Cameron Diaz Wrote the Book on Becoming Happier

She's authored a positive look at aging with strength and confidence.

From the WebMD Archives

Cameron Diaz grows more joyful by the year -- and with a new book on the science of aging, more accomplished, too.

The superstar and her co-author Sandra Bark have served up The Longevity Book: The Science of Aging, the Biology of Strength, and the Privilege of Time. It's a refreshingly positive tour of what to expect as women stride through their 40s, 50s, and beyond, including the changes that menopause brings.

"It's a celebration of getting older," says Diaz, 43. In other words, you won't find a beauty-obsessed "anti-aging" tip anywhere in this fact-filled tome. She's made sure of it.

"It's the book with information every woman should have," she explains. "In school we learn to read and write, but what do we do with this body? How does it work? For my [second] book I wanted to include everything on aging I wanted to know, and present it in a relatable way. I wanted to understand why I shouldn't be afraid. I mean, I feel great! Does that mean there's something wrong with me?"

Diaz, known for being super-athletic, has a fit figure women of all ages might envy. Still, she's the first to acknowledge how it's changing -- and to talk about how she plans to embrace that.

She says she's had great role models in this regard, especially "my grandmother on my mom's side," who was always "strong as hell...I didn't consider her old." She also writes lovingly about her mother, whose beauty "shines from the inside out," something Diaz tries to emulate.

But does Diaz feel any creeping sense of dread as her forties unfold? Any anxiety about "the change" coming her way? Especially as an actor whose appearance is scrutinized by Hollywood's decision-makers, gossip sites, and fans?

"When I was 25, I looked forward to being 30," she says. "In my 30s, I was like, where are my 40s? It's something I've always looked forward to, the journey we get to take while we live. Aging is a privilege," she says. "It's not a given. It's not something we should assume is going to happen to us. We hope we get to grow old. So how do you want to do it? How do you want that experience to be for you? How can you make that journey be of real value?"

Continued

Science Fare

Two years ago, Diaz published the best-selling The Body Book: The Law of Hunger, the Science of Strength, and Other Ways to Love Your Amazing Body. It's a scientifically-based guide for women that tackles nutrition, fitness, and the importance of self-acceptance -- with zero hang-ups about dieting to stay skinny.

This time, for The Longevity Book, Diaz and her co-author interviewed top researchers from across the country who study the effects of aging on women. What they took away from these meetings surprised them both.

"We asked: 'What's the science? How can we be revolutionary? We want to tell women: 'This is what you need to do.' We learned genes are part of [how well we age], and that health occurs at the cellular level. But we can affect our genes with different choices and how we take care of ourselves.

"Every doctor we spoke to -- and it didn't matter the specialty -- told us, 'We look at nutrition, diet. We tell our patients to eat better, move more, sleep. And once they change those things, usually that's what changes their condition the most.'"

With this, Diaz says, "People don't always follow through, though. They want to take a pill. They don't want to implement simply changing their diet, getting more physical activity and sleep. It's hard to break bad habits and develop good ones. Yet, the most important thing we can do to live longer and stronger is to build health-conscious habits now."

These habits are even more important as women confront the challenges of menopause. Because so many women face these changes armed only with stories from their mothers and grandmothers, many feel anxiety about what to expect. Are there differences between women of varying ethnic backgrounds, for instance? Do weight and fitness level play a role? What about attitude? And how drastic is the transformation? Does it happen overnight?

To separate fact from fiction, Diaz and her co-author met with Gail Greendale, MD, a UCLA professor and principal investigator of the Study of Women's Health Across the Nation (SWAN).

Greendale stresses that SWAN, which has studied the menopausal transition for more than 20 years at various research sites, builds from the work of earlier pioneering studies. It is, though, the first, largest, and lengthiest study of its kind, collecting data from more than 3,300 women, participants who are white, black, Hispanic, Japanese, or Chinese.

Continued

Greendale says SWAN's findings show that "every woman is different." She says "menopause is a transition" (not a sudden shift) that happens gradually over many years with a range of symptoms, and that these symptoms are "common but do not occur in all women."

In other words, menopause can be as different as the women who go through it. And SWAN's research shows that a woman's attitude toward this physical change affects the frequency and severity of her menopausal symptoms.

Diaz says it's empowering to learn that "the more you accept it, the less stressed you are and the more prepared, and the more you allow yourself to contemplate: 'What does this mean to me? Where do I want to end up, and who is going to take that journey with me?'" 

"Everyone is different, just like my period is different from my best girlfriend's. But we'll go through it together -- and it's going to be OK. We're going to hold hands through it! The more you accept aging and allow it to happen, the easier it is and the fewer symptoms you'll have."

Inside Out

Diaz may be the rare actress who doesn't fear growing older. But she doesn't judge those who fight the outward advance of age with injectables, fillers, and cosmetic surgery. Still, she hopes those who do pay attention to developing their inner glow, too.

