JJ Virgin4x NYTimes Best Selling Author, Certified Nutrition Specialist, Fitness Hall of Famer

Best Tool For Longevity

20 Oct 2025 · 0 min

Watch on YouTube

0:18

JJ Virgin calls muscle the Swiss Army knife of health. Strong muscle tissue regulates blood sugar, boosts immunity, cuts inflammation, and gives you functional strength like holding a small dog all day.

More from JJ

14:59

youtube.com

5 Things Every Woman Should Do Before Menopause

4d ago

0:50

youtube.com

The Safest Way to Build Muscle With Back Pain

4d ago

1:21

youtube.com

How Many Steps a Day Do You Really Need?

5d ago

19:44

youtube.com

Is Insulin Resistance Blocking Your Fat Loss? (Do This to Fix It)

1w ago

0:31

youtube.com

How to Lose Fat on a GLP-1 Without Losing Muscle

1w ago

0:34

youtube.com

The Biggest Mistake Women Make With Hormone Testing

1w ago

0:49

youtube.com

How to Use a Vibration Plate for Stronger Bones

1w ago

12:03

youtube.com

"Clinically Studied" Doesn't Mean What You Think (How to Pick Supplements)

2w ago

18:16

youtube.com

Taking a GLP-1? Do These 7 Things to Lose Fat Without Losing Muscle

2w ago

1:08

youtube.com

How to Rebuild Your Body After Menopause

2w ago

0:48

youtube.com

Do You Really Need a GLP-1?

2w ago

See all content