If you've had sudden pain under your right ribs in your 40s, it may be perimenopause. Falling estrogen pushes more cholesterol into your bile, raising gallstone and gallbladder-attack risk. Cathy breaks down the estrogen-bile research, why HRT and rapid weight loss add risk, what a real attack feels like, and the small habits — steady weight, a little fat, more fiber — evidence actually supports. Sourced from PLOS ONE, Hepatology, JAMA, and NIDDK.

Breakouts in your 40s aren't in your head. As estrogen swings erratically through perimenopause while androgens hold steadier, oil glands shift into androgen-driven overdrive. Peer-reviewed research shows perimenopausal acne is common, often distinct from teenage acne, and generally improves after full menopause. This piece covers what diet studies actually support and which treatments — from dermocosmetics to spironolactone — have real evidence behind them.

Burning tongue. Metallic taste. Clean dental exam, no answers. If this sounds familiar, it's likely burning mouth syndrome — a real, hormone-linked perimenopause symptom most dentists aren't trained to flag. Here's what the newest research (including a 2025 caffeine trial and a July 2026 systematic review) says about why it happens and what evidence-backed relief actually looks like.

New 2025 research suggests creatine may help support brain function, reaction time, mood, muscle preservation, and cognitive energy during perimenopause. Once seen as a bodybuilding supplement, creatine is now emerging as one of the most evidence-backed tools for women navigating hormonal change, brain fog, fatigue, and muscle loss after 40.

Waking at 3 AM every night for three months, perimenopause had me defeated. Valerian failed and traditional therapy missed the mark. Then I discovered CBT-I (Cognitive Behavioral Therapy for Insomnia)—the gold standard GPs rarely mention. This is my raw, 4-week journal of self-led recovery: the sleep restriction protocol, stimulus control, and my supplement stack (magnesium glycinate, L-theanine, creatine). It’s an honest look at the grit it takes for a 43-year-old to reclaim