the immunity world.  It nourishes and supports the innate (first defense) and adaptive immunity (long-term, has memory).  Zinc is a co-factor for over 200 enzymatic reactions within the body, with many of these being immune dependent mechanisms.  It supports the thymus gland in adaptive T-cell production/regulation and acts as a free-radical scavenger.  We love zinc as it supports against viruses and bacterial pathogens and promotes healthy function and integrity for our white blood cells: macrophages, neutrophils, natural killer cells, T-cells and lymphocytes.

Food Sources:  Pumpkin seeds, sunflower seeds, egg yolks, seafood, oysters, beef

VITAMIN C

This is probably your go-to nutrient when it comes to immune boosting superstars, and all for the right reasons!  Vitamin C (ascorbic acid) is one of the bodies most essential antioxidants, and unfortunately we need to get it from external sources.  Vitamin C has shown to significantly strengthen the body's immunity, particularly during times of stress and infections.  White blood cells have high concentrations of vitamin C that are essential to all levels of defense against free radicals, pathogens and inflammation.  It helps to upsurge white blood cells (first defense and adaptive) communication, durability and pathogen killing abilities! Even better, if you have those nasty lymphatic inflammatory conditions, vitamin C contains substantial detoxification and anti-inflammatory properties.  This is a great nutrient to have on hand for viruses, bacterial infections – especially for systemic or respiratory conditions.

Food Sources:  green leafy vegetables, citrus fruits, kiwis, papaya, strawberries, mango, red peppers, and cabbage. Kiwis and strawberries are some fruits that are high in Vitamin C.

VITAMIN A

Vitamin A comes in many different molecular structures, retinyl palmitate is one of the most abundant forms and retinyl esters are found mainly in animal products such as: eggs, liver, fish oils, milk and butter.  Plants provide us with the precursors to Vitamin A in a carotenoid form, this proceeds to further biochemical reactions to make Vitamin A.  Plant sources are mainly found in orange coloured fruits/vegetables and dark green leafy vegetables: papaya, squash, carrots, spinach, broccoli, sweet potatoes, kale, and pumpkin.  Carotenoids have potent antioxidant effects in the body and can improve our immunity by nourishing our white blood cells and lymphatic detoxification.  Vitamin A is excellent for skin and gut integrity, which is our first line of defense from the exterior pathogenic world.

VITAMIN D

Vitamin D is best sourced from UV sunlight, it is obtained through 2 pathways: activation within the skin and through the diet.  If you receive adequate levels of sunlight, usually you would not need to supplement vitamin D.  Unfortunately, many of us live in rather gloomy climates where supplementation is vital.  Vitamin D has been shown to significantly regulate immunity and to support auto-immune conditions.   This wonderful fat-soluble vitamin also enhances the first defense system mechanisms against pathogens and improve our immune systems; targeting, natural killing and detoxification processes.

Vitamin D is another nutrient generally sourced by animal products: eggs, liver, fatty fish, and butter.

SELENIUM

Selenium is an essential trace element found in high quantities within immune tissues such as the spleen and lymphatics. It has been shown to regulate innate and adaptive immunity, particularly against virulence of viruses, sometimes these can be harmless but without sufficient selenium, they can mutate into more powerful and detrimental forms.  Selenium can improve antigen response times and increase natural killer production (pretty much helping your immune systems army prep for full force). Selenium supplementation can improve lymphatic detoxification, reduce abnormal cell mutations, increase white blood cell response/structural integrity and can improve illness recovery duration.

Food sources:  brazil nuts, alfalfa, organic meats/eggs, onion, garlic and broccoli. Eggs are rich in selenium.

Extra tips for nutrient immune support:

·         Make a batch of organic bone broth and drink 1 – 2 x cups per day

·         Add in an extra nutrient dense super green juice (kale, turmeric, ginger, lemon, cucumber and celery)

·         Ensure you're getting 2L of filtered water per day

·         Have 1 x source of probiotic rich foods per day (sauerkraut, kimchi, kefir, miso soup or yoghurt), if you think this is difficult to fit in, I would highly recommend taking a good quality probiotic.

Dietary exclusions:

·         Caffeine

·         Preservatives, additives and food colourings

·         Processed foods (think anything in a packet)

·         Sugar/overconsumption of fruits

ABOUT CHIVA-SOM

For more than 25 years, the company behind the award-winning Chiva-Som has been a pioneer in transformative wellness practices to global acclaim. Its commitment to an innovative, holistic approach which expertly balances mind, body and spirit, continues to this day with its flagship resort in Hua Hin, Thailand and the latest addition to the Chiva-Som family - Zulal Wellness Resort in Khasooma, Qatar.

Optimal, bespoke wellness lies at the heart of each Chiva-Som experience. With its unique synergy of indigenous traditions and evidence-based wellness, Chiva-Som partners with guests on highly personalised wellness journeys focused on complete lifestyle transformation. At the new Zulal Wellness Resort these extend to the entire family.

Guests are motivated throughout their journey by knowledgeable and caring staff, who address their goals with the unique heart of Chiva-Som Hospitality.

Chiva-Som's genuine approach to wellness extends to the wider community, with educational opportunities and global sustainability initiatives at the core of everything the brand does.

A few other recent awards include:

• 'Best Destination Spa' – Condé Nast Traveller The Spa Awards 2020 (UK)
• 'Best Coastal Operation'- Travel Daily 2019 Travel & Tourism Sustainability Awards (Australia)

• '1st in Best Spa'- Traveler's World Magazine 2019 (Germany)
• 'Top ranked Asian Spa in Top 20 Destination Spas'- Conde Nast Traveler The Readers' Travel Awards 2018 (UK)
• 'Top 5 Favourite Destination Spa'- Condé Nast Traveler Reader's Travel Awards 2018 (India)
• 'Thailand's Best Wellness Retreat 2018'- World Spa Awards (UK)
• '#13 of Top 25 in Asia, Best 100 Spa List'- Condé Nast Traveler (China)

·         'Green Era For Sustainability Award'- Otherways Association Management & Consulting Awards 2017

·         'Medi Spa of the year' -  Asia Spa Awards 2017

·         'Outstanding Wellness Spa Destination in Thailand' - Asian Lifestyle Tourism Awards 2017

·         'Top 6 of the Best Overseas Luxury Health and Wellness Property 2017 (1st Runner up)' - Luxury Travel Award (Australia)

·         'Best Global Wellness Resort of the Year' - Spa China Awards 2017

Image: Dan Gold from Unsplash