Sally K. Norton, Vitality Coach, Speaker & Health Consultant

05/14/2026

Chronic Rash and Allergies: My Battle with Food Myths

Ruth made every effort to eat a wholesome diet, which lead to severe, unexplained health issues for over six years. Extensive medical consultations did not help, but discovering oxalate toxicity has. She’s feeling better but continues to grapple with the impact of her misguided belief in the health benefits of "superfoods.” "Looking back, it disturbs me how confident I was. I was so wrong."...

Ruth reflects on her misguided beliefs about health foods caused severe rashes and unexplained health issues for over six years. Extensive medical consultations did not help. It was discovering oxalate toxicity that changed everything. Yet Ruth continues to grapple with the impact of her previous be...

05/13/2026

You can register free here:
https://ketodietsummit.com/registration/ref/75/

I’m speaking this weekend at the Keto Diet Summit and honestly… I think many of you are REALLY going to enjoy this one.

The whole event is free and there are a lot of great speakers talking about metabolism, hormones, keto, low carb living, weight loss resistance, and why so many people still feel terrible despite trying so hard to “eat healthy.”

My talk is called:
“The Oxalate Mistake That Could Be Sabotaging Your Metabolism”

We’re going to get into some things most people are STILL not talking about… including how foods like spinach, almonds, sweet potatoes, quinoa, and other trendy “health foods” can backfire in susceptible people.

If you've followed my work for a while, you already know this topic goes much deeper than kidney stones.

Would love to see some of you there!

05/12/2026

Oxalate is a terminal toxic metabolite with no known physiological function in humans. Your body doesn't "metabolize" it.
The claim that a carnivore diet or low-ox diets causes oxalate problems is backwards. These diets don't create the problem. They reveal it. When you stop flooding your system with high-oxalate foods, your body finally has the capacity to start clearing out the oxalate deposits that have been accumulating in your tissues for years. That's not a diet problem. That's your body trying to heal.
Thanks .kilgour.nutritionist for the inspiration to address this. One patient's experience doesn't make science. What it shows is that their body was trying to dump oxalate and they weren't managing the clearing process properly.
This is not about restricting carbohydrates or greens. There are plenty of low-oxalate vegetables if you want them. Winter squash, mustard greens, bok choy, cauliflower, green peas, cabbage. Carb-rich. Low oxalate. Simple food swaps can make a world of difference!
Natural toxins are still toxins. Oxalate is a persistent bioaccumulating toxin. Calling a potato "glorious" doesn't change that.
Study: PMC7551439
Disclaimer: Always consult qualified healthcare professionals.

04/27/2026

Featured in , thank you for the opportunity!
We really do live in an era with a Disney worldview of plants as completely benign. But plants defend themselves. They produce compounds to protect against predators. Oxalic acid is one of those compounds. It's found in spinach, almonds, sweet potatoes, chard, and many other "superfoods" we're told to eat daily.

For most of human history, plants were seasonal. You ate what was available when it was available. Your body had breaks. Now we have everything 365 days a year, and we're seeing the consequences in kidney disease, joint pain, inflammation, and overall metabolic dysfunction.
The idea that animal foods cause modern disease while plants are harmless needs to be questioned.

04/24/2026

It's heartbreaking to hear about your kidney diagnosis, . And even more heartbreaking that your doctor doesn't know water isn't your main medicine for protecting your kidneys.
Your kidneys need protection from the major universal kidney toxin. According to researchers, oxalic acid is that toxin. Research states that oxalate is "a terminal toxic metabolite with no known physiological function in humans" and causes "cytotoxic damage to oxalate-induced inflammation and necrosis" in kidney tissue. Oxalate is "strongly involved in inflammatory pathways, which makes it a prime candidate to contribute to progression of CKD and systemic inflammation."
Calcium oxalate stones are the most common kidney stones. About 10% of people develop one during their lifetime.
Your doctor is right about turmeric. It's high in oxalate. But the bigger issue is the other high-oxalate foods you've been eating regularly. Sweet potatoes, spinach, nuts, sesame seeds. These damage kidneys through oxalate accumulation and inflammation.
If you're looking to protect your kidneys from stones, 4 ounces (120ml) of lemon juice daily can help. Citrate inhibits calcium oxalate crystallization. But you need the full therapeutic dose.
The best way to protect your kidneys is simple. Learn which foods are high in oxalate and stop eating too much of them. It's not about supplements. It's about lowering your toxin exposure.
Studies: PMC7551439, PMC4891250, Mayo Clinic Proceedings (2024), Karger Kidney Diseases (2023), Oxford Clinical Kidney Journal (2022), Waikar Lab Harvard/Brigham
Disclaimer: Always consult qualified healthcare professionals.

