Rhonda Patrick Protocol 2026: what works for women and what doesn't
Low omega-3 in your blood is as deadly as smoking. So says Rhonda Patrick, a biochemist with a PhD, and she has the data to back it up. So, not your average wellness influencer. A scientist who publicly shares her own blood work and adjusts her protocol whenever a new study demands it.
Below, we'll go through the key elements of her day, from her first coffee to bedtime. For each moment, you'll read what she does, why, what scientific research says about it, and what the workable version is for someone with a busy job, children, and a sunless Northern European winter. With a focus on what makes the most difference for women. And an honest assessment for each element, because let's be honest: not everything she does is foolproof.
Who is Rhonda Patrick?
Rhonda Patrick is a biochemist with a PhD in biomedical sciences. Her research at the Salk Institute and Children's Hospital Oakland focused on aging, cancer, and metabolism. She then launched FoundMyFitness, a platform where she translates peer-reviewed research (studies checked by other scientists before publication) into practical advice.
What sets her apart from the average wellness expert: she tests everything on herself. Blood work every six months. Monthly Q&A sessions where she shares her own data with her community. And if new research undermines her position, she adjusts it. This is also how Peter Attia approaches things. In July 2025 and early 2026, she was a guest on Steven Bartlett's Diary of a CEO. What she shared there woke a lot of people up.
The protocol at a glance
Before we dive into the day, here is the complete protocol with our assessment, the 'verdicts'. SOLID (strong evidence base), DEPENDS (works for some, not universal), OVERHYPED (limited evidence relative to marketing), and NOT HERE (restricted in NL or EU, or reduced by Rhonda herself).
| Protocol element | Verdict | Brief reason |
|---|---|---|
| Vitamin D3 4000 IU | SOLID | EFSA approved, high prevalence of low levels in Northern Europe |
| Vitamin K2 100mcg (MK-7) | SOLID | EFSA claim for bone health, works synergistically with D3 |
| Omega-3 1.6 to 2g EPA/DHA | SOLID | EFSA heart function claim, omega-3 index data strongly supported |
| Magnesium glycinate 120mg | SOLID | EFSA approved for nervous system and fatigue |
| Multivitamin | SOLID | Nutritional base for those who don't eat perfectly every day, strongly supported |
| Creatine 5 to 10g daily | SOLID | EFSA performance claim, particular evidence for women 35+ |
| Liposomal glutathione | DEPENDS | Liposomal form better supported than regular, clinical data limited |
| Sulforaphane (broccoli sprouts) | DEPENDS | Strong preclinical evidence, limited evidence in humans |
| Urolithin A 500-1000mg | DEPENDS | Promising mitochondrial data, small studies, expensive pills |
| Ubiquinol 100mg | DEPENDS | Especially useful for 40+, statin users and people with heart complaints |
| Alpha-lipoic acid 600mg | DEPENDS | Powerful antioxidant, but rare side effects reported at high doses |
| NR (Tru Niagen) | DEPENDS | Rhonda's choice for NAD+ support, clinical evidence growing |
| High dose melatonin 3 to 10mg | OVERHYPED | For most women under 50, 0.5 to 1mg is enough |
With this overview in mind: this is what her day looks like.
Morning: 06:00 to 11:00
What Rhonda does
Her morning starts with 5 grams of creatine in her coffee. Then her regular pills: 1 gram of fish oil, 4000 IU vitamin D3 in winter, a multivitamin, and 100 micrograms of vitamin K2. And she grows her own broccoli sprouts on her counter for a daily dose of sulforaphane. No time to harvest? Two Avmacol pills.
The principle
Vitamin D is not a vitamin, says Rhonda. It's a steroid hormone that enters your cell nucleus and controls your genes. According to her, it regulates 5 percent of your active genes. Deficient? Up to an 80 percent higher chance of dementia. Correction could turn back your biological age by almost 2 years.
Omega-3 gets an even stronger message. She points to data from the Framingham cohort, where smokers with a high omega-3 index had the same life expectancy as non-smokers with a low index. Sounds extreme? It is. But it's her way of making it clear how little seriously most people take omega-3.
What does scientific research say?
The vitamin D claims are reasonably well-supported. Multiple RCTs (studies where participants are randomly given a placebo or real supplement) and Mendelian randomization studies point in the same direction. EFSA has approved claims for immune function, muscle function, and bone health.
The smoking-omega-3 comparison is more nuanced. It comes from one specific group of participants within one study, not from an experiment that directly proves it. The idea behind it is logical: omega-3 helps dampen inflammation in your body and promotes a healthier heart rhythm. But the statement 'omega-3 deficiency is as bad as smoking' is half science, half well-found statement.
