https://www.facebook.com/1802951493348264/

Promise of Vitality

Home
United States
Pittsford, NY
Promise of Vitality

I help people transform their lives using functional nutrition and lifestyle choices.

Tami Best, the owner of Promise of Vitality, is a Registered and Certified Dietitian/Nutritionist with more than 25 years of healthcare-related experience. She has advanced certification and training in Functional Nutrition and Functional Medicine from the Academy of Nutrition and Dietetics and the Institute of Functional Medicine.

04/30/2026

A healthy microbiome is one of the most powerful drivers of digestion, metabolism, hormone balance, and even mood and it’s shaped by your daily habits, not quick fixes.
Here’s what the research shows:
🌿 Mediterranean & ancestral eating patterns
Studies like the PREDIMED trial show these patterns increase microbial diversity and boost SCFA producing bacteria linked to better metabolic health.
🥗 High fiber + complex carbs
Landmark research in Cell found that fiber rich diets increase butyrate, strengthen the gut lining, and improve insulin sensitivity.
🌈 Colorful fruits & vegetables
Polyphenols in berries, greens, and citrus act as prebiotics. A 2021 review in Nutrients showed they selectively feed beneficial microbes.
🍠 Resistant starches & prebiotics
Research in The American Journal of Clinical Nutrition shows resistant starch increases butyrate, a key metabolite for metabolic flexibility and reduced inflammation.
🥣 Fermented foods & probiotics
A Stanford study (Wastyk et al., 2021) found that just 6 weeks of fermented foods significantly increased microbial diversity and reduced inflammatory markers.
🌿 Bitter foods
Bitter compounds stimulate digestive secretions and bile flow, creating a gut environment where beneficial microbes thrive.
🧘‍♀️ Stress reduction
Chronic stress alters the microbiome within days. Mind body practices help restore microbial balance.
🚶‍♀️ Movement & exercise
Athletes consistently show higher microbial diversity independent of diet.
🌳 Time in nature
Exposure to soil-based microbes increases microbial richness (the “old friends” hypothesis).
😴 Consistent sleep & circadian rhythm
Disrupted sleep shifts the microbiome toward patterns linked with insulin resistance and weight gain.
✨ Bottom line:
Your microbiome is a living ecosystem. Nourish it with plants, color, fiber, fermented foods, movement, rest, and nature and it will support your digestion, metabolism, and overall, well being from the inside out.

04/22/2026

Ready to learn even more about nutrition and preconception health? Check out the full blog post on our website.
Fertility isn't just about what happens when you start trying. Your body is preparing months in advance, and your daily habits play a role. This isn't about perfection. It's about small consistent choices that support your body over time.
Start simple:
❤️Balance your meals
❤️Support blood sugar
❤️Focus on whole, nutrient-dense foods.
Even a few months of intentional changes can make a difference.
Thank you to our intern Neena Bhala, RIT Dietetic Graduate Student for the full blog and this post.
https://promiseofvitality.com/2026/04/22/the-role-of-nutrition-in-conception-and-preconception-health/

04/15/2026

Prebiotics vs. Probiotics: why you need both.
Think of probiotics as the good bacteria that support digestion, immunity, and a balanced gut.
Prebiotics are the fiber-rich foods that feed those good bacteria so they can actually do their job.

When you pair them together, you create a thriving gut ecosystem that supports metabolism, hormone balance, and overall well‑being which is a true inside‑out win.

Today’s recipe brings both to the table. It’s delicious, nourishing, and a simple way to love your microbiome. Give it a try and let your gut thank you later.

04/10/2026

A new chapter for Promise of Vitality.
I’m excited to share that we’ve moved from The Old Pickle Factory on Grove Street to a bright new space at 345 Woodcliffe Drive, Suite 2A, Fairport, NY 14450 and even more excited that I’ll be sharing this suite with Best Times Financial, my husband Kevin’s company.
It is exciting to bring our work under one roof and share space with him and his wonderful team.
Here’s to new beginnings and continued growth.

04/08/2026

New research continues to highlight the connection between nutrition and mental health, and this meta-analysis is one of the most comprehensive to date.
Across 44 observational studies involving 364,187 participants, people who ate more fish had a 21% lower risk of depression and a 22% lower risk of perinatal depression. The relationship was dose responsive meaning each additional 0.5 ounces (15 grams) of fish per day was linked to a 6% reduction in depression risk.
Why might fish matter?
Fish is rich in nutrients that directly support brain and mood pathways, including omega 3 fatty acids (EPA & DHA), vitamin D, vitamin B6, vitamin B12, selenium, and creatine.
• Omega 3s help regulate serotonin, dopamine, and the body’s stress response system.
• Vitamin D supports neurotransmitter metabolism and circadian rhythm regulation.
• B vitamins are essential for producing mood related neurotransmitters.
During pregnancy and postpartum, nutrient needs, especially DHA, increase significantly. Lower maternal DHA levels may contribute to the higher rates of perinatal depression seen in this period.
While this research is observational (meaning it can’t prove cause and effect), it aligns with other meta-analyses showing similar associations. Some randomized trials also show benefits of omega 3 supplementation, particularly at higher doses or in postpartum depression.
Bottom line: Fish can be a meaningful part of a mood supportive nutrition pattern, especially during pregnancy and postpartum but it’s one piece of a much larger mental health puzzle.
Study citation:
Kim E, Je Y. Fish Consumption and the Risk of Depression: A Systematic Review and Meta Analysis of Observational Studies. Nutrients. (2025 Dec 18).

