FemiSpace

24/06/2025

🔔 JUST LAUNCHED: “Biology’s Grail” - My New Substack Publication 🔔
After 8 countries, 6 languages, CFO/CEO roles, I’ve learned something that shocked me about women’s health optimization - and it’s costing us millions in lost productivity.
Here’s the billion-dollar blind spot in corporate wellness that I’m addressing in my new Substack publication:
Most productivity hacks, biohacking protocols, and executive coaching assume male biology with consistent 24-hour hormone cycles. But women? We operate on completely different biological rhythms.
The myth that’s been holding us back: “All women have a standard 28-day menstrual cycle.”
The reality: Women’s menstrual cycles can vary in length, typically ranging from 21 to 35 days, with an average of around 28 days. However, the entire cycle, including the follicular and luteal phases, can range from 23-36 days - all completely normal. But here’s what changes everything: each woman has 4 distinct performance phases within HER unique cycle length.
The research that opened my eyes: when women learned to align their work with THEIR specific biological rhythms:
→ 78% eliminated afternoon energy crashes (no more 3 PM coffee addiction) → 65% improved decision-making quality during critical meetings → 84% said it felt like finding their personal “performance cheat code” → 92% wished they’d known this 10 years earlier

The game-changer: It’s not about working less or making excuses. It’s about working WITH your unique biology instead of fighting it.
Why this matters for business: - Female executives make up 29% of senior management globally - We’re making million-dollar decisions while fighting our own operating system - Companies investing in biological optimization see 23% higher performance metrics - The ROI on understanding your personal rhythms is immediate and measurable

ANNOUNCING: “Biology’s Grail” - My new Substack publication where I’m documenting all my findings and sharing the science behind optimizing female performance in business.
FIRST ARTICLE AVAILABLE NOW: The Day I Realized My Body Was Speaking a Language No One Understood (Including me).”
SUBSCRIBE TODAY: https://biograil.substack.com/

Question for the community:
Have you noticed patterns in your own performance that seem to cycle? Most women have but never connected the dots. Let’s change that.

Hashtags:

Click to read Marina Vieva, a Substack publication. Launched 4 days ago.

17/06/2025

This year, I promised myself I’d do NY Tech Week differently—fewer events, more intention. Today was one of those days that made that choice feel just right. It was rich, layered, and left me energized in a way only honest conversations and good people can.

The morning started with one of the most thoughtful panels I’ve seen in a while on women’s health innovation. Not just the usual talk—we went deep. Behind every health stat is a lived experience, and for women, those stories have been ignored for far too long. That’s changing.

Hearing from Estelle Giraud, PhD Trellis Health, Dr. Hillary Lin of elevateX, and Naseem Sayani of How Women Invest was genuinely inspiring. These women aren’t just talking about fixing healthcare—they’re building it. With empathy, science, and a serious commitment to giving women the tools to understand their bodies and take control. From generational health infrastructure to AI-powered longevity and investing in companies that actually reflect how women live—it felt like something important was cracking open.

Later in the day, I headed to beautiful NeueHouse for a much more technical but equally fascinating gathering hosted by Anthropic . Imagine a room filled with some of the most thoughtful minds building AI right now, but the vibe was relaxed, open, even warm.

I had the chance to connect with founders like Shiv Rao (Abridge), Merrill Lutsky ( Graphite)—we talked about new ways to manage dev and PR pipeline and Jeff Barg (Clay ) who gave a sneak peek into their upcoming GTM tools. It wasn’t just about Claude or credits—it was about how we’re all quietly shaping something big.

And just when I thought I couldn’t take in more, the day closed with something slower and deeper—a small, closed session hosted by Mucker Capital with Tony Yang, and Amplitude with Oliver Smyth and Arlyn Goldstein , focused on how AI startups are solving real problems, not just chasing hype.

Hearing from Dan Cleary (PromptHub), Rock W. Vitale, PMP (Easie ), and Zhou Yu (Arklex), with Aahad Patel moderating, was refreshing. Honest stories of trial, error, and unexpected wins. Real talk from real builders.

So yeah, not a whirlwind kind of NYTW day. But a meaningful one. The kind where you walk away not just with names and notes—but with new questions, ideas, and maybe even a little more courage to build the thing you keep dreaming about.

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16/06/2025

I’ve been saying it for years: soft drinks are liquid sugar—and a recipe for type 2 diabetes. Long before the research caught up, I was already flagging this in my food analysis database with a dedicated category: Liquid Sugar.

Now, yet another major study backs this up. Researchers from Brigham Young University, alongside teams in Germany, analyzed 29 global studies and found:

👉 There is no safe level of sugar-sweetened beverage consumption when it comes to diabetes risk.
👉 Sugars in solid foods, especially when part of a balanced diet, may actually reduce the risk.

Yes, you read that right—it's not about fearing all sugar. It’s about context and form.

