Uploaded August 2025 | Updated September 2026, 3 weeks ago
📩 Contact us: talkingwithdocs@gmail.com
Pepsi is launching a “healthy” prebiotic cola — but is it really good for you or just a marketing tactic? In this episode, Dr. Paul and Dr. Brad break down what prebiotics actually do, how much is really in the drink, and whether this new soda is worth adding to your diet.
We cover:
- What prebiotics are and how they affect your gut microbiome
- The difference between prebiotics and probiotics
- How much fiber this cola really contains — and why it’s not much
- The sugar swap: cane sugar, stevia, monk fruit, and their health impact
- Whether this is actually healthier than regular soda
- Why water is still the healthiest drink option
Whether you’re curious about new “healthy” sodas or want the facts before you try Pepsi’s prebiotic cola, this episode gives you the science behind the hype.
🎧 Listen on Your Favourite Platforms:
Spotify: open.spotify.com/show/3OFxEjictC41CCS1z2AVKe
Apple Podcast: podcasts.apple.com/ca/podcast/talkingwithdocs/id1799242189
YouTube Music: • TWD Podcast
👕 Shop Our MERCH: spreadshirt.ca/shop/user/talking+with+docs
❤️ Support Oakville Hospital: donate.oakvillehospitalfoundation.com
📱 Follow Us:
TikTok: tiktok.com/@talkingwithdocs
Instagram: instagram.com/talkingwithdocs/?hl=en
Facebook: facebook.com/profile.php?id=100063617375848
🛑 DISCLAIMER:
This content is for educational purposes only and is not a substitute for professional medical advice. Always consult your doctor before making changes to your diet or lifestyle. Full disclaimer at talkingwithdocs.com.
#prebiotics #soda #healthydrinks #nutritionfacts #guthealth #fiber #doctorapproved #talkingwithdocs #diettips #marketingclaims #healthmyths #sciencebasednutrition
📩 Contact us: talkingwithdocs@gmail.com
Pepsi is launching a “healthy” prebiotic cola — but is it really good for you or just a marketing tactic? In this episode, Dr. Paul and Dr. Brad break down what prebiotics actually do, how much is really in the drink, and whether this new soda is worth adding to your diet.
We cover:
- What prebiotics are and how they affect your gut microbiome
- The difference between prebiotics and probiotics
- How much fiber this cola really contains — and why it’s not much
- The sugar swap: cane sugar, stevia, monk fruit, and their health impact
- Whether this is actually healthier than regular soda
- Why water is still the healthiest drink option
Whether you’re curious about new “healthy” sodas or want the facts before you try Pepsi’s prebiotic cola, this episode gives you the science behind the hype.
🎧 Listen on Your Favourite Platforms:
Spotify: open.spotify.com/show/3OFxEjictC41CCS1z2AVKe
Apple Podcast: podcasts.apple.com/ca/podcast/talkingwithdocs/id1799242189
YouTube Music: • TWD Podcast
👕 Shop Our MERCH: spreadshirt.ca/shop/user/talking+with+docs
❤️ Support Oakville Hospital: donate.oakvillehospitalfoundation.com
📱 Follow Us:
TikTok: tiktok.com/@talkingwithdocs
Instagram: instagram.com/talkingwithdocs/?hl=en
Facebook: facebook.com/profile.php?id=100063617375848
🛑 DISCLAIMER:
This content is for educational purposes only and is not a substitute for professional medical advice. Always consult your doctor before making changes to your diet or lifestyle. Full disclaimer at talkingwithdocs.com.
#prebiotics #soda #healthydrinks #nutritionfacts #guthealth #fiber #doctorapproved #talkingwithdocs #diettips #marketingclaims #healthmyths #sciencebasednutrition







![Is TRT - Testosterone Replacement Therapy - Still Considered Dangerous? Endocrinologist Explains
📩 Contact us: [talkingwithdocs@gmail.com]
Testosterone is one of the most talked-about hormones in men’s health, but there is also a lot of confusion around low testosterone, testosterone replacement therapy, and whether TRT is safe.