How do you apply it?
Rhonda tests her blood every 6 months, you probably don't. Practically: 4000 IU vitamin D3 in winter, 2000 IU in summer. It's always a good idea to get tested yourself. The official Dutch recommendation of 800 IU comes from a time when we wanted to prevent rickets in children. It wasn't about optimal functioning.
For omega-3: 1.6 to 2 grams of EPA and DHA per day. Considerably higher than the EFSA minimum of 250 milligrams. Three things to look out for when choosing a brand, according to Rhonda:
Fish oil, not algae oil. Algae oil has less EPA per serving. If you really want to impact your omega-3 index, fish oil will save you a lot of pills.
Triglyceride form, not ethyl ester. The triglyceride form is the natural form found in fish and is much better absorbed. Ethyl ester is chemically processed and often found in budget products. Check the label before you buy.
Not oxidized. Cheap fish oil is often rancid before you even open the jar. Rancid fish oil does more harm than good. Check if your brand is tested by IFOS (an independent lab that tests fish oil for purity and oxidation). Then store your fish oil in the refrigerator or freezer, just like Rhonda.
Use your wearable as a signal
Honestly: Rhonda's stack mainly revolves around data from blood tests. Your Oura ring doesn't replace an omega-3 index test or a vitamin D measurement. But there is something useful to observe. When correcting a vitamin D deficiency, your HRV (heart rate variability, the variation between your heartbeats, a measure of recovery) often measurably increases within 2 to 4 weeks. Not because the Oura is magic, but because a functioning immune and hormonal system translates into more stable recovery measurements.
Supplements for the morning
For vitamin D3 plus K2: the Vitamin D3 + K2 Oral Spray is an accessible entry point, especially if you don't feel like swallowing pills at breakfast. For those who want a higher dosage: Ultimate Vitamin D3 + K2. Vitamin D3 contributes to the normal functioning of the immune system.
For omega-3 with the quality criteria Rhonda uses: Super Omega-3 Plus EPA/DHA. The astaxanthin in this formula (a strong antioxidant from algae) protects the fish oil from oxidation. Omega-3 (EPA and DHA) contributes to the normal functioning of the heart with a daily intake of 250 milligrams.
Specifically for women: Women's Fermented Multivitamin. Fermented vitamins are better absorbed and gentler on the stomach than the standard variant.
Late morning and training: 11:00 to 14:00
What Rhonda does
She trains four to five times a week, mainly CrossFit. Her creatine dosage: 10 grams per day, divided into two servings. Five grams in the morning, five grams later. And for days when she expects a lot of mental work, she goes even higher. An important study or a long podcast recording? Then it can go up to 15 or 20 grams. Sounds like a lot, but there's a logic behind it.
The principle
This is where it gets interesting for women. According to research, women have lower creatine stores in their bodies than men. Hormonal fluctuations during the cycle and perimenopause (the years leading up to menopause) further lower that. And here's the kicker: creatine is not purely a muscle supplement, as was thought for decades. It's fuel for your brain.
But now the creatine dose. Why does Rhonda take more than 5 grams? Muscles are greedy, she says. If you give 5 grams of creatine, your muscle tissue will be the first to extract everything it can find, leaving nothing for your brain. Only when you go above that (towards 10 grams or more) does your brain get its share. For the mental effect, which she mainly notices on challenging thinking days, a higher dosage is needed.
What does scientific research say?
A 2025 review in the Journal of the International Society of Sports Nutrition concluded that creatine offers benefits for women throughout their lifespan, with particularly strong evidence in perimenopause. A trial from October 2025 showed that even low doses (750 milligrams per day) improved attention and reaction time in perimenopausal women over 8 weeks. For the brain effect, a higher dosage is needed, as Rhonda rightly states.
The EFSA has an approved claim for creatine from 3 grams per day, aimed at physical performance during short, high-intensity exercise. The brain claim is scientifically supported but not yet approved by EFSA.
How do you apply it?
Have you never used creatine? Start with 5 grams per day for two weeks. That's the dose the EFSA approval refers to, and what your muscles need. No stomach upset? Then you can build up to 10 grams if you want to feel the mental effect. For challenging mental days, you can temporarily go higher, but permanently above 10 grams is not necessary for most women.
A common misconception: creatine causes water retention and weight gain. Not entirely true. What is true: a slight increase in water in your muscle cells, not fluid under your skin. On the scale, you sometimes see 0.5 to 1 kilo more in the first two weeks. That's water in your muscle tissue, not fat. So don't be alarmed.
