Dr. BreAnna Guan

a plate of green and purple olives to eat for perimenopause

Eating for Perimenopause: Supporting Your Body’s Transition

If you’re in your late 30s to mid-40s and noticed your body feels like it’s suddenly operating under a brand-new set of rules, you’re not alone. Many women experiencing perimenopause feel thoroughly frustrated, asking why they suddenly need to change their diet. Others want to know how diet affects their symptoms and how they can […]

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A couple of wine glasses on a wooden board with a vase of pink peonies featured image for PCOS phenotypes

PCOS Phenotypes: Find Your Type to Build a Laser-Focused Support Plan

Polycystic ovary syndrome (PCOS) is one of the most common endocrine disorders affecting women of reproductive age. Yet it remains one of the most misunderstood and underdiagnosed medical conditions.1  Experts have come to recognize that PCOS is not the same for every woman. Instead, it is a complex, multifaceted syndrome driven by distinct underlying mechanisms

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pink flowers on a mountain summer ovulation foods blog

Ovulation Foods: Eating for Your Body’s Summer (Peak Fertility)

Your menstrual cycle isn’t just a monthly event – it’s a living, shifting ecosystem with four distinct phases, each with its own hormonal signature, energy, and purpose. Think of the four phases of your cycle as the four seasons, with ovulation representing “summer.”  Ovulation is the main event of your menstrual cycle. It’s when an

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Essential Preconception Nutrition

Essential Preconception Nutrition: 6 Deficiencies You Should Know About

Lately, the majority of patients in my clinic are asking about fertility. With infertility rates on the rise, it’s understandable that women want to be proactive. The questions I hear most often? What can I do now to prepare my body for pregnancy? Will my nutrition really make a difference for my baby? In this

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sink of fresh tulips as featured image for Follicular Phase Foods: What to Eat During Your Cycle's Spring Season

Follicular Phase Foods: What to Eat During Your Cycle’s Spring Season

Have you ever wondered why some women breeze through their cycles while others struggle with PMS, mood swings, and painful periods? The answer often lies in the follicular phase—the first half of your cycle (days 1-14). This is when your body is busy building estrogen, preparing for ovulation, and setting the stage for the entire

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Cycle Syncing 101

Cycle Syncing 101: The Complete Guide to Eating for Your Menstrual Cycle

When most women think of their menstrual cycle, they envision the few days a month of their period. But your menstrual cycle is actually a complex, rhythmic internal clock that lasts throughout the month and regulates everything from your metabolic rate to cognitive function.  It’s why your workout feels harder on some days than others,

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Fertility Over 35

Fertility Over 35: How to Support Your Hormones and Preserve Your Options

With more women excelling in their careers and embracing personal growth, it’s no surprise that many of us are delaying pregnancy until our thirties or forties. Thankfully, outdated terms like “geriatric pregnancy” (once used to refer to pregnancy in women over 35) has been replaced with “advanced maternal age,” But the message that fertility “falls

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PCOS, Cortisol & Chaos_How to Calm the Hormonal Storm

PCOS, Cortisol & Chaos: How to Calm the Hormonal Storm

If you’re one of the 5-25% of reproductive-aged women who have polycystic ovarian syndrome (PCOS) you may feel like you’re in a state of constant hormonal chaos. Symptoms like stubborn acne, pervasive fatigue, irregular menstrual cycles, and weight gain seem to appear one after another—or even at the same time—making you wonder if your body

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a stethascope on a female abdomen for gut health for hormonal balance

The Ultimate Guide to Gut Health for Hormonal Balance

In recent years, there has been a huge surge of interest in gut health. We now understand that dysbiosis—imbalances in your gut microbiome—is linked to a diverse array of health issues, ranging from inflammatory bowel disease to diabetes and even cancer. This means that many of your hormone-related frustrations—bloating, skin issues, mood swings, and period

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a mother teaching her young daughter how to heal from PMS and period pain

How to Heal From PMS and Period Pain for Good With a Holistic Approach

If you’re like most women, your period isn’t something you look forward to. After all, who would look forward to bloating, mood swings, fatigue, and cramps? Despite what millions of women are told, period pain and premenstrual syndrome (PMS) aren’t just “part of being a woman.” They’re powerful signs that something is out of balance.

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Free Cycle Guide Magazine

Know Your Cycle

This guide will take you on a journey to understand your menstrual cycle and hormones, giving you the tips you need to connect with your monthly rhythms.

Download Cycle Guide Magazine