In this episode of Talking With Docs, Dr. Brad Weening and Dr. Paul Zalzal are joined by endocrinologist Dr. Ihab Kandil to discuss what testosterone does in the body, how low testosterone is diagnosed, and what patients should know before considering testosterone replacement therapy.
The doctors break down the hormone pathway from the brain to the testicles, including the role of the hypothalamus, pituitary gland, GnRH, LH, FSH, and testosterone production. They also explain the symptoms of low testosterone, the difference between non-specific symptoms and more specific signs, and why proper bloodwork timing matters.
Importantly, they discuss how testosterone should be tested, why results should be checked fasting between 7 AM and 10 AM, and why low testosterone usually needs to be confirmed on repeat testing before diagnosing hypogonadism.
They also explore lifestyle factors that can affect testosterone levels, including weight, sleep, stress, exercise, and obesity-related low testosterone. The conversation covers when lifestyle changes may help, when TRT may be considered, and why testosterone should only be used under proper medical supervision.
The doctors also review the common forms of TRT, including transdermal testosterone gel and injectable testosterone, as well as the risks of unregulated testosterone products bought online or outside the medical system.
You’ll learn:
• What testosterone is and why it matters
• Common symptoms of low testosterone
• What libido means and why it can be affected
• What hypogonadism means
• How the hypothalamus, pituitary gland, and testicles communicate
• The role of GnRH, LH, and FSH
• What bloodwork is used to screen for low testosterone
• Why testosterone should be tested fasting between 7 AM and 10 AM
• Why testing usually needs to be repeated before diagnosis
• How obesity and belly fat can affect testosterone levels
• Whether lifestyle changes can improve testosterone naturally
• The difference between transdermal and injectable testosterone
• Why oral testosterone is less commonly used
• Why buying testosterone online or from unregulated sources can be risky
• What the TRAVERSE trial showed about TRT and cardiovascular safety
• Possible TRT risks, including blood clots, pulmonary embolism, atrial fibrillation, prostate enlargement symptoms, and PSA monitoring
• Why testosterone therapy is not always the answer for fatigue or low mood
• What men should discuss with their healthcare provider before starting TRT
If you are concerned about low testosterone, thinking about TRT, or simply want to better understand the science behind testosterone therapy, this episode provides a balanced, evidence-based discussion with an endocrinologist.
🎧 Listen on Your Favourite Platforms:
Spotify:
https://open.spotify.com/show/3OFxEjictC41CCS1z2AVKe
Apple Podcast:
https://podcasts.apple.com/ca/podcast/talking-with-docs/id1799242189
YouTube Music:
• TWD Podcast
👕 Shop Our MERCH:
https://www.spreadshirt.ca/shop/user/talking+with+docs/
❤️ Support Oakville Hospital:
https://donate.oakvillehospitalfoundation.com
📱 Follow Us:
TikTok:
https://www.tiktok.com/@talkingwithdocs
Instagram:
https://www.instagram.com/talkingwithdocs/?hl=en
Facebook:
https://www.facebook.com/profile.php?id=100063617375848
🛑 DISCLAIMER:
This content is for educational purposes only and is not a substitute for professional medical advice. Testosterone replacement therapy should only be considered after proper medical evaluation, bloodwork, and discussion with a qualified healthcare provider. Do not start, stop, or change any hormone therapy or medication without speaking with your healthcare provider. Full disclaimer at talkingwithdocs.com.
#testosterone #TRT #lowtestosterone #menshealth #hormones #hypogonadism #testosteronereplacementtherapy #endocrinology #libido #bloodwork #prostatehealth #hearthealth #healthresearch #healthyaging #talkingwithdocs Is TRT - Testosterone Replacement Therapy - Still Considered Dangerous? Endocrinologist Explains](https://i.ytimg.com/vi/axdnjvRZd3U/mqdefault.jpg)



Can rebounding actually build stronger bones?
