The FastFit® Podcast

Ep.61 - The number one red flag when looking for a GLP provider

The side effects people associate with GLPs are overwhelmingly tied to dosing too aggressively. Semaglutide (GLP only) is what she calls “inelegant and clunky.” Tirzepatide (GLP + GIP) is more complete, better tolerated, and effective at lower doses. Retatrutide (GLP + GIP + glucagon) is coming later this year for patients who are metabolically inflexible and resistant to tirzepatide.

Ep.60 - How to Fight Endometriosis with Peptides

Kimberly explains what endometriosis actually is—adhesions forming in the peritoneal cavity that attach to bowel, bladder, ovaries, and uterus. They’re invisible on imaging. The only way to see them is surgery. And the key question driving this episode: is endometriosis gynecological or metabolic? Resources: Quality-of-life survey

Ep.59 - Your questions about PCOS—Answered

After 3 million views and thousands of comments, Kyle and Kimberly go deeper on PCOS—what causes it, why it’s been misunderstood, and why GLP deficiency may be the missing piece.

Ep.58 - The secret to lowering all-cause mortality by 70%

What is VO2 max, and why should you care about it? The short answer: yes. VO2 max measures the maximum amount of oxygen your blood can carry and deliver to your body under stress. A study of roughly 120,000 people found that moving from the bottom half of VO2 max rankings to the top half lowered the risk of all-cause mortality over the next ten years by 70%. And the best way to maximize your VO2 max? Developing and retaining muscle mass.

Ep.57 - Sexual wellness isn't separate from health—it IS health

This episode might be the one nobody expected—and the one a lot of people need to hear. Kimberly Cunningham joins me to discuss her book Great Sex Never Gets Old: Health, Hormones, and Having It All After 40, and to make the case that sexual wellness isn’t separate from health. It is an indicator of overall health.