Your Training Adapts to Your Physiology. Your Nutrition Should Consider It, Too.
If you have been training with Salerna, you already know the idea behind the platform: your body is not static.
Sleep changes. Symptoms change. Recovery changes. Your menstrual cycle, pregnancy, postpartum recovery, perimenopause, menopause, medications, and other factors can all change the context in which you train.
So why would we expect the same training program to make sense every day?
Salerna was built around that question.
Our adaptive training engine considers your physiological context, daily subjective check-in, training history, available wearable data, equipment, and other relevant inputs when determining what your training should look like that day.
Nutrition deserves some of the same consideration.
That does not mean there is a different supplement for every day of your menstrual cycle. It means nutritional needs and priorities can change across different stages of a woman's life, and those differences can matter when they intersect with training.
What Is Lifecycle-Aware Supplementation?
For us, lifecycle-aware supplementation starts with context.
A 28-year-old woman who menstruates, a woman six months postpartum, a 52-year-old navigating menopause, and a woman using a GLP-1 medication may all be strength training three days per week.
Their nutritional considerations are not necessarily identical.
Iron is a good example.
Women who menstruate lose iron through menstrual blood loss, and women with heavier menstrual bleeding may have a greater risk of inadequate iron status. Iron is also necessary for normal oxygen transport and energy metabolism.
That does not mean every menstruating woman should take an iron supplement.
It means iron intake and iron status can be worth considering based on diet, symptoms, menstrual blood loss, training demands, and individual circumstances. In some cases, discussing testing with a healthcare professional makes considerably more sense than simply taking a supplement.
The same principle applies elsewhere.
Vitamin D and calcium are important nutrients for maintaining normal bone health. Adequate protein intake supports muscle maintenance and recovery from training. Pregnancy and breastfeeding create their own nutritional considerations. And someone taking a GLP-1 medication who is consuming substantially less food may need to pay additional attention to whether she is meeting her overall nutritional and protein needs.
None of this requires us to claim that a supplement "balances hormones" or fixes a medical condition.
The idea is much simpler:
Physiology changes context.
Salerna already accounts for that context when making training decisions. We think it should also inform the nutrition and supplement education we provide.
Why We Chose Thorne
Once we decided to provide supplement recommendations, we had to decide which products we were comfortable putting in front of Salerna members.
That list became fairly short.
The supplement industry can be difficult to navigate. Product quality, ingredient sourcing, manufacturing standards, and third-party testing all matter when deciding what you are willing to put in your body.
Thorne met the standards we were looking for.
Thorne offers products that are NSF Certified for Sport, an independent certification program that tests products against requirements important to athletes and consumers concerned about product quality and prohibited substances.
Thorne also has a longstanding presence among healthcare practitioners and has participated in research collaborations with major healthcare and research institutions.
Those factors gave us confidence in selecting Thorne as Salerna's supplement partner.
That does not mean every Thorne product is appropriate for every Salerna member.
Our job is to determine when a product may reasonably fit the nutritional context we are discussing — and when it doesn't.
What This Looks Like in Practice
We're not dropping a generic supplement storefront into Salerna and calling it personalized health.
That would miss the entire point.
Instead, Salerna's supplement recommendations are organized around the same physiological and life-stage contexts that already inform our training platform.
Our educational guidance includes nutritional considerations related to:
menstrual health
pregnancy and postpartum
perimenopause and menopause
PCOS
endometriosis
GLP-1 medication use
general training, recovery, and muscle maintenance
There is an important distinction here.
We are not recommending supplements to treat PCOS, endometriosis, menopause, or any other medical condition.
Those conditions and life stages provide context for discussing nutrition.
For example, a woman using a GLP-1 medication may be eating considerably less than she was previously. From a training perspective, that creates an obvious question: is she still consuming enough protein and overall nutrition to support her activity and maintain lean mass?
That question may lead to a discussion about dietary protein or, when appropriate, the convenience of a protein supplement.
It does not mean a protein supplement treats the effects of GLP-1 medication.
Likewise, iron may be an important nutritional consideration for some menstruating women. That does not mean Salerna should automatically recommend iron supplementation based on someone's menstrual cycle.
Individual circumstances matter.
That is the standard we intend to apply throughout Salerna:
Context first. Recommendation second.
Supplements Are Not a Substitute for Food
This part matters.
Supplements are supplemental.
Adequate protein, carbohydrates, dietary fat, fiber, vitamins, minerals, and total energy intake form the foundation of nutrition.
A supplement can be useful when it helps address a particular nutritional need or makes meeting that need more practical.
But more supplements are not automatically better.
Sometimes the appropriate recommendation will be a supplement.
Sometimes it will be food.
