Reilly Brown MS, RD

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Reilly Brown MS, RD

Reilly is a Los Angeles based Sports Dietitian and online sports nutrition is specializing in fueling female athletes.

29/09/2025

Confused on why you are eating enough but you are still hungry after eating?

👀 (and don’t have your period back yet!!)

Because there is a BIG difference between a full plate and one that is going to fuel you.

I’ve pointed out a couple of the things you might be doing wrong here and we dive into them even more on the latest episode of the .

Many athletes are filling up their plates with volume but not necessarily energy and nutrients. This is often why you are hungry even though you just ate.

Your body needs more of the right things!

Let’s chat about it more. Comment EMC and I’ll send you the link for the latest podcast episode.

15/09/2025

How does your fueling plan stack up to this 2800 calorie meal plan?

Many HA athletes need this amount and MORE to get their period back - especially if they continue to train!

Helping you get your period back while maximizing performance is our passion at RBSN.

Period recovery is NOT one sized fits all and many of the athletes we work with continue to train while getting their period back.

We talk about how you can do this (and everything else when it comes to HA/period recovery) each Thursday on the . And would love for you to join me and .fisher.nutrition !

Comment “EMC” and we’ll send you the link to the podcast so you can listen to our most recent episode

27/08/2025

TS said yes and so should you!

20/08/2025

Birth control, Insolitol, Vitex, Papaya…

Aren’t going to help you get your period back if you aren’t fueling your body right.

If you are an athlete who has lost their period because of low energy availability, the only way to get it back is to get out of that energy deficit.

This means increasing your fuel intake and helping your body get out of starvation mode with the right nutrition.

We really need to bring awareness to this issue because this is going undiagnosed/misdiagnosed in so many athletes.

The amount of athletes being put on the birth control pill to get their period back is too high and is a disservice to our athletes.

If you have HA (hypothalamic amenorrhea) from low energy availability you have to get into a positive energy balance to get it back!!

12/08/2025

Week 5 is in the books. Only 12 more to go until 🤘🏼🤘🏼

05/08/2025

We talk a lot about nutrient timing at RBSN.

Nutrient timing looks at not just what you eat but when you eat it.

Fueling your body isn’t just calories or aiming for an end of the day calorie goal.

It goes sooo much further than that. Nutrient timing is a good place to start.

As an athlete, it’s important you time your nutrients correctly throughout the day to make sure energy is available for training and to maximize performance.

A good place to begin with nutrient timing is pre and post workout fueling.

All of these options are great fueling choices around training to help you maximize performance (only choose 1 - you won’t need all 3).

All of these focus on carbs before training and carbs + protein after!

Which one are you going to try this week?

04/08/2025

Week 4 let’s gooooooo ✊👊

28/07/2025

Week 3 LETS GO 👊✊

21/07/2025

✌️ weeks down, 15 to go!

See you on November 2

14/07/2025

I’m running the New York City Marathon and I’m SO EXCITED.

I have been debating how much I want to share publicly (because you know pressure, judgement all that fun stuff) but I saw my girl doing it for her Chicago marathon and got INSPIRED.

So it goes, week 1 is down ✅. 16 more to go!

29/05/2025

What questions do you have about carbohydrates and period recovery?

Let us know below 👇

15/05/2025

A quick reminder that if you don’t have your period you aren’t really eating healthy.

A normal menstrual cycle is a sign that your body is functioning efficiently, is optimized and getting the fuel it needs! You aren’t truly healthy without it!

Often times athletes aren’t eating a balanced enough diet (missing carbs, fats + eating too much protein and fiber) that meets their training demands and this results in low energy availability (and hypothalamic amenorrhea).

At RBSN, we help you overcome this. Our goal is to help you get your period back while maximizing your performance.

We dive into this each week on our podcast ! Each Thursday we give you free advice on how to get your period back while continuing to train and maintain your athletic lifestyle.

Comment EMC below and I’ll share our latest episode with you!

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http://www.reillybeatty.com/

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