The latest
Perimenopause
Perimenopause symptoms: the complete, sourced list
Perimenopause symptoms with sources: period changes, hot flashes, sleep, mood, brain fog, vaginal and urinary changes, aches, headaches, and what needs a doctor.
Sleep
Hot flashes at night: what the guidelines actually say
Night sweats are hot flashes during sleep. Here is what The Menopause Society says about hormone therapy and nonhormone options, and what it does not recommend.
Strength
How much protein after 45? What the expert groups actually say
The protein RDA is 0.8 g/kg; some expert groups suggest more for older adults. What each group says, who it is for, and the kidney caution.
Digestion
What causes bloating?
What causes bloating: swallowed air, bacteria breaking down undigested carbs, specific foods, and conditions such as IBS, lactose intolerance and constipation.
a.m.
Awake again? Let’s talk about it.
Your body at 40 to 60, explained.
Sleep, energy, digestion, hair and skin: what actually changes in these years, what the evidence says helps, and what to ask your clinician. Clear answers. No hype. Sources on everything.
Get the free 7-Day Midlife Sleep ResetThree things worth knowing
21% of US women reported trouble staying asleep most days or every day in the CDC's 2024 survey, against about 15% of men. [1]
Mid-40s is when perimenopause usually starts. It lasts about four years for most women, and can run from two to eight. Read the signs of perimenopause. [2]
90%+ of American women don't meet the fiber recommendation, according to the previous Dietary Guidelines. [3]
The changes nobody gave you a handbook for
Sleep that won’t settle. Periods that stop following the calendar. Mood changes that catch you off guard. These can happen during perimenopause. [4]
You don’t have to arrive at an appointment with all the answers. Tell your clinician what’s changed, how much it bothers you, and what you want help with. Your health and family history matter when you discuss the options. [4]
Start with your questions. We’ll help you find the reading. Begin with the signs of perimenopause.
Perimenopause, explained
Perimenopause symptoms: the complete, sourced list
Every common symptom, its source, and which ones need a doctor.Signs of perimenopause: what shows up first
Periods change first; what else to expect.What is perimenopause? A plain definition
Perimenopause, menopause, postmenopause: the three terms.When does perimenopause start?
Mid-to-late 40s for most; what counts as early.How long does perimenopause last?
Two to eight years; about four for most women.How long does menopause last?
The transition versus the symptoms, with the US study data.Perimenopause supplements: what the evidence says
What The Menopause Society and the NIH actually found.
Your health, in focus
Sleep.
The 3 a.m. club, night sweats, and what the guidelines actually say.
Energy and strength.
Muscle, bone, protein, and the number that moves when the scale doesn't.
Digestion.
Bloating, fiber, reflux, and what the evidence doesn't support.
Hair and skin.
Shedding versus thinning, biotin, and the one anti-aging habit with a trial behind it.
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Sources
- CDC, National Center for Health Statistics, Data Brief 559 (NHIS 2024). Retrieved 2026-10-15.
- Office on Women's Health, Menopause basics. Retrieved 2026-10-15.
- Dietary Guidelines for Americans 2020-2025, p. 124 and Appendix 1. Retrieved 2026-10-15. The 2025-2030 edition does not publish a fiber table.
- Office on Women’s Health, Menopause symptoms and relief. Retrieved 2026-10-16.