04/11/2026

Bethenny's "supermodel breakfast" is grilled sweet potato slices with sesame seeds. I can relate. Sweet potatoes are delicious when they're roasted and get all sugary and gooey. I used to eat them for breakfast every morning too.
And I destroyed my health doing it.
I couldn't sleep. I lost my job because I couldn't function. I was bleeding to death with fibroids. Back pain. My brain was waking me up 29 times an hour. Thank you, sweet potatoes.
Both sweet potatoes and sesame seeds are very high in oxalic acid. It's a natural compound that's neurotoxic, bad for your bones, and horrible for your kidneys and the rest of your body. Sweet potatoes can contain anywhere from 45 mg to 470 mg of oxalate per cup depending on variety and preparation. Sesame seeds can range from 40 mg to 850 mg per ounce. This "supermodel breakfast" could easily pack 300-800 mg of oxalate in one sitting.
That's a lot for your body to handle, especially first thing in the morning when you're trying to start your day.
The oxalate accumulates in your tissues. It damages your mitochondria. It triggers inflammation. It binds up the minerals you need. And the symptoms can take years to connect back to what you're eating because they come on gradually and show up in ways that seem completely unrelated to diet.
I made this mistake. Please don't follow me or in eating sweet potatoes for breakfast. There are better options that won't slowly wreck your health.
Disclaimer: Always consult qualified healthcare professionals.

04/05/2026

Thanks for this conversation.
Think about how we prepare food now versus how humans ate for most of history. We never needed industrial blenders, food processors, and specialty appliances just to make food palatable. You didn't need "equipment" to eat an animal. You didn't need machinery to make meat taste good. But now we're mixing, blending, and processing plants into "healthy" keto treats, plant-based desserts, and green smoothies because the diet industry tells us we can have our cake and eat it too.
The whole plant-centric approach we have right now comes with a cost. You need "specialty equipment", to have perishable plant products delivered 365 days a year. And then you need more "equipment" to make them taste good or hide what they actually are.
For most of human history, plants were seasonal. You ate what was available when it was available. Your body had breaks from oxalate exposure. Now everything is available year-round. We mix it all together and call it healthy. But we're seeing the consequences in kidney stones, joint pain, and immune problems people can't explain.
Real food doesn't need that much work to be palatable and healthy.

04/01/2026

Happy April Fools. A spinach smoothie a day won't keep the kidney doc away. But 4 ounces (120ml) of lemon juice daily might help with your kidney stones.
Lemon juice is a proven alternative to prescription potassium citrate. The therapeutic dose is 4 ounces (120ml) daily (about three whole lemons). Citrate inhibits calcium oxalate crystallization. But a splash of lemon in your water won't cut it. You need enough to be therapeutic.
And here's the thing about those high-oxalate smoothies. They're not just wrecking your kidneys. They're damaging all of the other systems in your body, including your immune system.
Did you know that a single spinach smoothie can damage your immune cells? A study with 40 volunteers gave them one high-oxalate smoothie (spinach, avocado, banana, orange juice) containing 700-1,200 mg of oxalate. The results showed that the smoothie disrupted mitochondrial function in monocytes and macrophages. These immune cells showed increased inflammation, reduced ATP production, elevated reactive oxygen species, and weakened bacterial clearance. One smoothie. Measurable immune damage in the majority of people tested.
Think juicing spinach, chard, beet greens, or adding almond milk and chocolate to your daily smoothie is healthy? Repeated exposure means repeated damage to the cells that protect you from infection. No one has shown that regular high-oxalate smoothies are safe.
Studies: Mitchell (2021) PMC7959803, Kumar (2023) PMC10565874, Seltzer (1996) J Urol, Penniston (2007) Urology, Kang (2007) J Urol, Aras (2008) Urol Res
Disclaimer: Always consult qualified healthcare professionals.

