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A woman holding a bottle of LTH Rewind Collagen Elixir

Should I Consider a Daily Collagen Drink for Antiaging?

By Samantha McKinney, RD, CPT

Research shows variations of this nutrient can combat the natural effects of aging on skin and joint health.

a woman drinks a glass of orange juice.

How Does Eating Sugar Affect Insulin?

By Catherine Guthrie

Discover how excessive sugar disrupts natural blood-sugar levels and contributes to metabolic disorders.

Jim and Cliff headshot

What Is Metabolic Health, Anyway?

With Jim LaValle, RPh, CCN & Cliff Edberg, RD, CPT
Season 10, Episode 2

Gain an understanding of eight factors that can help you better understand your current metabolic health, including why each is important for longevity and vitality.

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a woman sits on a couch looking depressed and tired

How Does Sugar Affect Mood?

By Catherine Guthrie

Learn more about the effect that sugar and inflammation have on your mood.

a person holds a GLP injector

Considering a GLP-1 Agonist? Here’s How to Take a Balanced Approach

By Mo Perry

Weight-loss drugs, such as Ozempic and Wegovy, can be both helpful and harmful — sometimes in equal measure. Integrative-health experts suggest that short-term use, coupled with lifestyle changes, can offer a middle way.

a man eats cereal for breakfast.

How Does Sugar Impact the Liver?

By Catherine Guthrie

The liver plays a key role in processing sugar, but eating too many sugary foods and drinks can strain this essential organ. Here’s why.

colorful cereal loops

The Truth About Ultraprocessed Foods

By Catherine Guthrie

These products are everywhere. Here’s a closer look at the many ways these food products can harm your health — and why it’s worth the effort to avoid them when you can.

a woman holds out a spoonful of sugar

12 Common Questions About Sugar and Your Health — Answered

By Catherine Guthrie

Here’s what you need to know about the sweet stuff’s effects on your health.

photo collage of a brain made with puzzle pieces and a gloved hand holding a shingle vaccine

PUMPING IRONY: An Alternative Approach to Alzheimer’s

By Craig Cox

With enthusiasm waning amid poor clinical trials and ineffective treatments, dementia researchers are increasingly exploring the role viral infections may play in the disease — and the salutary effects of a particular vaccine.

a woman splashes cold water on her face.

8 Ways to Activate the Vagus Nerve — and Relieve Anxiety

By Mo Perry

The following techniques all safely stimulate the vagus nerve, but people with severe asthma, sleep apnea, or heart conditions should use caution with any electrical forms of VNS.

man and woman walking in the forest

Hormone Health and Longevity: Making the Connection

With Elizabeth Yurth, MD
Season 9, Episode 14

Learn how hormones change as we age, as well as how to safely optimize them to benefit health, as well as improve longevity.

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a man rubs his hand.

How Can the Vagus Nerve Help Lower Inflammation?

By Mo Perry

Stimulating the vagus nerve leads to the release of acetylcholine, a neurotransmitter that affects inflammation. Learn more.

woman with weight bar and Joel headshot

Training for Longevity

With Joel Jamieson, CSCS
Season 9, Episode 13

Learn the connection between fitness and longevity and strategies for training to be fit for life.

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a doctor examines a patient's skin.

A Closer Look at Skin Cancer

By Craig Cox

That lump on your shoulder that seems to be growing? The scaly lesion on your cheek that never seems to heal? Those minor blemishes may not be as benign as you think.

man lifting weights and charles headshot

Finding Light in the Dark

With Veteran and Fitness Instructor Charles “Traps” Robinson
Season 9, Episode 12

Robinson shares how he’s overcome many personal struggles, and his story can serve as inspiration for others to find whatever light they can in dark times and to keep moving forward.

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medical illustration.

PUMPING IRONY: Hard Times on the Alzheimer’s Front

By Craig Cox

The Big Pharma approach to treating Alzheimer’s has met with some serious obstacles in recent months, a trend that may encourage more nuanced treatment protocols.

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