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A lit sparkler glowing on an oak kitchen counter at golden hour beside salmon, spinach and a bowl of pistachios

CoQ10: The Spark of Life for Your Cells

What does CoQ10 do? Learn how mitochondria power your cells, why CoQ10 levels decline with age, and simple food, sleep and movement habits that support your energy.

CoQ10: The Spark of Life for Your Cells

What does CoQ10 do? Learn how mitochondria power your cells, why CoQ10 levels decline with age, and simple food, sleep and movement habits that support your energy.

Dr. Rico Perez B-Complex supplement bottle on a sunlit kitchen counter with spinach, eggs, lentils, tea and autumn leaves

B-Complex Vitamins: A Simple Guide to the 8 B V...

What do the 8 B vitamins do? A simple guide to b-complex vitamins, food sources and how to read the label serving. Plus: Dr. Rico Perez B-Complex is back in...

B-Complex Vitamins: A Simple Guide to the 8 B V...

What do the 8 B vitamins do? A simple guide to b-complex vitamins, food sources and how to read the label serving. Plus: Dr. Rico Perez B-Complex is back in...

Bottle of Dr. Rico Perez Magnesium with capsules: best time to take magnesium

Best Time to Take Magnesium: Morning or Night?

Morning or night? What the research says about the best time to take magnesium, taking it with food, how much is too much, and which medications to watch.

Best Time to Take Magnesium: Morning or Night?

Morning or night? What the research says about the best time to take magnesium, taking it with food, how much is too much, and which medications to watch.

Supplement bottles, softgels, citrus and herbal tea

Your Fall Wellness Briefing: 6 Stories to Know ...

Flu-season updates, what's going around schools, and new research on vitamin D, berberine, collagen and healthy aging. Plus: meet Dr. Rico in Daly City on Saturday, Oct 24.

Your Fall Wellness Briefing: 6 Stories to Know ...

Flu-season updates, what's going around schools, and new research on vitamin D, berberine, collagen and healthy aging. Plus: meet Dr. Rico in Daly City on Saturday, Oct 24.

Smiling woman in her 50s holding a mug in a bright kitchen, with a bottle of Dr. Rico Perez DHEA on the counter

DHEA for Women Over 40: What the Research Reall...

Somewhere in your 40s, you may start noticing changes — in energy, in skin, in how your body responds to workouts, and in your cycle. Along the way, you might...

DHEA for Women Over 40: What the Research Reall...

Somewhere in your 40s, you may start noticing changes — in energy, in skin, in how your body responds to workouts, and in your cycle. Along the way, you might...

The Calm Collection 2-Month Anti-Stress Program

The Calm Collection 2-Month Anti-Stress Program

The Calm Collection 2-Month Anti-Stress Program In today’s fast-paced world, stress has become part of our daily routine — but it doesn’t have to control your life. The Calm Collection,...

The Calm Collection 2-Month Anti-Stress Program

The Calm Collection 2-Month Anti-Stress Program In today’s fast-paced world, stress has become part of our daily routine — but it doesn’t have to control your life. The Calm Collection,...