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All the latest articles from our medical experts on testosterone, men's health, and longevity.

Moobs, man boobs, and male breast growth: what it really means and how to fix it

Moobs, man boobs, and male breast growth: what it really means and how to fix it

Dr. Susan Carter, MD avatar
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Nov 21, 2025 · 14 min read

Moobs are common, treatable, and often a sign that your hormones, weight, or medications need a tune‑up. Here is exactly how to tell what kind you have and what actually works to get rid of man boobs. “When a man asks me ‘how do I get rid of man boobs,’ I think about three things: ...

Red light therapy for weight loss: what really works and what’s hype

Red light therapy for weight loss: what really works and what’s hype

Dr. Susan Carter, MD avatar
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Nov 21, 2025 · 13 min read

Red light therapy for weight loss is everywhere on social media, but the science is more nuanced than the before‑and‑after photos. Here is what research really shows, how it might work, and how to decide if it fits into your weight‑loss plan. “When patients ask me if red light therapy will make the pounds fall ...

The truth about energy drinks without sucralose: what to know before you crack a can

The truth about energy drinks without sucralose: what to know before you crack a can

Dr. Susan Carter, MD avatar
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Nov 20, 2025 · 13 min read

Energy drinks without sucralose sound cleaner and safer, but the real health impact depends on what manufacturers use instead and how much you drink. Here is how to decode the labels and choose options that support energy, hormones, and long-term health. “When patients ask me about energy drinks without sucralose, I remind them that removing ...

Fadogia agrestis and tongkat ali: what science really says about this testosterone stack

Fadogia agrestis and tongkat ali: what science really says about this testosterone stack

Dr. Alexander Grant, MD, PhD avatar
Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate
Nov 20, 2025 · 9 min read

Popularized by longevity podcasts, this herbal combination promises to boost testosterone without a prescription. While the biology is promising, the safety data on fadogia agrestis side effects suggests you should proceed with caution. “Men often turn to the tongkat ali and fadogia agrestis stack looking for a shortcut to higher testosterone. While tongkat ali has ...

Can my body use 100 grams meat protein in one sitting for muscle growth?

Can my body use 100 grams meat protein in one sitting for muscle growth?

Dr. Bruno Rodriguez, DPT, CSCS avatar
Dr. Bruno Rodriguez, DPT, CSCS: Strength, Recovery, and Physical Therapy Expert
Nov 20, 2025 · 8 min read

For decades, gym lore insisted that the body wastes any protein consumed beyond 30 grams per meal. New clinical data completely upends this “protein absorption myth,” suggesting the anabolic window is much wider—and more adaptable—than we ever imagined. “We used to treat protein intake like a fragile timer, telling athletes they had to eat small ...

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