After more than 50 years of caring for patients, studying skin and stress, and writing about what it means to live well, I find myself approaching a new transition. I will turn 87 this spring, and with that milestone comes clarity: it is time for me to step back from most of my external commitments—including this blog and newsletter. I’ve decided to end with four final blog posts, reflecting on the Four Pillars of Modern Wellness—a fitting metaphor for the lessons of my life that have endured through decades of change, and that I hope will continue to serve you long after these emails stop arriving.

As faithful followers know, my Four Pillars of Modern Wellness are:

• Eat your water
• Move your body
• Be kind to your mind
• Nurture your skin

Over the next few posts, I plan to revisit each of these—not as instructions, but as distilled wisdom from a lifetime of observation.

Let me begin where I often begin: Eat Your Water.

When I first introduced this idea, it puzzled people. Water is something you drink—why would you eat it?

But what I saw in my dermatology practice told a different story. Patients were carrying their water bottles and drinking water all day long, yet their skin was dry, inflamed, and even prematurely lined. The problem wasn’t lack of water intake—it was lack of water retention where we want it: within the walls of the cells.

Eating water-rich foods solves that problem. Water-rich foods—vegetables, fruits, protein, grains—carry structure. They deliver hydration wrapped in nutrients, antioxidants, and fiber. They nourish the cell membrane so it can hold water where it belongs. They enable true hydration, which happens inside the cell, not just running through your digestive tract. As your body digests and makes use of the fiber, carbohydrates, nutrients, and micronutrients of healthy foods, the water they hold is released slowly into your bloodstream, nourishing and hydrating your cells. These nutrients also build and maintain cell membranes, so that you keep the water where you want it, not flushing it out directly.

Over the decades, I have watched nutrition trends rise and fall. Low-fat, low-carb, high-protein, fasting, juicing. Fads are loud. Biology is quiet. And biology has always favored what grows from the earth with its water intact.

Eating your water is not a diet. It is a return to simplicity.

As I reflect on five decades in medicine, what endures is not complexity. It is this: when we give the body what it recognizes as nourishment, it responds with resilience. Skin becomes calmer. Energy steadies. Inflammation softens.

At 87, I am less interested in extremes and more interested in sufficiency. A bowl of colorful vegetables. An omelet filled with surprising variety. A pot of hearty soup. Hydration built into the structure of food. These habits have outlasted every trend.

If there is one nutritional principle I hope you carry forward, it is this: feed your cells, not just your appetite. Your body, your skin, and even your mind and emotional outlook, will thank you.

In my next post, I will revisit the second pillar—Move your body—and share what I have learned about strength, joy, and longevity.

For now, I leave you with gratitude. Thank you for reading, for caring about your health, and for allowing me to be part of your journey.

That’s #ModernWellness

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Featured Insight:

“Think of transition as an opportunity.”

This Insight was inspired by the number of patients who faced a crossroads in their lives and were fearful of what the future might bring. I always encouraged them to “think of transition as an opportunity.”

There are many times when transitions are forced upon us: the loss of a job or a relationship, a sudden disability, or a move to a new city. Even when transitions are hoped for, fear can be part of the equation: we wonder whether we will have what it takes to succeed in these new circumstances.

Thinking of transitions as opportunities, however, helps us focus on the adventure of new circumstances. It turns our attention to the skills and attributes we might bring to the situation to improve our chances of success. And it reminds us that new experiences are part of what makes life rich and ultimately fulfilling. We would all grow weary of an endless monotony of routine.

In my own life too, as I draw back from activities that have drawn my attention for years, I am freeing up time and energy for other activities and pursuits: my health and fitness, my family and friends. I look forward to that.

I am also enjoying this opportunity to look back on the messages I have shared with my extended network of colleagues, patients, students, customers, and friends from around the world and take satisfaction in having done as much as I could with the time and talents that were given to me. It has been a long and thrilling journey. I am so grateful.