![study :study:](./images/smilies/icon_study.gif)
Re:
https://www.perplexity.ai/
Q: While dairy products are sometimes avoided for certain health reasons, are fermented dairy products
(yogurt, cultured cottage cheese, etc.) still beneficial nutrition?
"Yes, fermented dairy products like yogurt, kefir, cultured cottage cheese, and others can provide significant nutritional benefits,
even for those who are lactose intolerant or have difficulty digesting regular dairy products.
Key Benefits of Fermented Dairy
Improved Digestibility: The fermentation process breaks down lactose (milk sugar) into lactic acid, making these products
easier to digest for those with lactose intolerance. It also breaks down milk proteins, reducing the risk of allergic reactions.
Probiotics: Fermented dairy products are rich in beneficial probiotic bacteria like Lactobacillus and Bifidobacterium strains.
These probiotics support gut health, boost immunity, and may help with conditions like irritable bowel syndrome (IBS).
Nutrient Availability: Fermentation increases the bioavailability of certain nutrients like vitamins, minerals,
and antioxidants, making them more easily absorbed by the body.
Potential Health Benefits: Studies suggest fermented dairy may help reduce inflammation, lower cholesterol and blood pressure,
aid weight management, and even improve mental health. However, more research is needed in some areas.
High in Protein and Calcium: Like regular dairy, fermented varieties are excellent sources of high-quality protein
and calcium, which are essential for bone health and muscle development.
While the specific benefits may vary between different fermented dairy products, overall, they can be
a nutritious addition to the diet, even for those who have difficulty tolerating regular dairy. Choosing plain,
unsweetened varieties is recommended to avoid added sugars."
![study :study:](./images/smilies/icon_study.gif)
Re:
https://www.perplexity.ai/ (related to benefit of fermented foods)
Q: Are beneficial probiotics known and proven to be effective as supplements?
"Based on the provided search results, the effectiveness of probiotic supplements is still debated, especially for healthy individuals.
Here are the key points:
Probiotics can be beneficial for certain conditions like irritable bowel syndrome, antibiotic-associated diarrhea, and boosting immunity against infections. However, for overall gut health in healthy people, the evidence is less clear.
Probiotic supplements may actually decrease microbial diversity in the gut*, which is associated with better health outcomes. A diverse diet rich in fiber from fruits, vegetables, whole grains, etc. is considered more effective for maintaining a healthy gut microbiome than probiotic supplements alone.
While some studies suggest probiotics can help when taking antibiotics or reduce cold frequency, more research is still needed, especially for older adults, to determine appropriate strains, dosages, and efficacy. Probiotics are not strictly regulated, so quality can vary across supplement brands. Some may not even contain the strains listed on the label. In summary, while probiotics show promise for certain conditions,
they are not definitively recommended as a general supplement for healthy individuals.
A balanced, high-fiber diet may be more effective for maintaining gut health than probiotic supplements alone. More research is still required to establish appropriate probiotic use, strains, and safety profiles, especially for the general population."
* Note: Probiotics compete for residence in the gut, so probiotic supplements
might interfere with this important microbial balance.
Rod
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