So next time you crave something sweet, you're better off with real cane sugar or any natural sugar in whole foods—not a soda or fruit drink. And of course , the best choice will be fruits for sugar cravings and plain water.

The takeaway? The body doesn’t respond the same way to sugar in a drink vs. sugar in a meal. Sweetened drinks hit fast, spike blood sugar, and fuel insulin resistance.

I've been ahead on this, and my database reflects it. Glad to see science catching up.

This new, large meta-study is the work of researchers at Brigham Young University in Provo, Utah, in collaboration with colleagues at Paderborn University and the University of Freiburg in Germany.

The researchers included in their analysis the findings of 29 studies conducted in Europe, the United States, Asia, Australia, and Latin America.

The study is published in the journal Advances in Nutrition.

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15/06/2025

The Importance of Skin Health for Women ✨
Skin health isn’t just about having a glowing complexion—it’s a key indicator of overall well-being. 🌿

From acne and dryness to wrinkles and sun damage, our skin reflects how we care for ourselves, what we put in our bodies, and how well we manage stress. 🧴 But skin health is also influenced by hormones, genetics, and age, especially for women. As we age, changes in estrogen levels can cause the skin to lose elasticity, leading to wrinkles and sagging.

Did you know that nearly 50% of women in their 40s and 50s experience some form of skin aging due to hormonal changes? 🤔 It’s true! And the good news is that there’s so much we can do to care for our skin at any age. Healthy skin starts from the inside out—staying hydrated, getting enough sleep, and eating a nutrient-rich diet can all help improve skin health. 💧

But beyond lifestyle changes, women should also prioritize regular skin checks. Early detection of skin cancer is crucial, and it’s vital to catch any abnormalities early on. Women are more likely than men to develop melanoma, so regular dermatology visits and self-checks are a must! 🩺

So, what can you do to support your skin?
It’s time to focus on holistic skin health that integrates skincare, nutrition, and self-care. At FemiSpace, we’re committed to helping women take control of their health and beauty in a way that’s sustainable, personalized, and, most importantly, empowering. 🌟

Healthy skin is a reflection of a healthy life—let’s start prioritizing it! 💖

(Sources: American Academy of Dermatology on Women’s Skin, NIH on Skin Health, Skin Cancer Foundation on Women and Skin Cancer)

20/09/2024

The Role of Family History in Longevity

Your family’s health history is a valuable resource for understanding your own longevity and well-being. Knowing the medical conditions that have affected your relatives—such as heart disease, diabetes, hypertension, or cancer—can provide crucial insights into potential risks you might face. This information helps you make informed decisions about your lifestyle, healthcare, and preventive measures.
By sharing your family’s health background with your doctor, you can develop a personalized health plan aimed at mitigating these risks. For example, if heart disease runs in your family, you can focus on heart-healthy habits like regular exercise, a balanced diet, and routine check-ups. If diabetes is prevalent, monitoring blood sugar levels and maintaining a healthy weight may become priorities.
While genetics play a role, they don't determine everything. Your lifestyle choices—such as diet, physical activity, and stress management—can still have a significant impact on your health outcomes. Armed with knowledge of your family’s medical history, you can take control of your health and make proactive decisions to improve your chances of living a longer, healthier life.
Remember, your past can guide your future—take advantage of that knowledge!

19/09/2024

Role of Vitamin A: Benefits for Women's Health and Fertility
1. Boosts Immune System :shield:
Vitamin A strengthens the immune system, helping women fight infections and stay healthy.
2. Supports Reproductive Health :baby:
Vitamin A is essential for regulating reproductive functions and supports a healthy pregnancy.
3. Promotes Skin Health :sparkles:
It helps maintain healthy skin by promoting cell growth and repair, keeping skin radiant and youthful.
4. improves Vision :eye:
Vitamin A supports eye health and reduces the risk of night blindness and age-related vision decline.
5. Enhances Fertility :cherry_blossom:
Adequate levels of vitamin A are crucial for egg development and overall fertility, improving the chances of conception.
6. Strengthens Bones :muscle:
It aids in bone development and health, reducing the risk of osteoporosis, especially during aging.
Sources of Vitamin A:
- Carrots: carrot
- Sweet potatoes: sweet_potato
- Spinach: herb
- Dairy products: cheese_wedge
- Eggs: egg
Ensuring adequate Vitamin A intake can significantly enhance women's health and fertility.

13/09/2024

Reducing Caffeine: A Boost for Fertility

Did you know that cutting back on caffeine can have a positive impact on fertility? Studies suggest that high caffeine consumption can interfere with hormone levels and reduce the chances of conception. By limiting your intake of coffee, tea, and other caffeinated beverages, you may improve your body’s ability to support reproductive health.

Switching to herbal teas, staying hydrated with water, and incorporating more nutrient-rich drinks into your diet can be great alternatives. Making this small change can support your fertility journey and overall well-being.