03/31/2026

A study with 40 volunteers gave them one high-oxalate smoothie made from blended vegetables and tested their blood. The smoothie contained spinach, avocado, banana, and orange juice. The results showed that oxalate damaged immune cells so severely that their ability to fight infection was impaired. One exposure.
The research revealed that the spinach smoothie (containing 700-1,200 mg of oxalate) disrupted mitochondrial function in monocytes and macrophages. These immune cells showed increased inflammation, reduced ATP production, elevated toxic oxygen species, and weakened bacterial clearance. The damage affected the cells' ability to engulf and destroy bacteria and pathogens.
One smoothie. One sitting. Measurable immune damage in the majority of people tested.
Think juicing spinach, chard, beet greens, or adding almond milk and chocolate to your daily smoothie is healthy? Your immune cells are paying the price. Repeated exposure means repeated damage to the cells that protect you from infection.
No one has shown that regular high-oxalate smoothies are safe. The evidence suggests they're damaging your immune system's front-line defense.
Studies: Mitchell (2021) PMC7959803, Kumar (2023) PMC10565874
Disclaimer: Always consult qualified healthcare professionals.

03/29/2026

Reacting to claiming that oxalate kidney stones aren't factual. Let's set the record straight.
The main ingredient in kidney stones for most people is oxalates. Research shows that approximately 50% of the oxalate in your urine and passing through your kidneys comes straight from your diet. Foods like spinach, chard, beet greens, almonds, peanuts, potatoes, and chocolate are the primary dietary sources.
Here's why this misinformation persists: medical tests for oxalates are rarely used, and when they are, they're often performed incorrectly. Urinary oxalate is rarely measured, and when it is, samples are usually handled badly before chemical analysis. Health care providers don't order these tests because they aren't aware that oxalates can harm connective tissues, irritate nerves, trigger inflammation, and accumulate in organs throughout the body. They assume the symptoms result from something else.
And kidney stones are just one manifestation of oxalate toxicity. Some people can handle oxalate in their kidneys but can't handle it in their joints, liver, gallbladder, or thyroid gland. Oxalate accumulates in different organs and tissues depending on individual susceptibility. There are different levels of tolerance for oxalate, but nobody's completely getting away with consuming a poison in everyday meals.
The science is clear: dietary oxalate matters. Oxalate homeostasis is real, and when you overwhelm your body's ability to process and eliminate oxalate, you create conditions for crystal formation and tissue damage throughout the body.
Studies: Canales (2023) PMC10278040, Ermer (2019) PMC6459305
Disclaimer: Always consult qualified healthcare professionals.

03/27/2026

Thanks for sharing your comfort food, . But that spinach and sweet potato combo is an oxalate bomb.
If you're wondering what makes spinach and sweet potatoes so problematic, or what you could swap them for, the full food list is at sallyknorton.com. Spinach is in the "Worst Offenders" category alongside beets, chard, and rhubarb. Sweet potatoes are also high-oxalate. Both together in one bowl means you're stacking oxalate load in a single meal.
For comfort soup alternatives: try asparagus, bok choy, cauliflower, or mushrooms (even though mushrooms aren't technically vegetables) as your base. Skip the sweet potatoes and use white rice, potato starch, or coconut milk for creaminess. You can have comfort food that doesn't damage your vascular system, immune cells, and kidneys (and more).
The research showing oxalate's impact on cardiovascular disease, immune function, and kidney health is mounting. This isn't about deprivation. It's about understanding what these foods actually do in your body.
Studies: Kumar (2023) Redox Biol, Liu (2024) Circ Res, Hawkins-van der Cingel (2024) Arterioscler Thromb Vasc Biol

Disclaimer: Always consult qualified healthcare professionals.