: Microbiota and Resveratrol: How Are They Linked to Osteoporosis?

Article summary: Microbiota and Resveratrol: How Are They Linked to Osteoporosis?

From the MDPI journal (Cells, 2024)

This article explains the relationship between Gut Microbiota, Resveratrol and Osteoporosis (Osteoporosis) by emphasizing an important concept called the Gut–Bone Axis or “gut–bone axis” which is the communication between the gut and bones through various biological substances such as SCFA (Short-chain fatty acids) and the immune system.

1. How does Gut Microbiota affect bones?

Good microorganisms in the intestines help create important substances such as

Butyrate

Acetate

Propionate

These substances help:

Reduce chronic inflammation

Reduces the activity of NF-κB (a stimulant of inflammation).

stimulate bone formation (osteogenesis)

Reduces bone resorption (osteoclast activity)

Strengthens the immune system and strengthens the intestinal mucosa

When Dysbiosis occurs (disorder of microbial balance) it will cause:

SCFA decreased

born leaky gut

increased inflammation

Osteoclast works more

Higher risk of osteoporosis

2. Factors that cause Dysbiosis and Osteoporosis

Including:

age increases

Decreased estrogen (menopause)

chronic stress

Sleeping at the wrong time

Highly processed food

Prolonged use of drugs such as

Antibiotics

NSAIDs

Proton Pump Inhibitors (PPI)

Chemotherapy

These throw the microbiota out of balance and accelerate osteoporosis.

3. What does Resveratrol help with?

Resveratrol is a natural polyphenol found in abundance.

Red grapes and mulberries

Powerful

anti-inflammatory

Antioxidants

Reduce pain

Delay aging

It has an effect similar to estrogen. (phytoestrogen)

It is a prebiotic that helps good bacteria in the intestines grow.

Thus helping both the "intestines" and "bones" at the same time.

4. Resveratrol directly helps bones.

Resveratrol helps:

Stimulates Osteoblast (bone-forming cells)

add creation

Runx2

BMP-2

BMP-7

Osteocalcin

ALP

Collagen

Calcium deposition

Inhibits Osteoclast (bone-breaking cells)

reduce

RANKL

NF-κB activation

bone inflammation

Thus increasing bone mass and reducing bone loss.

5. Microbiota helps convert Resveratrol to be stronger.

Microorganisms in the gut can convert Resveratrol into more potent metabolites.

such as

Dihydroresveratrol

Lunularin

4-Hydroxydibenzyl

Thus, "Synergy" was born.

Resveratrol helps the microbiota

and

Microbiota enhances the effects of Resveratrol.

It's a very supportive cycle.

Brief summary

“Good intestines = good bones”

and

“Resveratrol is the bridge between the microbiota and osteoporosis prevention.”

especially in

working age

Elderly people

Menopausal woman

People who use drugs continuously

People with chronic inflammation

It is considered a very important way to prevent long-term health.