For the past few years, your immune system has been working overtime to keep you safe. It’s been exposed to new and constantly changing threats – with no idea of what’s to come.
Naturally, you want to be able to rely on your immune system when you need it most, but how can you make sure it’s got everything it needs to thrive?
In this article, we’ll be detailing exactly what you can do to step up your self-care and give your body an “immunity makeover.”
See below for 7 proven, natural ways to give your immune system all the love and support it needs.
Quick Answer: An "immunity makeover" means giving your immune system steady, natural support through diet, key nutrients, and your gut. Seven research-backed steps cover it: load up on protective polyphenols (like those in pomegranate), use traditional herbs such as echinacea, eat nutrient-dense immune-supporting foods, get the two key minerals zinc and selenium, nourish your gut microbiome with spore probiotics, add fermented EpiCor for whole-food immune support, and keep IgG antibody levels topped up. Because the gut houses up to 80% of your immune system, balanced gut bacteria sit at the center of the plan.
How do polyphenols support your immune system?
Polyphenols are bioactive plant compounds that offer targeted immune support, activating key immune cells, delivering antioxidant protection, and promoting healthy inflammatory responses. Pomegranates are an especially rich source thanks to unique compounds called punicalagins.
Nature supplies abundant protection in the form of polyphenols – bioactive plant compounds that offer targeted immune system support. All plants – especially fruits and vegetables – contain their own blend of these potent natural chemicals, which include quercetin and resveratrol.
Polyphenols help your immune system in several key ways including:
- Activating key immune cells
- Delivering strong antioxidant protection
- Promoting healthy inflammatory responses.
When you’re looking for high-level polyphenol protection, you’ll find it in pomegranates. These bright red fruits contain unique compounds – called punicalagins – that you can’t find anywhere else. Punicalagins offer next level antioxidant and wellness support, making pomegranate polyphenols the perfect choice to start your immunity makeover.

Which herbs are best for immune support?
Echinacea tops most lists for herbal immune support. It is packed with polyphenols and other immune-friendly compounds that help support white blood cell growth, activate natural killer cells, and encourage balanced immune responses.
When it comes to herbal immune support, echinacea comes in at the top of everyone’s list. Traditional natural practitioners have relied on echinacea for centuries to keep people abundantly healthy. This familiar herb is packed with potent polyphenols and dozens of other immune-friendly compounds. Those powerful plant chemicals allow echinacea to encourage your optimal immune health in several ways such as:
- Supporting the growth of white blood cells that your immune system mobilizes to fight and win
- Activating crucial immune cells, such as NK (natural killer) cells when your body senses a threat
- Neutralizing seasonal bad guys
- Encouraging appropriate immune responses while containing potential immune system overreactions
If you’re looking for clinically demonstrated herbal support for your immune system and total body wellness, it’s hard to top the historic strength of echinacea.
What foods help nourish your immune system?
Your immune system depends on a wide range of vitamins, minerals, and antioxidants, so nutrient-dense foods help it work at its best. Good choices include citrus fruits, broccoli, spinach, garlic, ginger, and green tea, while processed foods and refined sugars are best limited.
Your immune system relies on a wide variety of vitamins, minerals, and antioxidants to function at its peak. So when you’re thinking about what to eat, go for nutrient-dense foods that offer high levels of stay-well essentials.
Some of the best foods to nourish your immune system include:
- Citrus fruits
- Broccoli
- Spinach
- Garlic
- Ginger
- Green tea
- Kiwis
- Dark Chocolate
- Sweet potatoes
- Honey
At the same time, try to avoid processed foods and refined sugars. These immune robbers can thwart your body’s ability to keep you healthy.
Which two minerals are essential for immunity?
Zinc and selenium are the two minerals your immune system relies on most. Zinc helps immune cells develop and respond effectively, while selenium provides powerful antioxidant support and helps activate your first line of defense.
You hear a lot about vitamins, especially C and D, to boost immunity. But optimal immune system function actually depends on two key minerals: zinc and selenium.
Science has shown that your immune system cannot fight the good fight without ample supplies of these essential minerals. Unfortunately, millions of people have low zinc levels… and up to a billion people are selenium deficient.
On top of that, the many daily threats we all face can drain your zinc and selenium supplies, making you even more vulnerable to whatever’s going around.
So how exactly do these two minerals affect your immune system?
- Immune cells rely on zinc to develop and function properly
- Selenium delivers unmatched free radical scavenging abilities to offer a higher level of support for your immune system, heart, brain, and thyroid
- Zinc helps your immune system figure out how to respond effectively to threats
- Selenium helps activate your immune system’s first line of defense to get ahead of threats while supporting a balanced immune response
- Zinc supports healthy immune function, especially for older adults
- Your immune system requires selenium to effectively identify and show bad guys the door
Bottom line: If you want to feel confident and protected, you need to include daily doses of zinc and selenium in your daily, stay-well regimen.

How does your gut microbiome affect immunity?
Your gut microbiome houses up to 80% of your immune system, and beneficial probiotic bacteria help train it to recognize and handle threats. Spore probiotics are well suited to this job because they reach the gut alive and ready to work.