Important caveat for women
Creatine is one of the most studied supplements available, and its safety profile is strong. But for those new to strength training: combine creatine with training, otherwise the effect is minimal. No training, no extra ATP requirement (ATP is the energy unit of your cells), no extra benefit. It works synergistically.
Use your wearable as a signal
On your Whoop strain score, you often see something interesting after a few weeks of creatine. With the same subjective feeling of exertion, you can do more reps or work heavier. The strain score remains the same, but your training volume increases. Unfortunately, the brain effect is not measurable via wearables. It is measurable via your own feeling: sharper focus and less mental fatigue in the first 2 to 3 weeks.
Supplements for the afternoon
For the basics: Creatine Monohydrate Powder. For those who prefer the Creapure variant (the gold standard in purity, which is the specific German production method): Creatine Creapure. Creatine increases physical performance during successive short, very intense physical exertions with a daily intake of 3 grams.
For the classic whey route: Organic Whey Protein or the plant-based variant Organic Pure Plant Protein.
For those who want the amino acids directly: Perfect Amino Powder Vanilla or Perfect Amino Tablets. Directly the building blocks your muscles need, without the calories of a complete shake.
Afternoon: 14:00 to 18:00
What Rhonda does
Here's the part where her protocol truly deviates from the average wellness routine. Sulforaphane via self-grown broccoli sprouts or Avmacol pills. Liposomal glutathione, a specific form for absorption. Urolithin A (a molecule named Mitopure) in dosages of 500 to 1000 milligrams. And alpha-lipoic acid, 600 milligrams per day.
The principle
Three different approaches to cellular protection. According to her, sulforaphane activates the NRF2 pathway (a switch in your cells that initiates your own antioxidant production). Glutathione is what she calls the master antioxidant, the molecule active in every cell to combat cell damage. And Urolithin A activates mitophagy (this is the process by which your cells clear out old, damaged mitochondria, which are the energy powerhouses in your cells).
From your 30s, mitochondrial efficiency measurably declines. Your cells produce less energy, and that is one of the driving mechanisms behind aging. Mitophagy helps slow down this process by recycling your old cell components. Sounds like science fiction? It's just biology.
What does scientific research say?
For sulforaphane: strong preclinical evidence from cell and animal studies. NRF2 activation is well-supported, but the effect on concrete health outcomes in humans is more limited. Urolithin A has some small RCTs with positive results on muscle strength and endurance in older, overweight individuals. Not revolutionary, but promising.
Liposomal glutathione is interesting: one study showed higher blood levels and better immune markers than regular glutathione. The reason? Regular glutathione is largely broken down in your stomach before it reaches your cells. The liposomal encapsulation (small fat spheres that enclose the molecule) protects it during digestion. That's why Rhonda specifically chooses this form.
How do you apply it?
Sulforaphane: growing your own broccoli sprouts takes 4 days of attention, which is not realistic for most working women. Eat broccoli 2 to 3 times a week, steamed or raw. Long cooking kills the enzyme.
Urolithin A: pomegranate juice and walnuts provide the precursors. But 30 to 40 percent of people lack the right gut bacteria for conversion. That's why the supplement can be interesting. Soon available at BeatsWell. Until the supplement is available: nothing to lose by including pomegranate and walnuts in your diet.
Use your wearable as a signal
You won't see antioxidant status on your Oura. Here, blood work is your friend: ferritin, oxidative stress markers, and hsCRP (an inflammatory marker in the blood). For most women, checking this once a year is sufficient. Or a comprehensive health test if you want to approach it seriously.
Supplements for the afternoon
For glutathione, choose the liposomal form, as regular glutathione is largely broken down in the stomach. Liposomal packaging protects the molecule during digestion, which is why Rhonda specifically chooses this form. Our Liposomal Glutathione Capsules adhere to this standard. Prefer the precursor to glutathione (cheaper, your body converts it itself)? Then NAC works.
For mitochondrial support: Super Ubiquinol CoQ10. Ubiquinol is the bioactive form of CoQ10, more easily absorbed than the regular variant. More often relevant for women 40+ than for younger women.
Evening: 6 PM to bedtime
What Rhonda does
Magnesium glycinate, 120 milligrams, sometime during the day or early in the evening. Sometimes a magnesium blend with L-theanine specifically for sleep. Vitamin K2 with dinner. Melatonin 3 milligrams before sleep, previously 10 milligrams. And sauna two hours before bedtime, or a hot shower for those without a sauna.
