6 popular peanut butters linked to colon cancerStory by Son of Grey Peanut butter is a staple in many households, loved for its creamy texture, nutty flavor, and protein content. However, not all peanut butter is created equal. Certain types of commercially processed peanut butter may contain added sugars, unhealthy oils, and chemical contaminants that studies suggest could increase the risk of colorectal cancer. Understanding which kinds to avoid can help you enjoy peanut butter safely while maintaining a healthy diet. Here’s a look at kinds of peanut butter linked to colon cancer risks. Peanut Butter with Added Hydrogenated OilsMany mass-market peanut butters contain hydrogenated oils to improve shelf life and prevent separation. These trans fats are widely linked to inflammation and increased cancer risk, including colon cancer. Common brands with older formulations that included hydrogenated oils include Skippy Creamy Peanut Butter and Jif Creamy Peanut Butter. While these brands have reformulated many of their products to remove partially hydrogenated oils, older stock and certain varieties may still pose risks. Peanut Butter High in Added SugarsExcessive sugar consumption has been associated with chronic inflammation and insulin resistance, factors that can contribute to colon cancer development. Many flavored or “sweetened” peanut butters—such as Reese’s Peanut Butter Spread or honey-flavored supermarket brands—contain high amounts of added sugar beyond what’s naturally in peanuts. These products are convenient for desserts and snacks but may carry hidden health risks when consumed frequently. Peanut Butter Contaminated with AflatoxinsAflatoxins are naturally occurring toxins produced by molds on peanuts, particularly if storage conditions are poor. Long-term exposure to aflatoxins has been linked to liver cancer and may contribute indirectly to colorectal cancer risk due to systemic inflammation and DNA damage. While major brands like Smucker’s Natural Peanut Butter and Planters Peanut Butter test rigorously for aflatoxins, lower-cost store brands or imported peanut butters may be more likely to contain small amounts of these toxins. Ultra-Processed Peanut ButtersUltra-processed peanut butters often contain a mix of additives, stabilizers, and preservatives that can affect gut health. Poor gut microbiome balance is increasingly recognized as a factor in colon cancer risk. Brands like Peter Pan Extra Crunchy or value-line supermarket peanut butters may include emulsifiers and stabilizers that are generally safe in small amounts but could have cumulative effects over time when consumed daily. Tips for Choosing Safer Peanut ButterOpt for natural or “just peanuts” varieties with no added hydrogenated oils or sugars. Check for aflatoxin testing or certifications from major brands. Store peanut butter properly in a cool, dry pantry or refrigerate to reduce mold growth. Moderate consumption to avoid excess calories, sugars, or unhealthy fats. While peanut butter can be a healthy protein and fiber source, products with hydrogenated oils, added sugars, aflatoxin contamination, or excessive processing may contribute to colon cancer risk. Choosing natural, minimally processed peanut butter from trusted brands like Smucker’s Natural, MaraNatha, or 365 by Whole Foods, and storing it carefully, can help you enjoy this classic snack safely and responsibly. ARTICLE SOURCE: https://www.msn.com/en-us/health/other/6-popular-peanut-butters-linked-to-colon-cancer/ar-AA1WvYFn?
I am planning to start carnivore. I am 6 feet and close to 300 lbs. After adjusting to new fuel source I might go back to training powerbuilding. What about supplementation? People claim that supplements are not needed. But I want to ask separately about each supplement:
1. Fiber - I think that fiber might not be needed on carnivore.
2. Probiotics/Prebiotics - I think they are not needed on carnivore.
3. Butyrate/Butyric acid - Would it be useful or would I get it enough on the diet.
4. BHB Ketones supplement - Would I benefit from it during transition process and after or is it worthless? I heard/read that it might be good together with Butyrate/Butyric acid.
5. Methylsulfonylmethane - not sure about this supplement. Should I take it or will I get it from diet or is it not needed?
6. Glucosamine - not sure about this supplement. Should I take it or will I get it from diet or is it not needed?
7. Collagen - should I supplement it or will I get enough from diet (bone broth)?
8. Glycine - should I supplement it or will I get enough from diet (bone broth)?
9. Q10 - should I supplement it or will I get enough of it from meat (heart)?
10. Minerals - this one might be needed especially in the beginning but will it be needed later into diet?
11. Omega 3s - I think it might not be needed on carnivore.
12. Vitamin A - I think it might not be needed.
13. Vitamin B (group) - I think it might not be needed.
14. Vitamin C - not sure. People say that due to not consuming carbs carnivores need less of it.
15. Vitamin D (+ K) - should I supplement vitamin D or D+K or none? Some supplement only with D but some say that D needs K so they supplement together. But on carnivore I should have enough K. But I am not sure is having enough is the same as taking them together. Some argue they must be taken together, is that true? If yes would I need to take D while eating food with K or better take both in supplement form or I need none in supplement form?
16. Vitamin E - the stupidest one for me. There are tocopherols and tocotrienols. Although body stores a-tocopherol but some newer research proven that tocotrienols are better and tocopherols are bad/worse compared to tocotrienols and that (too much) tocopherols can reduce/hinder good potential from tocotrienols. So should I take tocotrienols and avoid tocopherols or no supplementation of any vitamin E form is needed. Also I read that vitamin E reacts with vitamin K and is antagonist of vitamin K; that vitamin K thickens blood and vitamin E thins blood. Not sure what to think about it. Are antioxidants that needed on carnivore?
17. https://health.selfdecode.com/blog/carnivore-diet/ What you think about this?
18. Geranylgeraniol - what is that? Should it also be supplemented? It is often mentioned with Q10 and vitamin E. Is it antioxidant?