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Fast Keto with Ketogenic Girl

Vanessa Spina

Best selling author and speaker Vanessa Spina shares Keto tips & hacks, answering your burning Keto questions! Featuring world renowned ketogenic lifestyle & low carb experts, authors, physi...

Episodes

20 of 595 episodes

Women Have MORE Testosterone Than Estrogen?! Testosterone 101, Muscle & Menopause | Dr. Farzam

Did you know women have more circulating testosterone than estrogen when measured in equivalent units? And could testosterone play an overlo...

01:08:25Nov 2, 2026

NEW STUDY: The Best Eating Window for Losing Belly Fat Without Losing Muscle | Dr. Satchin Panda Recap

Can you use meal timing to lose body fat without sacrificing muscle —and does time-restricted eating actually change what is happening insid...

36:45Oct 30, 2026

NEW STUDY: Dr. Satchin Panda on How IF/TRE Changes Your Fat Cells | Fat Loss, Muscle & Meal Timing

What actually happens inside your fat cells when you practice time-restricted eating—and can meal timing help you lose body fat without sacr...

01:14:22Oct 26, 2026

2 NEW STUDIES: How Many Calories Does It Take to Build Muscle—and Can Lifting Change Fat Cells?

How many calories does it actually take to build muscle—and do you really need to eat in a surplus? In this Friday solocast, I recap my conv...

44:01Oct 23, 2026

New Study: Do You Really Need a Calorie Surplus to Build Muscle? | Dr. Milo Wolf

Can you build muscle without bulking—and could stored body fat help fuel the process? Dr. Milo Wolf joins me to unpack new research on the e...

01:12:07Oct 19, 2026

T2, Fat Burning & Brown Fat: How It Works in the Mitochondria and What the Studies Show

Does increasing fat burning automatically mean losing more body fat? And what would we need to measure to know whether an intervention prese...

50:10Oct 16, 2026

T2 and Fat Burning: What the Thyroid Research Really Shows with Dr. Amie Hornaman

What is T2, and why have researchers been investigating its effects on metabolism? In this episode of the Optimal Protein Podcast, I'm welco...

01:19:52Oct 12, 2026

7 Takeaways on Metabolic Flexibility, Fat Burning vs Fat Loss & Protecting Muscle

Burn More Fat—But Are You Losing It? 7 Takeaways on Metabolic Flexibility & Protecting Muscle Does becoming a better fat burner automaticall...

49:08Oct 9, 2026

Burning Fat vs. Losing Fat: Metabolic Flexibility Explained with Dr. Mike T. Nelson

Does burning more fat for fuel mean you're actually losing more body fat? And if you're in ketosis, does that mean the fat you're burning is...

01:18:22Oct 5, 2026

6 New Science Takeaways on Losing Fat Without Losing Muscle

Can you gain lean tissue while losing body fat? And if two people eat the same number of protein grams, will they necessarily get the same b...

31:43Oct 2, 2026

New Study on Creatine During Fat Loss and Body Recomposition: Dr. Drew Gonzalez

Can you lose body fat while gaining lean tissue—even during a calorie deficit? And could the quality of your protein change how well you rec...

01:06:24Sep 28, 2026

Why Stubborn Fat Is So Hard to Lose + Protein-Sparing Fat Loss: Lyle McDonald Recap

Vanessa breaks down the biggest scientific takeaways and most actionable gems from her recent conversation with body-composition expert and...

56:11Sep 25, 2026

The Stubborn Fat Solution: How to Mobilize Lower-Body Fat with Lyle McDonald

Why does body fat disappear quickly from certain areas while seeming almost impossible to lose from others? BACK TO SCHOOL SALE! For a limit...

01:18:37Sep 21, 2026

My Postpartum Fat-Loss Progress + 10 Science-Backed Ways to Protect Muscle

Vanessa breaks down the biggest scientific takeaways and most actionable gems from her recent conversation with Dr. Lee Breen, one of the wo...

49:26Sep 18, 2026

Are You Losing Muscle Instead of Fat? The Protein Strategy That Protects Lean Mass: Dr. Leigh Breen

When the scale goes down, how much of that weight is actually body fat—and how much could be metabolically active muscle? BACK TO SCHOOL SAL...

01:13:01Sep 14, 2026

My Current Fat Loss Plan & PSMF Update + You May Not Need 10,000 Steps

Vanessa breaks down the most surprising and practical lessons from her recent conversation with Dr. Amanda Paluch on daily steps, walking, c...

38:35Sep 11, 2026

Do You Really Need 10,000 Steps to Lose Fat? The Science of Walking & Body Recomposition: Dr. Amanda Paluch

How many steps do you actually need every day—and do you really need 10,000 steps to support fat loss, health and body recomposition? BACK T...

01:01:27Sep 7, 2026

Eat More Protein, Lose More Fat? 7 Science-Backed Body Recomp Lessons

Vanessa breaks down 7 of the biggest science-backed lessons from her recent conversation with Dr. Cassandra Evans on protein, body recomposi...

38:29Sep 4, 2026

Eat More Protein, Lose More Fat? The Surprising Science of Body Recomposition: Dr. Cassandra Evans

Dr. Cassandra Evans joins Vanessa to break down the science of protein, body recomposition, fat loss, muscle preservation, genetics, caffein...

01:11:09Aug 31, 2026

Can You Build Muscle While Losing Fat? The Science of Body Recomposition

Vanessa breaks down the biggest takeaways from her conversation with Dr. Sara Oikawa, including what the research says about losing body fat...

35:19Aug 28, 2026