The principle
She chooses magnesium glycinate because it is well-tolerated and does not cause stomach problems. According to her, magnesium is involved in more than 300 enzymes in your body, including enzymes for sleep, DNA repair, and energy production. She points to data suggesting that approximately 50 percent of the Western population is magnesium deficient.
The sauna before bedtime? Works through a mechanism that is actually quite elegant. Your body heats up, your body temperature temporarily rises. Then follows a natural drop, and that drop is precisely the signal that tells your brain: time to go to sleep.
What does scientific research say?
For magnesium and sleep, there are good observational studies (studies that look at patterns in groups without changing anything themselves). The EFSA has approved claims for magnesium and nervous system function, and for the reduction of fatigue.
For melatonin in low doses (0.5 to 1 milligram), the evidence for falling asleep is strong. High doses (3 to 10 milligrams as Rhonda previously used) are much more than your body ever produces itself. For younger people, this often backfires: you feel groggy in the morning, and your body stops making melatonin itself because it thinks it no longer needs to. Her reduction from 10 to 3 milligrams is consistent with what research now recommends.
Liposomal magnesium nuance
Rhonda herself uses regular magnesium glycinate. For people who need higher dosages or have difficulty with absorption, the liposomal form consistently provides higher blood levels. Our Liposomal Magnesium Glycinate Capsules add value there. For those satisfied with the standard glycinate Rhonda uses: Magnesium Glycinate. Magnesium contributes to the normal functioning of the nervous system and the reduction of tiredness and fatigue.
How do you apply it?
Rhonda's 3 milligrams of melatonin is logical for people 50+, because after age 50 your body produces much less melatonin itself. For women under 50: 0.5 to 1 milligram is usually enough, and only if falling asleep is your problem. Melatonin does not help with staying asleep.
For magnesium: 120 milligrams is a good minimum. Do you exercise a lot or are you under a lot of stress? Gradually build up to 200 or 300 milligrams. The limit? A quick trip to the toilet. Therefore, build up in steps of 50 milligrams.
Important note for perimenopausal women
Do you wake up every night at 2:00 AM with your head full of thoughts? That's not a magnesium deficiency. That's a hormonal pattern, often due to declining progesterone production. Magnesium helps, but doesn't solve the root cause. Do you recognize this? Time to look beyond supplements. A Wellness Check at BeatsWell is a good first step. We'll help you get further.
Use your wearable as a signal
Sleep latency on your Oura (how fast you fall asleep) is direct feedback on your evening routine. Under 15 minutes is healthy. With magnesium supplementation, you often see improvement within 7 to 14 days. A deep sleep percentage below 15 percent? That's a sign that your magnesium status or sleep environment needs attention. Especially important for perimenopausal women: specifically look at the waking moments between 02:00 and 04:00. More than two per night is often a hormonal pattern.
Supplements for the evening
Rhonda herself uses regular magnesium glycinate, which you can get from us as Magnesium Glycinate. For those who want higher absorption (relevant for higher doses or for women 40+): Liposomal Magnesium Glycinate, of which more enters your bloodstream. Magnesium contributes to the normal functioning of the nervous system and the reduction of tiredness and fatigue.
For extra sleep support: Glycine helps with falling asleep and regulating your body temperature during the night.
Build your own version of the Rhonda Patrick protocol
Rhonda tests her blood every six months. She shares her Q&A monthly with her FoundMyFitness community. She has a PhD and a lab full of data. You don't have all that, and honestly: you don't need to. The principle behind her protocol is universal. You scale the execution to what fits your life.
For women specifically, her protocol is more nuanced than a copy-paste of a male routine. What works for 45+ year old Rhonda is not automatically what 35-year-old you need. Hormonal phase (cycle, perimenopause, postmenopause) changes how your body reacts to these interventions. And that's where the gain is.
BeatsWell was founded by entrepreneurs who had the same problem as you: a market full of claims, little transparency, and no place where someone weighs what really works for your situation. Together with longevity doctors and experts, we determine which products and protocols pass our filter. What you read here has been weighed by that team.
The translation to your body, hormonal phase, and goals requires direction and personalization. This can be done during a 20-minute conversation. Schedule a free Wellness Check and we will look together where you begin. Prefer to start yourself? Build your routine in 2 minutes with the Routine Builder.
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Frequently Asked Questions
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Conclusion
Three elements from the Rhonda Patrick protocol deserve priority for most women: vitamin D3 plus K2 based on blood work (4000 IU in winter is a good start), omega-3 a minimum of 1.6 grams EPA and DHA daily, and creatine 5 grams daily (with the option to go to 10 grams for the brain effect). Start there. The rest is detail. Schedule a free Wellness Check or build your own Routine in two minutes.
