Jenn Sinrich

Boston

Writer, Editor and Content Strategist at Freelance

Freelance Writer, Editor, Content Strategist in NYC 💻: Women's Health, SELF, Reader's Digest, PureWow, WeddingWire, StyleCaster & more.

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Articles

New Study: Vitamin D May Help Slow Biological Aging

2 weeks ago | whatsgood.vitaminshoppe.com | Jenn Sinrich

You’ve probably heard that vitamin D supports strong bones, a resilient immune system, and a better mood—but what if it could also help slow the aging process itself? That’s exactly what new research suggests. A recent clinical trial from the VITAL study—one of the largest studies on vitamin D to date—found that consistent supplementation may help preserve something called telomeres, the protective caps at the ends of your chromosomes.
Can NAD+ Improve Fertility? What Women Deserve to Know About This Buzzy Supplement

3 weeks ago | miscarriagemovement.com | Jenn Sinrich

Let’s be clear: if you’ve experienced pregnancy loss or spent months—or years—trying to conceive, you’ve likely Googled things you never imagined you would. You’ve read about progesterone, sperm motility, uterine lining thickness. You’ve stocked up on CoQ10 and prenatals. And now, you may be hearing about a new supplement: NAD+. So… what is NAD? Is it legit? And more importantly: could it actually help?
Running After Having a Baby: The Best Postpartum Running Shoes for 2025

3 weeks ago | themotherchapter.com | Jenn Sinrich

Your body changed. Your stride did too. Pregnancy rewires everything—your center of gravity, your ligaments, your stamina, your priorities. And while most people are quick to recommend swaddles and strollers, what about a solid pair of sneakers? The kind designed for a body that’s healing, evolving and somehow still managing to squeeze in a run between nap time and the next pump session?
Weight Gain After Strength Training Is Normal—Here’s What To Know | What's Good by V

1 month ago | whatsgood.vitaminshoppe.com | Jenn Sinrich

You finally made the long-awaited commitment to strength training—whether it’s dumbbells at the gym, bodyweight circuits at home, or resistance bands in between meetings. You’re showing up, putting in the work, and starting to feel stronger. Then, you step on the scale…and see a number higher than before you started.
Want To Biohack Your Brain? Start With These Nutrients And Habits

1 month ago | whatsgood.vitaminshoppe.com | Jenn Sinrich

Whether you’re juggling a jam-packed schedule, tackling a demanding project, or simply trying to remember where you left your keys, you know that mental sharpness matters. It’s why so many of us are searching for ways to stay clear-headed and focused throughout the day—without relying on another cup of coffee. One increasingly popular approach? Learning how to biohack your brain to boost clarity, energy, and resilience.
The 3 Best Supplements For Women

1 month ago | whatsgood.vitaminshoppe.com | Jenn Sinrich

We all want to feel our best, but the truth is, modern life doesn’t always make it easy. Indeed, it’s often downright impossible to find time for self-care, and we end up caught in a cycle of skipped meals, late-night scrolling, and poor sleep, which leads to so many of us feeling drained, foggy, and totally disconnected from our bodies. That’s where smart, targeted supplementation can make a difference, according to naturopath Kiera Lane, N.M.D., MSAc, L.Ac., Dipl.
The 6 Best Nutrient-Dense Foods (And Easy Ways To Eat Them)

1 month ago | whatsgood.vitaminshoppe.com | Jenn Sinrich

If you’re someone who genuinely wants to get the most out of your diet—meaning you don’t just want to feel full after a meal, you want to feel fueled—you already know the power of nutrient-dense foods. For the uninitiated, nutrient-dense foods go beyond the standard fruits and veggies (though those matter, too!).
All The Ways Natural Sunlight Can Boost Your Physical And Mental Health

2 months ago | whatsgood.vitaminshoppe.com | Jenn Sinrich

Stepping into natural sunlight may just be the most underrated wellness hack. Whether it’s during an early-morning walk, while you’re sitting outside on your lunch break, or when you’re chasing the dog around the backyard, there’s an undeniable sense of calm that you feel when a warm ray of sunshine hits your face. Indeed, natural sunlight doesn’t just make your day brighter in the literal sense; it can actually lift your mood, among many other mental and physical health benefits.
Have You Been Getting Your Collagen Dose Wrong?

2 months ago | whatsgood.vitaminshoppe.com | Jenn Sinrich

Over the years, collagen has become a staple in many wellness seekers’ daily supplement routines. As the most abundant protein in the human body, collagen plays a starring role in everything from youthful skin and strong nails to joint health, gut support, and muscle recovery. Chances are, if you’ve added a collagen supplement to your morning smoothie or coffee, you’re doing so with one of these benefits in mind.
Are Your Seasonal Allergies Being Amplified By A Gut Imbalance?

2 months ago | whatsgood.vitaminshoppe.com | Jenn Sinrich

If you’re a regular sufferer of seasonal allergies, you’re pretty familiar with that period of springtime when symptoms intensify from annoying to relentless. But while we typically blame blooming trees and high pollen counts for itchy eyes, stuffy sinuses, and non-stop sneezing, emerging research is pointing to something less obvious but equally powerful: the gut.