The Health Quest with Dr. Sal

What Foods to Eat to Improve Your Immune System


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Have you ever wondered how something as simple as the food we eat can have a profound impact on our immune system? Prepare to be amazed as we uncover the fascinating secrets of the immune system and its intricate dance with our diet. Join us on a voyage of discovery as we unveil the surprising twist in this story - a revelation that will change the way you think about your health. Discover the power of high-fiber diets, omega-3 fatty acids, and raw nuts to transform harmful immune cells into beneficial allies. Are you ready to unlock the potential of your immune system? Stay tuned for the jaw-dropping to this captivating journey.


In this episode, you will be able to:

  • Explore the intriguing divide in your immune system between the initial attack and the adaptive response.
  • Realize the underestimated role of adipose tissue (fat cells) in fortifying your immune defense.
  • Grasp the distinct identities and effects of diverse macrophages in fat cells.
  • Understand the profound influence your diet maintains over the behavior of fat cell’s macrophages.
  • Discern the significance of weight loss in diminishing pain and thwarting disease risk.


By making simple dietary changes and incorporating exercise, we can shrink fat cells, reduce inflammation, and improve our overall health. - Dr. Sal


Discussed in this episode:

  • Incorporate a high-fiber diet into your lifestyle, focusing on raw or lightly cooked vegetables, preferably sautéed in healthy oils like avocado or olive oil.
  • Consume omega-3 fatty acids, such as fish oil, to promote a shift in macrophages towards an anti-inflammatory state.
  • Avoid fast foods and processed foods, as well as wheat products, to maintain a healthy gut and reduce inflammation.
  • Soak dry beans overnight and sprout them to eliminate lectins, which can cause inflammation and allergic reactions in the gut.
  • Limit your intake of carbohydrates and refined sugars, including those found in pop, cereals, candies, and wheat, as they can lead to fat cell enlargement.
  • Include fibrous foods like oatmeal and sweet potatoes in your diet to improve overall health and weight loss.
  • Snack on raw nuts instead of salted nuts, and increase your exercise, even if it's just walking, to improve the balance of good macrophages to bad macrophages.
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The Health Quest with Dr. SalBy Dr. Sal