Surprising but true: Your most important immune resource is your gut microbiome, the trillions of bacteria housed in your gut. That’s partly because your gut contains up to 80% of your immune system. And, you may be surprised to know that your immune system relies on beneficial probiotic gut bacteria to tell it what to do.
Probiotic bacteria train and manage your immune system to function properly. As part of that training program, probiotic bacteria actually teach your immune system how to recognize and handle all kinds of threats. They also support balanced immune responses, helping to ensure there’s no under-reaction (too weak and ineffective) or overreaction (too strong, causing more harm than good).
But crucial immune support is only one of the ways probiotics help you stay well every day. So what else do probiotics do to keep you healthy?
- They crowd out unwanted pathogens and toxins in your gut so they can’t gain a foothold.
- They produce compounds like surfactin that can neutralize and deactivate threats directly
- They help manage severity and duration
- They help control pro-inflammatory compounds so your immune system can mount healthy inflammatory responses
For a full immunity makeover, it’s best to give your gut what it needs to thrive. We recommend supplying your gut with clinically studied spore probiotics – the only kind of probiotic that arrives in your gut 100% alive and effective.
What is EpiCor and how does it support immunity?
EpiCor is a fermented whole-food ingredient made from a specialized yeast and rich in beta glucan polysaccharides, antioxidants, polyphenols, and peptides. It has been studied in human clinical trials for its ability to support a healthy gut and immune system.
You probably haven’t heard of Epicor, but it will be a key player on your immunity dream team. This uber unique, fermented whole food supplement comes from a specialized yeast, Saccharomyces cerevisiae, which goes through special fermentation and drying processes that makes it rich in beta glucan polysaccharides and other health-supporting nutrients.
Epicor also contains dozens of immune-supporting compounds such as antioxidants, polyphenols, proteins, and peptides that work together to keep you abundantly healthy.
And years of research highlight its effectiveness. Epicor has been the subject of 15 scientific studies, including 8 human clinical trials – all demonstrating its ability to impressively support a healthy gut and digestion, encourage a robust immune system, and promote peak health.
Why are IgG antibodies your immune backup plan?
IgG antibodies are your immune system’s front-line defenders, making up almost 80% of the threat-fighters in your body. When your own supplies run low, an immunoglobulin supplement can provide reinforcements.
When your body senses a threat, your immune system immediately mobilizes its first-line defenders, known as antibodies (otherwise known as immunoglobulins). The most important soldiers are specialized antibodies called IgG (Immunoglobulin G). They’re so important that they make up almost 80% of the total threat-fighters in your body.
Any time your IgG antibodies come across something with ill intent, they immediately go on the attack. They work quickly to bind to the enemy, neutralize it, and remove it from your body so it can’t cause any harm. IgG also lets your immune system know when not to attack, which is equally as important – This helps prevent overreactions that can result in your immune system turning its sights on YOU.
It’s always a smart idea to have plenty of IgG fighters on hand… but sometimes your body just can’t keep up. Every army needs reinforcements – and that includes your immune system. To make sure your body’s own IgG supplies don’t run low, you can send in backup with clinically proven immunoglobulin supplements.
Frequently Asked Questions About an Immunity Makeover
What is an immunity makeover?
It is a set of natural, everyday habits that support your immune system, combining immune-friendly nutrients, foods, and gut support rather than relying on any single fix. The goal is to give your body the consistent resources it needs to stay well.
What are the most important nutrients for immune health?
Polyphenols, zinc, and selenium stand out, along with the beneficial bacteria in your gut. Zinc and selenium in particular are essential minerals your immune system cannot function well without.
How does gut health connect to immunity?
Up to 80% of your immune system lives in your gut. Beneficial probiotic bacteria help train and balance immune responses, which is why nourishing the microbiome with spore probiotics is a key step.
What is the difference between EpiCor and a probiotic?
EpiCor is a fermented whole-food yeast ingredient rich in immune-supporting compounds, while a probiotic supplies live beneficial bacteria to the gut. They support immune health through different pathways and can complement each other.
Why might I need an IgG supplement?
IgG antibodies are your immune system’s main first responders, and your body cannot always keep its supplies high enough. An immunoglobulin supplement can help reinforce those levels when needed.
Give Yourself an Immunity Makeover with Just Thrive
You count on your immune system to keep you healthy… But it counts on you for support too. Give your immune system extra love and care with targeted, clinically proven support.
A perfect immunity makeover kit includes:
Just Thrive Immunity Plus: A must-have supplement packed with supportive nutrients and botanicals. Each capsule of Immunity Plus contains:
- Zinc, needed for proper immune system function and response
- Selenium, a powerful antioxidant that keeps your immune system going strong
- Echinacea, the classic favorite immune-supporting herb
- Pomanox® Pomegranate Extract, which contains 300% more polyphenols than red wine or green tea
- Epicor®, shown in 8 human clinical trials to deliver significant support when you need it most
Just Thrive Probiotic: Contains four scientifically-verified spore probiotics that work together synergistically to keep your gut microbiome in healthy balance and offer superior immune system support. Just Thrive Probiotic encourages optimal immune function and balanced, healthy immune responses.
Just Thrive Ultimate IgG: A ground-breaking antibody supplement that supports your immune system with a fresh, healthy daily supply of your most important first responders: IgG.
Give yourself the gift of wellness with a Just Thrive immunity makeover today.