Adaptogens and Cortisol Explained

Adaptogens have become one of the biggest buzzwords in the wellness world. They're often promoted as herbs that "lower cortisol" or "fight stress," but the science is far more interesting than that.

Adaptogens don't simply switch stress hormones off. Instead, they're thought to help the body adapt to stress more efficiently, supporting a healthy stress response and helping maintain balance when life becomes physically or emotionally demanding.

Here's what you need to know about adaptogens and their relationship with cortisol.

What Is Cortisol?

Cortisol is a hormone produced by your adrenal glands. While it's often labelled the "stress hormone," cortisol is essential for everyday health.

It helps regulate:

• Blood sugar
• Blood pressure
• Metabolism
• Immune function
• Inflammation
• Your sleep-wake cycle
• How your body responds to physical and emotional stress

Your cortisol levels naturally rise in the morning to help you wake up and gradually decline throughout the day, reaching their lowest point at night.

Without cortisol, your body wouldn't be able to respond appropriately to everyday challenges.

Is Cortisol Always Bad?

Not at all.

Short-term increases in cortisol are a normal and healthy part of life. Exercise, public speaking, exams or even excitement can temporarily increase cortisol to help you meet the demands of the moment.

The problem arises when stress becomes chronic. Ongoing psychological stress, poor sleep, illness or overtraining can keep the body's stress response activated for extended periods.

Over time, this may contribute to fatigue, poor sleep, changes in appetite, difficulty concentrating and feeling overwhelmed.

What Are Adaptogens?

Adaptogens are a unique group of herbs traditionally used to help the body become more resilient to stress.

Unlike stimulants, which temporarily increase energy, or sedatives, which suppress the nervous system, adaptogens are believed to support the body's ability to adapt to changing physical and emotional demands.

Rather than forcing the body in one direction, adaptogens appear to work by supporting balance across multiple systems involved in the stress response.

Some of the best-known adaptogenic herbs include:

• Ashwagandha
• Rhodiola
• Holy basil (Tulsi)
• Siberian ginseng (Eleuthero)
• Schisandra

Each herb has its own unique profile, which is why herbalists choose different adaptogens depending on the individual and their needs.

Do Adaptogens Lower Cortisol?

This is probably the biggest misconception about adaptogens.

Adaptogens aren't designed to eliminate cortisol, because cortisol is an essential hormone. Instead, research suggests some adaptogenic herbs may help support healthy cortisol regulation in people experiencing ongoing stress.

In other words, the goal isn't to have the lowest cortisol possible. The goal is to maintain a healthy, appropriately regulated stress response.

Different adaptogens also work in different ways, so it's inaccurate to think of them all as "cortisol-lowering herbs."

How Do Adaptogens Work?

Scientists are still learning exactly how adaptogens work, but current research suggests they may influence the body's stress response through the hypothalamic-pituitary-adrenal (HPA) axis, the network that coordinates communication between the brain and adrenal glands.

Adaptogens may also help support:

• Healthy nervous system function
• Mental performance during periods of stress
• Physical endurance
• Recovery from fatigue
• Overall resilience

Rather than targeting a single pathway, adaptogens appear to influence several interconnected systems involved in maintaining balance within the body.

Supporting Your Stress Response Naturally

Adaptogens work best as part of a broader approach to wellbeing.

Supporting your body's natural stress response also means prioritising:

• Regular, restorative sleep
• A nutrient-rich diet
• Regular physical activity
• Time outdoors
• Mindfulness or relaxation practices
• Meaningful social connection

No herb can eliminate stress, but healthy daily habits create the foundation that allows your body to respond more effectively.

Jennah Organics Hormone Balance

At Jennah Organics, we believe supporting the body's stress response requires a whole-body approach.

Jennah Organics Hormone Balance combines adaptogenic herbs like Ashwagandha with carefully selected botanicals like saffron traditionally used to support emotional wellbeing, hormonal balance and resilience during times of stress.

Rather than aiming to "block cortisol," the formula is designed to work with the body's natural physiology and complement healthy lifestyle habits.