Sometimes it will be to speak with your physician or registered dietitian or consider appropriate laboratory testing.
And sometimes the recommendation will be to do nothing at all.
Our goal is not to build the largest supplement cart possible.
It is to help Salerna members understand which nutritional considerations may actually matter to them.
A Note on Transparency
Salerna is a Thorne affiliate.
If you purchase a Thorne product through one of our affiliate links, Salerna may earn a commission at no additional cost to you.
That relationship does not determine what we recommend.
We chose Thorne because its product quality and testing standards aligned with what we wanted from a supplement partner. The affiliate relationship allows Salerna to earn revenue when members choose to purchase products we have identified as potentially useful.
We will clearly identify affiliate relationships and links.
More importantly, we will not recommend a supplement simply because Salerna can earn money from the transaction.
If the more appropriate guidance is to prioritize food, discuss something with your healthcare provider, consider testing, or not supplement at all, that should be the guidance.
Your trust is worth considerably more to us than an affiliate commission.
Where to Start
You can explore Salerna's current supplement recommendations on our Supplements page, where we organize products and educational information around different nutritional and physiological considerations.
Over time, this guidance will increasingly become part of the Salerna experience itself.
That's the larger objective.
Training shouldn't exist in one silo, recovery in another, wearable data somewhere else, and nutrition somewhere else entirely.
Your body doesn't operate that way.
Salerna shouldn't either.
Built around your biology.
Frequently Asked Questions
Does Salerna sell supplements?
No.
Salerna provides curated supplement recommendations and educational information. We are a Thorne affiliate, so when you choose to purchase through a Salerna affiliate link, the transaction is completed through Thorne and Salerna may earn a commission at no additional cost to you.
Why does Salerna recommend Thorne?
We selected Thorne based on factors including its manufacturing and quality standards, third-party testing practices, availability of NSF Certified for Sport products, and longstanding use by healthcare and performance professionals.
That does not mean every Thorne product is appropriate for every person. We recommend selected products when we believe there is a reasonable nutritional rationale for considering them.
Are Salerna's supplement recommendations medical advice?
No.
Salerna provides general educational and wellness information. Our supplement recommendations are not intended to diagnose, treat, cure, or prevent any disease.
Individual nutritional needs can vary considerably based on diet, medications, laboratory values, pregnancy or breastfeeding, medical conditions, and other factors.
Talk with your physician, registered dietitian, pharmacist, or another qualified healthcare professional when appropriate before beginning a new supplement, particularly if you are pregnant or breastfeeding, take medications, have a diagnosed medical condition, or are considering supplementation based on a suspected deficiency.
Does Salerna recommend supplements based on menstrual-cycle phase?
Not automatically.
The menstrual cycle can provide useful physiological context, but Salerna does not assume that being in a particular phase means you need a particular supplement.
Our approach considers the broader nutritional context rather than applying a universal supplement protocol to each phase of the menstrual cycle.
Does Salerna recommend supplements for PCOS or endometriosis?
Salerna may provide nutrition and supplement education relevant to women living with PCOS, endometriosis, and other conditions.
We do not recommend dietary supplements as treatments for those conditions.
Where a diagnosed condition, medication, potential interaction, deficiency, or other clinical consideration is involved, we encourage members to discuss supplementation with an appropriate healthcare professional.
What areas does Salerna's supplement guidance cover?
Our guidance is being developed around the same populations and physiological contexts Salerna supports through training, including menstrual health, pregnancy, postpartum recovery, perimenopause, menopause, PCOS, endometriosis, GLP-1 medication use, and general training and recovery.
Will supplement recommendations appear inside the Salerna app?
Yes.
Our goal is to make relevant nutrition and supplement education available alongside Salerna's adaptive training experience.
The same principle applies to both:
Understand the context before making the recommendation.
Supplement Considerations
For members looking for general nutritional support, Salerna currently highlights selected Thorne products that may be appropriate depending on individual needs.
Basic Nutrients 2/Day
A broad-spectrum multivitamin and mineral formula designed to supplement dietary nutrient intake.
Vitamin D
Vitamin D contributes to normal bone, muscle, and immune function. Supplementation may be appropriate when dietary intake, sun exposure, or individual vitamin D status indicates a need.
Zinc
Zinc is an essential mineral involved in normal immune function, protein synthesis, and numerous other physiological processes. Supplemental intake should account for diet and individual need.
Disclosure: Salerna is a Thorne affiliate and may earn a commission on qualifying purchases made through our links at no additional cost to you.
The information provided by Salerna is for general educational and wellness purposes and is not medical advice. Dietary supplements are not intended to diagnose, treat, cure, or prevent disease. Individual needs vary. Consult an appropriate healthcare professional when necessary before beginning a supplement.