03/25/2026

Can creatine + HMB help active adults move better and get more out of their workouts? A new 6-week randomized crossover trial says, possibly yes.
In this study of 30 physically active older adults, taking 3 g creatine + 3 g HMB daily alongside a mixed exercise program (aerobic, resistance, and coordination training) led to meaningful improvements in:
• Chair stand performance
• Gait speed
• Timed up and go
• Walking endurance
Both supplements work through different mechanisms: creatine supports quick energy and muscle power, while HMB helps reduce muscle breakdown and supports repair. Together, they may offer a complementary boost for functional strength as we age.
The trial was short, so we still need longer term data. But this study adds to a growing body of research suggesting that creatine + HMB may be a helpful pairing for adults who are already exercising consistently.
Study reference:
Ramos Hernández et al., Aging Clinical and Experimental Research, 2026.

03/19/2026

🌙✨ Magnesium L Threonate & Sleep; What the Science Actually Shows:
Magnesium L threonate has been getting a lot of buzz for sleep support but a new 6-week randomized controlled trial gives us a more nuanced picture.
🧪 What researchers found:
In 100 adults with self-reported sleep problems, taking 1 gram of magnesium L threonate twice daily didn’t improve sleep quality, duration, efficiency, or how long it took to fall asleep compared to placebo. Only one other study has looked at magnesium L threonate and sleep and that one found benefits. So, the story isn’t settled yet.
But here’s the twist…
💡 Cognition did improve including working memory, reaction time, heart rate variability, and symptoms of sleep deprivation.
Magnesium L threonate may support brain health, but the jury is still out on if it provides a meaningful shift in objective sleep metrics based on current evidence. More independent research is needed before we can call it a sleep aid.
If you’re exploring magnesium for sleep, forms like glycinate or citrate have more consistent data, but the right choice always depends on your unique physiology and goals.

03/11/2026

While I was spending time with women while we learned how to play Mahjong, it shocked me that all of us knew someone we loved who has PCOS.
PCOS is far more common than most people realize and it’s so much more than “ovarian cysts.” It’s a metabolic and hormonal condition that affects how the body handles insulin, how the ovaries make hormones, and how regularly (or irregularly) someone ovulates.
When insulin runs high, the ovaries produce more androgens like testosterone. This can lead to acne, facial hair, hair thinning, irregular cycles, and difficulty with weight. Over time, the hormonal rhythm gets stuck in a loop that makes ovulation harder and symptoms more persistent.
The hopeful part:
When we support insulin sensitivity, lower inflammation, nourish the gut, and calm the stress response, hormones often begin to rebalance naturally.
Nutrition, movement, sleep, stress support, and targeted supplements can make a profound difference.
If you or someone you love is navigating PCOS, you’re not alone and there are ways to support your body with clarity and compassion.

02/27/2026

Enrollment for Rise & Thrive closes tonight.
Meaningful change in midlife does not come from doing more. It comes from learning how to support yourself differently.
This program is not about perfection or overhauling your life. It is about understanding what is happening in your body and building small, sustainable habits that fit your real life.
You choose what works for you.
You move at a pace that feels realistic.
You build confidence that lasts beyond the seven weeks.
You do not have to accept feeling confused, dismissed, or disconnected from your body.
If this feels like the kind of support you have been looking for, now is the time.
Enrollment closes tomorrow. Join us with this link: https://l.bttr.to/7UCbp🤍

02/24/2026

There’s something powerful that happens when women gather with intention and when we slow down, listen inward, and allow ourselves to be supported.

Rise & Thrive was created with that spirit in mind.

A community‑based, science‑driven space where midlife is not a crisis to manage, but a chapter to understand, honor, and grow through.

And behind this experience is a team of women who have spent decades
walking alongside others in clinics, in therapy rooms, in movement spaces,
and in the quiet moments where real transformation begins.

Together, they bring a blend of clinical expertise, compassion, and lived wisdom.

Together, they hold space for your questions, your healing, your becoming.

Together, they’re here to help you rise gently, steadily, and with a sense of possibility.
This is your community.
Your science‑supported sanctuary.
Your invitation to thrive in a way that feels grounded, supported, and wholly your own. Enroll here: https://l.bttr.to/7UCbp

02/23/2026

If you’re curious but still unsure, that is completely normal.
Most women want to know:
• Will I have time
• What if I fall behind
• Is this actually personalized
• What if I can’t attend live
Rise & Thrive was built with real life in mind.
You move at your pace. You choose habits that fit your world. You are never expected to be perfect.
This is structured guidance within a compassionate, growing community and we’re so excited about the group forming that we’re keeping early‑enrollment pricing available for the entire enrollment period. It’s our way of making it easier to say yes to yourself and join a circle of women walking this same midlife transition with you.
If you still have questions, send a message. I’m always happy to help you decide if this is the right next step for you.
Enrollment is open now. https://l.bttr.to/7UCbp

02/20/2026

Early enrollment for Rise & Thrive ends tonight.
If you have been waiting to decide, this is your moment.
This 7-week guided experience is designed to help you feel clearer, steadier, and more confident in your body through science, small habits, and real community support.
No extremes. No overwhelm. Just practical guidance that fits your life in this season.
Enrollment pricing increases after tonight.
Join us now through the link in bio. 🤍

Address

1 Grove Street Suite 207
Pittsford, NY
14534

Website

facebook.com

Alerts

Be the first to know and let us send you an email when Promise of Vitality posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Practice

Send a message to Promise of Vitality:

Shortcuts

Want your practice to be the top-listed Clinic in Pittsford?