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Dr. Berg’s Healthy Keto and Intermittent Fasting Podcast

The 7 Healthiest Foods You Need in Your Diet

Dr. Berg’s Healthy Keto and Intermittent Fasting Podcast

Dr. Eric Berg

Health & Fitness

4.61.6K Ratings

🗓️ 2 January 2026

⏱️ 22 minutes

🧾️ Download transcript

Summary

👉 Access Dr. Berg's Free Daily Health Routine: https://drbrg.co/498OvPm


0:00 Introduction: 7 healthy foods to eat daily

0:08 Unhealthy foods and insulin resistance

0:39 The healthiest foods

4:40 Wild-caught fatty fish

9:32 Grass-fed ground beef

12:17 Brazil nuts

16:28 More healthy foods to eat



How do you determine which foods make up a healthy diet, and which should be avoided? The unhealthiest foods spike insulin levels, leading to insulin resistance, which is commonly at the root of chronic illness. Simply put, foods that lower insulin are good, and foods that raise insulin are bad.


Here are 7 of the healthiest foods that you should eat every single day:


1. Sauerkraut

Raw sauerkraut is a rich source of beneficial microbes and one of the most potent probiotics. It is high in fiber, low in carbs, and has the highest amount of vitamin C of any food. Sauerkraut is rich in glutamine, vitamin K2, vitamin U, and phytonutrients like sulforaphane.


2. Arugula

This vegetable is low in oxalates, high in nitric oxide, and supports the endothelial layer of the arteries.


3. Wild-caught salmon

Wild-caught fatty fish are the best source of omega-3 fatty acids. Salmon is rich in selenium, which helps bind to mercury and remove it from the body, so you don’t have to worry about mercury when you consume it.


4. Cod liver

Cod liver has the most omega-3 fatty acids of any food and is a potent source of healthy fat.


5. Hamburger

Grass-fed ground beef is one of the best superfoods there is! It’s loaded with B vitamins, zinc, iron, carnosine, creatine, and other essential nutrients. Opt for organic ground beef with a higher fat content for maximum benefits.


6. Brazil nuts

Brazil nuts contain the highest amount of selenium of any food, which is essential for healthy thyroid and immune function. Selenium protects the reproductive system and also helps prevent hair loss.


7. Extra-virgin olive oil

This healthy fat helps extract phytonutrients from your salad. It is beneficial for heart and cellular health and has potent anti-inflammatory, antioxidant, and anti-clotting properties.


Here are 3 bonus superfoods for everyday healthy eating!


8. Cheese

Choose full-fat, raw, aged cheese. It’s loaded with vitamin K2, CLA, and has benefits from fermentation.


9. Dark chocolate/cacao

Dark chocolate is rich in polyphenols and magnesium, and also increases nitric oxide levels.


10. L. reuteri yogurt

Most of the population doesn't get enough L. reuteri. These microbes increase muscle mass, improve sleep, boost oxytocin levels, and help alleviate symptoms of SIBO.



Dr. Eric Berg DC Bio:

Dr. Berg, age 60, is a chiropractor who specializes in Healthy Ketosis & Intermittent Fasting. He is the Director of Dr. Berg Nutritionals and author of the best-selling book The Healthy Keto Plan. He no longer practices, but focuses on health education through social media.


Disclaimer:

Dr. Eric Berg received his Doctor of Chiropractic degree from Palmer College of Chiropractic in 1988. His use of “doctor” or “Dr.” in relation to himself solely refers to that degree. Dr. Berg is a licensed chiropractor in Virginia, California, and Louisiana, but he no longer practices chiropractic in any state and does not see patients, so he can focus on educating people as a full-time activity, yet he maintains an active license. This video is for general informational purposes only. It should not be used to self-diagnose, and it is not a substitute for a medical exam, cure, treatment, diagnosis, prescription, or recommendation. It does not create a doctor-patient relationship between Dr. Berg and you. You should not make any change in your health regimen or diet before first consulting a physician and obtaining a medical exam, diagnosis, and recommendation. Always seek the advice of a physician or other qualified health provider with any questions you may have regarding a medical condition.

Transcript

Click on a timestamp to play from that location

0:00.0

the seven healthiest foods you should be eating on a daily basis. And I'm also going to give you

0:04.5

three additional bonus foods that will complete your entire diet. Most unhealthy foods on the planet

0:10.2

raise your insulin, which is called insulin resistance, is at the root of probably 80% of

0:18.0

chronic disease out there. In other words, most foods that lower insulin are good, and the foods that raise insulin

0:24.3

are super bad for you.

0:25.9

So one of the common themes throughout this list is going to be foods that do not increase

0:30.5

your insulin, okay?

0:31.7

And there are no other foods that I know that will even come close to these seven, or

0:36.6

should we say 10 foods. so let's start with number one

0:40.1

sourcrow you want to make sure you get raw sourcrow because if you buy sourcrow in the store that's on

0:46.5

the shelf that is pasteurized which means it's heated and heat or pasteurization is going to destroy

0:53.1

the key thing in sauerkraut, which is the microbes.

0:56.7

Did you realize that sauerkraut is one of the most powerful probiotics out there?

1:00.7

Way better than yogurt, way better than kefir, and way better than most probiotics that you buy from the grocery store.

1:07.9

One cup of this fermented cabbage provides like 1.9 net carbs, so it barely has

1:13.7

any carbs at all. It's a lot of fiber, but a lot of nutrition. Soutkraut is the most vitamin C

1:19.7

dense food out there. In one tiny cup, you're going to get over 700 milligrams of vitamin C.

1:26.8

That is 10 times the RDA, okay, just from one little cup.

1:30.3

It's a very easy vegetable to digest. Most people would digest your problems, especially if they

1:35.9

have an ulcer or gastritis, can consume sauerkraut very easily. Sourcrowt also is loaded

1:41.9

with something called glutamine, which actually heals the gut if there's inflammation. Sourcrowd also is loaded with something called glutamine, which actually heals the gut if there's

1:45.4

inflammation. Sourcrowt also is loaded with vitamin K2. Vitamin K2 removes calcium from the

...

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