Summary of "Weighted Vests & So Much Protein with Dr. Mary Claire Haver" - Laugh Lines with Kim & Penn Holderness

Release Date: August 12, 2025

In this engaging episode of Laugh Lines with Kim & Penn Holderness, the hosts welcome Dr. Mary Claire Haver, a board-certified OB/GYN and menopause specialist. The conversation delves deep into the benefits and considerations of using weighted vests for bone and muscle health, especially among aging women, and underscores the critical role of protein intake during menopause. True to the show's essence, the discussion blends informative insights with humor, making complex health topics accessible and relatable.

1. Introduction to Women's Aging and Health Needs

Dr. Mary Claire Haver opens the discussion by highlighting a significant gap in the healthcare industry: “The health industry, especially when it comes to aging, hasn’t really focused on women’s unique needs. It’s often based around men’s biology, leaving many women feeling overlooked or misunderstood.” (00:28)

Dr. Haver emphasizes that the physiological changes women undergo during menopause—such as shifts in energy and focus—are not mere inconveniences but signals that warrant attention and proactive healthcare measures.

2. Exploring Weighted Vests for Bone and Muscle Health

The conversation shifts to weighted vests as a tool for enhancing bone density and muscle strength. Kim Holderness shares her personal journey: “I started digging into the data around osteoporosis... I had never heard of a weighted vest before... I start seeing these articles pop up... so what interventions could we do to help them decrease their risk of falling, improve their balance and improve their bone strength?” (26:27)

Dr. Haver explains the scientific backing behind this approach, noting that studies have shown promising results in using weighted vests to mitigate bone loss and enhance balance, thereby reducing the risk of falls among aging women.

Penn Holderness raises concerns about the lack of regulation and the potential for misuse: “It’s almost like AI. There’s no regulation for weighted vests at this point. And so people are getting hurt a lot.” (30:30)

3. Safe Usage and Best Practices

To ensure safety, Dr. Haver advises starting with a lower weight and gradually increasing it, aiming for about 10% of one’s body weight: “So, work up to 10%, right?” _(32:17)

Kim elaborates on her own regimen: “I wear it when I am walking, when I’m doing housework, when I’m doing activities I would otherwise normally do, even when I’m sitting at my desk because I know it’s helping me with balance, it’s helping me with core strength.” (29:07)

The hosts discuss the importance of not overloading and ensuring that the use of weighted vests complements other forms of exercise, such as weight training, rather than replacing them.

4. Addressing Concerns and Negative Feedback

The episode acknowledges the varied reactions from listeners regarding weighted vests. Some express skepticism or concern over potential injuries, while others offer alternative solutions. Dr. Haver mentions: “They really wanted me to know how bad it is. They really thought I was getting paid for.” (35:25)

Kim reflects on the backlash from certain professionals: “I think, you know, the strongest worded... is someone who’s trying to sell an alternative.” (36:43)

Despite the negativity, the hosts emphasize the importance of evidence-based discussions and encourage listeners to consult healthcare professionals before integrating weighted vests into their routines.

5. The Role of Protein and Creatine in Menopause

Shifting focus, the discussion delves into protein intake and creatine supplementation as essential components for maintaining muscle mass during menopause. Kim shares her high-protein diet: “For me, it’s 100 to 120 grams per day... I make my shake in the morning and I’ve got Greek yogurt, a scoop of protein powder, some collagen, I’ve got creatine in there...” (43:18)

Dr. Haver explains the physiological necessity: “Protein intake is tied to that now. We have to work that muscle, but we also have to provide the substrate, which is the protein intake, so that we are able to lay down that new muscle as it’s being chewed up.” (43:14)

Penn inquires about the dosage and benefits of creatine: “So how much? Like, how. How many.” (45:04)

Dr. Haver responds with evidence-based recommendations: “Most of the studies on women were done three to five grams per day.” (45:48)

6. Personal Anecdotes and Humor

The conversation is peppered with personal stories that add a layer of humor and relatability. Penn recounts his forgetfulness: “I’ve left my keys on top of a car at the beach... We survived that.” (57:53)

Dr. Haver shares her challenge with always saying "I'm fine" despite not feeling it, leading to a heartfelt moment: “...that moment, I need to. Because it’s not fine. It is absolutely not fine.” (08:44)

These anecdotes reinforce the show's theme of navigating aging with honesty and laughter.

7. Managing Menopause Symptoms

Dr. Haver details her personal strategies for managing menopause symptoms, particularly sleep disturbances: “We came up with a little cocktail for me that is magnesium... and a little bit of melatonin.” (48:26)

The hosts discuss the impact of medications like sildenafil (Viagra) on improving nighttime urination for men, tying it back to overall quality of life and sleep: “He takes it during the day. It like lasts for 24 hours.” (51:44)

8. Navigating AI and Online Content

A lighter segment touches on the challenges of AI and deepfakes, with Dr. Haver sharing her experience of being deceived by a manipulated video: “There’s a video... two bunnies morph in the middle of the video, and it’s five bunnies, which doesn’t happen in nature.” (38:12)

Kim humorously admits falling for the trick: “I fell for this. AI, my God.” (37:59)

9. Closing Remarks and Takeaways

As the episode concludes, the hosts recap the essential points discussed and express gratitude to Dr. Haver for her valuable insights. They emphasize the importance of informed decision-making and encourage listeners to integrate healthy practices mindfully.

Dr. Haver adds a final thought on the interconnectedness of bone and muscle health: “So, you know, we have to work that muscle, but we also have to provide the substrate, which is the protein intake...” (43:14)

Notable Quotes

• Dr. Mary Claire Haver (00:28): “The health industry, especially when it comes to aging, hasn’t really focused on women’s unique needs. It’s often based around men’s biology, leaving many women feeling overlooked or misunderstood.”

• Kim Holderness (26:27): “...what interventions could we do to help them decrease their risk of falling, improve their balance and improve their bone strength?”

• Dr. Mary Claire Haver (31:28): “But loaded training, you know, putting extra load on more than your body weight is always going to be beneficial. But again, we can overdo anything in life and end up injured.”

• Kim Holderness (43:18): “For me, it’s 100 to 120 grams per day... I drink that over two to three hours.”

• Penn Holderness (57:53): “I’ve left my keys on top of a car at the beach... We survived that.”

Key Takeaways

1. Weighted Vests as a Tool: Weighted vests can be beneficial for improving bone density and balance, especially in aging women, but they must be used correctly to avoid injuries.

2. Protein and Creatine Importance: Adequate protein intake and creatine supplementation are crucial for maintaining muscle mass and bone health during menopause.

3. Personal Health Strategies: Integrating simple health tools and supplements into daily routines can have significant long-term benefits for aging individuals.

4. Holistic Approach to Aging: Combining physical tools like weighted vests with nutritional strategies fosters a comprehensive approach to healthy aging.

5. Humor in Health Discussions: Addressing aging and health concerns with humor makes the conversation more relatable and less daunting.

This episode of Laugh Lines successfully blends expert insights with personal anecdotes, providing listeners with actionable information to navigate the complexities of aging with strength, balance, and a good sense of humor.