Ready to give it a try? Start by gradually reducing caffeine and see the positive effects on your health!

10/09/2024

Healthy Skin, Healthy Aging: The Power of Skincare and Nutrition

Maintaining youthful, vibrant skin goes beyond just using the right products—skin care is a holistic process that’s deeply connected to what we put in our bodies. Healthy skin is not only a reflection of good skincare routines but also of a healthy gut. The skin and gut are closely linked, meaning the food we eat is crucial in how our skin looks and feels.

A balanced, nutritious diet supports gut health, promoting clear, glowing skin. When we consume nutrient-dense foods like fruits, vegetables, and healthy fats, we provide our body with antioxidants and vitamins that help protect skin cells from damage. On the other hand, poor gut health, often triggered by processed foods, sugar, and excess dairy, can lead to inflammation, breakouts, and dullness in the skin.

To truly embrace healthy aging, we must watch what we eat. Incorporating probiotics, fiber, and plenty of water can improve gut health, which ultimately enhances the skin’s natural glow and elasticity. So, nourish both your skin and gut to enjoy the lasting benefits of radiant, healthy aging!

05/09/2024

In the hustle and bustle of daily life, sleep often takes a backseat. Yet, quality sleep is a powerful force for overall wellness, playing a critical role in rejuvenating the body and mind. It’s not just about feeling rested; sleep is essential for physical health, mental clarity, and emotional stability.
When you prioritize sleep, you are investing in your longevity. During deep sleep, your body repairs tissues strengthens the immune system, and consolidates memories. Consistent, restful sleep helps regulate hormones, reducing the risk of chronic illnesses like heart disease, diabetes, and obesity.
Quality sleep also enhances cognitive function, mood, and productivity. It is the foundation upon which a healthy, vibrant life is built. Skimping on sleep can lead to irritability, impaired judgment, and a weakened immune system.
In a world that glorifies busyness, prioritizing sleep is a radical act of self-care. Establish a sleep routine, create a restful environment, and aim for 7-9 hours of uninterrupted sleep each night. Your body will thank you with more energy, better health, and a longer, more fulfilling life.
Sleep isn’t just rest; it is a vital part of wellness. Embrace it, and let sleep be your secret weapon for a healthier, happier you.

04/09/2024

Water is essential for life, yet many of us underestimate its importance. Hydration isn’t just about quenching your thirst—it’s about keeping every cell in your body functioning optimally. Water plays a crucial role in overall health, from maintaining skin elasticity to regulating body temperature, aiding digestion, and flushing out toxins.
Staying hydrated supports your energy levels, cognitive function, and even mood. Dehydration, however, can lead to fatigue, headaches, and impaired focus. Drinking enough water throughout the day gives your body the fuel it needs to perform at its best.
So, how much water should you drink? While it varies depending on individual needs, a general rule is to aim for at least eight glasses a day. Carry a water bottle, set reminders, and make hydration a priority.
Remember, staying hydrated is one of the simplest yet most powerful things you can do for your health. Keep sipping, and let water be your secret to a healthier, more vibrant life!

27/08/2024

Unlock the secret to a happier, longer life by embracing the power of community! Strong social connections are more than just a source of joy—they’re essential to your overall well-being and longevity. Studies show that people with close-knit social networks are healthier, less stressed, and live longer. Whether it’s family, friends, or a supportive group, these relationships offer emotional support, reduce feelings of loneliness, and even boost your immune system.

Being part of a community isn’t just about having people to hang out with; it’s about creating meaningful bonds that enrich your life. These connections can provide a sense of purpose, encourage healthy behaviors, and help you navigate life’s challenges with resilience. From sharing a meal to lending a listening ear, every interaction strengthens the fabric of your community.

And it’s never too late to build these connections. Join a club, volunteer, or reach out to a neighbor. Every small effort can lead to stronger, more fulfilling relationships that enhance well-being.

Ready to transform your life through the power of community? Keep reading to discover how you can foster stronger social connections and experience their profound benefits to your health and happiness!

22/08/2024

Boost Your Metabolic Health: Simple Steps for a More Energetic and Vibrant Life
Transform your health by focusing on one vital aspect: metabolic health! :star2: Your metabolism plays a crucial role in how your body processes energy, affects weight, and fights off diseases. When your metabolic health is in check, you’re not just feeling better—you’re living better. Improved energy levels, balanced blood sugar, and reduced risk of chronic conditions are just some of the benefits.
The great news? Enhancing your metabolic health isn’t complicated. Small, consistent changes like balanced eating, regular exercise, and managing stress can lead to significant improvements. Whether it’s incorporating more whole foods into your diet, staying active, or simply getting enough sleep, these daily habits can supercharge your metabolism and boost your overall well-being.
Ready to take control of your health? Keep reading to discover how you can easily improve your metabolic health and unlock a more vibrant, energetic life! :muscle: