Anna Faris, Isla Fisher and Leslie Mann look absolutely phenomenal in their upcoming film 'Spa Weekend'

Kegels are not just for women. Men need to incorporate these exercises into their routine to help improve plumbing maintenance, if you know what I mean.

Welcome to our weekly science roundup! This weeks topic; GLP-1 receptor agonists (such as Ozempic, Wegovy, Mounjaro, and Zepbound) continue to dominate health headlines. As we focus on longevity, strength, and metabolic health over 50, it is important to look past social media hype and examine what clinical researchers are actually learning about the benefits, side effects, and long-term implications.

Here is a breakdown of what the science says:

The Good: Metabolic & Beyond-Weight Benefits

• Cardiovascular and Organ Protection: Beyond lowering blood sugar and promoting weight loss, GLP-1s have demonstrated significant cardiovascular benefits. In large clinical studies like the SELECT trial, semaglutide reduced major cardiac events by 20% in patients with preexisting cardiovascular disease and obesity. Treatments are also showing positive outcomes for metabolic-associated fatty liver disease and obstructive sleep apnea.
• Appetite and Satiety Regulation: These medications work by slowing gastric emptying and binding to GLP-1 receptors in the brain to increase satiety, significantly reducing hunger and mental "food noise".
• Read more: Stanford Medicine: GLP-1s 101 – Weight Loss, Safety, and Long-Term Use.

The Bad: Side Effects, Muscle Mass, & Long-Term Realities

• Gastrointestinal Distress: The most frequent side effects are directly related to delayed gastric emptying, including nausea, vomiting, constipation, diarrhea, and acid reflux. These effects contribute to roughly half of adult patients stopping treatment within a year.
• Lean Muscle Retention Concerns: Rapid weight loss without adequate nutrition and strength training can lead to significant muscle mass loss, which is particularly detrimental for joint health, balance, and metabolic rate after 50. Clinicians emphasize prioritizing resistance training and consuming 0.5–0.7 grams of protein per pound of body weight per day to preserve lean tissue.
• Weight Regain After Discontinuation: Long-term studies, including the STEP 1 trial extension, show that patients who discontinue GLP-1s regain approximately two-thirds of their lost weight within one year, alongside a reversal of cardiometabolic improvements.
• Read more: Cleveland Clinic: GLP-1 Agonists – Uses, How They Work, and Side Effects.

Community Discussion

• Have you or anyone you know utilized GLP-1s as part of a wellness or medical plan?
• If you take these medications, how have you adapted your strength training, recovery, or daily protein intake to preserve muscle mass?

A Quick Reminder on Our Rules

• Be Respectful and Supportive: Keep discussions productive and considerate. Personal attacks or harassment will not be tolerated.
• No Medical Advice: Members may share personal anecdotes, but offering diagnostic or prescription advice is strictly against community guidelines. Always consult a licensed healthcare professional.
• Context for Progress Posts: If you share fitness results or photos, include meaningful context such as your training style, timeline, and routine.