Rebounding — exercising on a mini trampoline — has become increasingly popular, with claims that it can improve bone density, cardiovascular fitness, strength, balance, lymphatic flow, and even “detoxify” the body.
But how much of that is actually supported by evidence?
In this episode of Talking With Docs, the doctors take a closer look at rebounding, including the famous 1980 NASA study that is often used to claim trampoline exercise is significantly better than running.
They break down what that study actually found, what “68% more mechanical work” really means, and why that number does not mean rebounding is 68% better for your health or your bones.
You’ll learn:
• What rebounding actually is and how mini-trampoline exercise works
• Why a 1980 NASA study is frequently mentioned in discussions about rebounding
• What researchers meant by “68% more mechanical work” at a similar oxygen consumption
• Why mechanical efficiency does not automatically translate into greater health benefits
• Whether rebounding has been shown to increase bone density
• Why current rebounding studies are relatively small
• What the research suggests about femoral neck bone density
• Why bone responds to loading, impact, and strain rate
• Why resistance training and weight-bearing exercise remain important for building and maintaining bone
• How rebounding may help improve leg strength
• How mini-trampoline exercise may improve balance and mobility
• Why improved strength and balance may help reduce the risk of falls
• How rebounding may reduce fear of falling and improve confidence with movement
• Why rebounding may feel more joint-friendly for some people
• Why people with severe osteoporosis or poor balance should be cautious before starting
• Whether rebounding is really better than treadmill exercise
• Whether rebounding has any unique effect on the lymphatic system
• Why exercise in general helps circulation and movement of lymphatic fluid
• Why claims that rebounding uniquely “detoxifies” the body are misleading
• Whether rebounding burns more calories than other forms of exercise
• Why enjoying an activity and actually doing it consistently can still make rebounding worthwhile
The key takeaway is:
Rebounding can be a useful form of cardiovascular exercise that may improve strength, balance, mobility, and confidence — but it has not been shown to be a superior bone-building exercise.
If your primary goal is improving bone strength, resistance training and appropriate weight-bearing exercise have much stronger evidence behind them.
That does not mean you should avoid rebounding.
If you enjoy it, it gets you moving, and you can do it safely, it can absolutely be part of an active lifestyle. Just be cautious about claims that one specific form of exercise provides unique benefits that other types of physical activity cannot.
And if you have osteoporosis, significant balance problems, a history of falls, or another condition that may increase your risk of injury, speak with a qualified healthcare professional before starting a new exercise program.
🎧Listen on Your Favourite Platforms:
Spotify:
https://open.spotify.com/show/3OFxEji...
Apple Podcast:
https://podcasts.apple.com/ca/podcast...
YouTube Music:
• TWD Podcast
👕Shop Our MERCH:
https://www.spreadshirt.ca/shop/user/...
❤️ **Support Oakville Hospital:**
https://donate.oakvillehospitalfounda...
📱 Follow Us:
TikTok: / talkingwithdocs
Instagram:
https://www.instagram.com/talkingwith...
Facebook:
https://www.facebook.com/profile.php?...
🛑 DISCLAIMER:
This content is for educational purposes only and is not a substitute for professional medical advice. The safety and suitability of rebounding or any other form of exercise can vary depending on age, bone health, balance, mobility, previous injuries, medical conditions, and other factors. If you have osteoporosis, a history of falls, significant balance problems, or concerns about starting a new exercise program, speak with a qualified healthcare professional. Full disclaimer at talkingwithdocs.com.
#rebounding #bonehealth #bonedensity #osteoporosis #exercise #strengthtraining #balance #healthyaging #fitness #talkingwithdocs Does Rebounding Actually Build Stronger Bones?](https://i.ytimg.com/vi/b9FeIKChZV8/mqdefault.jpg)