Why I Recommend Creatine to Most Women

If you had asked me a few years ago which supplement I thought more women should take, creatine wouldn’t have been at the top of my list. Like many, I had bought into the idea that creatine was for bodybuilders, gym bros, and athletes trying to bulk up. But the more I dove into the research—and saw the results, the more convinced I became: most women could benefit from creatine, and it’s time we stop treating it like it’s just for men.

Let’s be clear: creatine is not a steroid. It’s a naturally occurring compound that helps our bodies produce energy, especially during quick bursts of movement like sprinting or lifting. Our bodies make some of it on their own, and we can get a small amount from animal-based foods like red meat and fish. But to get the levels shown to support things like brain health, strength, and even mood, supplementation is often necessary, especially for women and especially for those eating mostly plant-based.

Here’s why I recommend creatine for women from college athletes to moms in their 40s and 50s.

Women start with lower creatine stores

Women naturally have about 70 to 80 percent less creatine stored in their bodies compared to men. On top of that, many women don’t consume much dietary creatine if they’re following plant-based diets. That means our baseline is already lower, and the benefits of supplementation may be even greater.

Creatine is not just for strength and performance.

Yes, creatine is one of the most well-studied supplements for improving high-intensity training performance and recovery. But the benefits go way beyond the gym.

Creatine supports cognitive function, mental clarity, and memory, especially when we’re sleep-deprived or under stress. Some research even suggests it may help reduce the risk of neurological diseases like Parkinson’s and Alzheimer’s by supporting energy metabolism in the brain.

It’s also being studied for its potential role in mood regulation, especially in women during hormonally sensitive times like menstruation, pregnancy, and menopause. And for women over 40? Creatine may help with bone density and muscle preservation, both of which are crucial in preventing age-related declines in strength and function.

Creatine is safe and has an impressive track record

Creatine has been studied for decades and is considered safe for healthy individuals. The most common concern I hear is about weight gain, but this is typically a short-term shift due to water retention within muscle cells, not fat gain. In fact, that extra water in the muscles can be a good thing, improving hydration and helping with recovery.

There’s also no solid evidence that creatine causes acne, hair loss, or kidney issues in healthy people. If you’re pregnant, breastfeeding, or have a pre-existing medical condition, you should always speak with a healthcare provider before starting any supplement; but for most healthy women, creatine is both safe and effective.

How to take it (without overthinking it)

The simplest way to supplement creatine is to take 3 to 5 grams of creatine monohydrate per day. You don’t need to load it. You don’t need to cycle off it. Just take it daily, with or without food, at a time that fits your routine. Consistency matters more than timing.

Look for a creatine supplement that’s third-party tested with no added fillers or ingredients. Powder form tends to be the most cost-effective and easy to mix into your smoothie, water, or electrolyte drink.

Final thoughts

As a holistic nutritionist, I don’t hand out blanket supplement advice lightly. But creatine is one of the few I find myself recommending again and again because the benefits are real, the risks are low, and the research keeps getting stronger. Whether you’re chasing performance goals, looking for mental clarity, or aiming to support your body through aging, creatine might just be the simplest addition to your routine that makes a meaningful difference.