"Doing a procedure is a normal thing now," she says. "The levels to which we take it, and the images the entertainment industry reflects back to us, can be confusing. I'm not against it; it absolutely does its job," she says of cosmetic enhancement. "If it makes you feel better about yourself, great. But I don't want people to think they're taking care of their whole being...the superficiality of the exterior doesn't reflect all of you. Pay attention to what's inside of you, and take care of it in a real way, on the biological, cellular level."

Diaz practices what she preaches. "I try to work out and break a sweat every day," she says. "I'm anxious during the days when I don't and feel less capable of holding in my emotions, being focused. Working out first thing in the morning is really important for me; I need those endorphins."

Continued

Always active, always into surfing and hiking, Diaz knew she had another muscle to stretch when she reached her 40s: her heart. Or more specifically, its need for love. Diaz wed Good Charlotte rocker Benji Madden in January 2015, the first marriage for both.

"Yes, I focused on my well-being, fitness, and nutrition," she says of entering her 40s, "but I realized how I'm in a different phase now. During my first year of marriage, I've been rerouting everything. I'm expanding different parts of myself, taking care of myself in ways I never did well before. I'm focused on my husband and our life together. It thrills me, makes me feel whole in a brand-new way."

Madden seems just as thrilled. The guitarist recently tweeted gushing enthusiasm for Diaz and her latest project: "She wakes up every day on a mission to try and make the world a better place," he posted on Twitter. "I'm always amazed by the courage, strength, and vulnerability she shows, relentlessly encouraging other women to love themselves."

Diaz says of this loving support: "I didn't know how powerful being vulnerable is -- until now. My husband helped me figure this out. He really helped me to understand it." Seems middle age isn't quite so scary, after all. For Diaz, it's looking pretty fantastic.

SWAN's Song

More than 3,300 ethnically diverse women across seven research sites have participated in the Study of Women's Health Across the Nation since 1996. Key findings include:

Menopause is a transition. Let's call it MT. Most women undergo MT between 48 and 55 years old. Early perimenopause means less predictable menstrual cycles, without menstrual gaps in the cycle. Late perimenopause means gaps of at least 3 months. Postmenopause means going 12 months without a period.

Women go through menopause differently. Ethnicity can affect when it begins, as well as the severity of certain symptoms. For instance, African-American and Hispanic women reach menopause a little earlier, and Japanese and Chinese women a little later, than the average white woman, who reaches it at 51.5 years old. Also, African-American women may have hot flashes for a longer time (10 years) than other women (who average 7 years). Weight, too, factors in. Among pre- and perimenopausal women, heavier women on average have more hot flashes; yet for postmenopausal women, extra weight may lead to fewer hot flashes.

Continued

Mood swings are not just about fluctuating hormone levels. Estrogen levels do decrease during menopause, which can lead to feelings of tension or irritability. But Greendale says "stress, genetics, and amount of social support can all influence mood swing symptoms and their severity."

"Brain fog" is temporary. The SWAN research shows that while it does appear some women lose some ability to learn and retain new information, this subsides when they're through menopause.

Depressive symptoms can happen during MT. The study's findings show the risk of these symptoms (not the same as clinical depression) increasing by 70% in late perimenopause and early postmenopause. And the findings point to higher chances clinical depression coming back among women who've had it before or during late perimenopause.

Diaz's Feel-Good Philosophy

Attitude is everything. "Feelings of happiness and satisfaction actually increase with age," Diaz writes. "In fact, studies around the world have consistently found that the happiest people are between 82 and 85 years old."

Figure in how your attitude toward aging can affect the physical symptoms of menopause, and this can mean only one thing: You just might feel as good as you think, no matter how old you are.

Include your partner. "I'm so happy I have someone to share this journey with," Diaz says of her husband.

Not only does a recent study shared in her book show increased sexual satisfaction among healthy women between the ages of 40 and 80, but the importance of emotional support may contribute to fewer and less frequent menopause symptoms.

Gab with your girlfriends. Diaz, whose world-famous girl squad includes Nicole Richie, Gwyneth Paltrow, and Drew Barrymore, says close friendships are key for aging well.

"Talk to your friends. Ask them what they're going through. Tell them what you're going through."

Meditate. "I started meditating 3 or 4 years ago. When I make time to do it at least once a day, I really feel the difference. Twenty minutes of meditation heals and changes the brain. Even in New York City in the back of a cab on the way to an appointment, when I feel frantic and all over the place, I instantly feel better. I think: 'Why didn't I do that earlier?' My whole body releases the stress it's been under."

Find more articles, browse back issues, and read the current issue of "WebMD Magazine."

WebMD Magazine - Feature Reviewed by Brunilda Nazario, MD on May 12, 2016

Sources

SOURCES:

Cameron Diaz, actress; co-author, The Longevity Book, Harper Collins, 2016.

Gail Greendale, MD, professor of medicine of obstetrics and gynecology at UCLA School of Medicine; principle investigator, Study of Women's Health Across the Nation.

The Swan Study, multi-site research on menopause; 1994-present.

© 2016 WebMD, LLC. All rights reserved.

Pagination