When it comes to hormones, there is so much information out there and trying to make sense of it all can feel like a full time job. Our hormones quietly influence almost every aspect of how we feel, from energy and mood to sleep, metabolism, skin and cycles. When they’re supported, everything flows a little more smoothly. When they’re not, the signs are often subtle at first. Working with our hormones can lead to dramatic changes for both body and mind, which is why finding out what is going on with your own hormonal profile is key to feeling your best. Here’s our round up of the best hormone checks out there, but first – what even is a hormone MOT?

What Is a Hormone MOT?

A hormone MOT isn’t about diagnosing problems or chasing perfection. It’s about awareness. By noticing patterns in how your body is behaving, you can often identify gentle changes that bring things back into balance before symptoms escalate. Crucially, this doesn’t require expensive testing or drastic protocols. In many cases, your body is already giving you the information you need you just need to know where to look.

Check #1: Energy Levels (Your Cortisol Clue)

Energy is often the first sign that something is off hormonally. Waking up exhausted, relying on caffeine to get going, crashing mid-afternoon or feeling “wired but tired” can all point to cortisol, our primary stress hormone, being out of sync. Modern life keeps cortisol switched on far longer than it should be, especially after a busy December. Supporting it doesn’t mean eliminating stress (an impossible task), but helping the body feel safer and more regulated.

Small shifts that help:
Getting outside for natural light soon after waking, eating a protein-rich breakfast and reducing screen time late in the evening can all support a healthier cortisol rhythm.

Check #2: Sleep Quality (The Master Regulator)

Sleep is one of the most powerful hormone regulators we have. Poor sleep doesn’t just leave us tired, it affects cortisol, insulin, melatonin and even sex hormones like oestrogen and progesterone. If you struggle to fall asleep, wake frequently (especially between 2 and 4am) or wake feeling unrefreshed, your hormones may be asking for more support.

Small shifts that help:
Aim for consistent sleep and wake times, even at weekends. Create an evening wind-down routine, limit stimulating content late at night and consider magnesium-rich foods such as leafy greens, nuts and seeds to support relaxation. And for god’s sake – keep your phone out of your bedroom!

Check #3: Menstrual Cycle Signals

For those who menstruate, the cycle is a monthly hormonal report card. Changes in cycle length, heavier or more painful periods, worsening PMS or significant mood swings can all indicate hormonal imbalance. Rather than something to “push through”, your cycle gives you valuable information about how the body is coping with stress, nutrition and lifestyle demands.

Small shifts that help:
Tracking your cycle can reveal patterns (we love the Flo App for this). Prioritising stable blood sugar, reducing excessive high-intensity training in the second half of the cycle and allowing more rest during the luteal phase can make a meaningful difference.

Check #4: Blood Sugar Balance (Often Overlooked)

Blood sugar regulation underpins almost every hormone in the body. When it’s unstable, hormones struggle to stay balanced too, often showing up as cravings, irritability, anxiety or energy dips. After festive eating patterns, blood sugar can be particularly sensitive in January.

Small shifts that help:
Include protein with every meal, opt for savoury breakfasts rather than sweet ones and avoid skipping meals. These simple changes help the body feel nourished and reduce hormonal stress.

Check #5: Gut Health & Digestion

The gut plays a key role in hormone health, particularly in processing and eliminating excess oestrogen. Bloating, constipation, irregular digestion or new food sensitivities can all suggest the gut needs some extra care.

Small shifts that help:
Focus on fibre diversity rather than restriction; think vegetables, legumes, seeds and whole foods. Stay well hydrated and slow down when eating; digestion begins in a calm nervous system.

Check #6: Mood, Motivation & Mental Clarity

Low mood, anxiety, lack of motivation or brain fog are often blamed on mindset, but they are deeply connected to hormones and neurotransmitters like serotonin and dopamine. January blues aren’t a personal failing, they’re often a physiological response to reduced daylight, stress and depleted reserves.

Small shifts that help:
Daily outdoor movement, omega-3 rich foods, gentle exercise and reducing alcohol intake can all support mood-regulating hormones and mental clarity.

When to Consider Hormone Testing

If symptoms persist despite lifestyle support, cycles are irregular or fatigue and mood changes feel unexplained, hormone testing can be incredibly useful at helping us understand our bodies further.

Our Favourite At-Home Hormone Tests

BEST FOR FERTILITY INSIGHTS

Hertility
Hertility is a UK-based health service focused on at-home hormone and fertility testing that aims to give people insight into their reproductive and hormonal health through clinical-grade diagnostics. Their advanced test kits can measure up to ten key hormones; including AMH, FSH, LH, oestradiol, testosterone, thyroid markers, depending on your personalised health assessment, helping reveal potential causes of symptoms like irregular periods, fatigue, acne, or issues with fertility planning. After collecting a finger-prick blood sample at home and sending it to a UKAS-accredited lab, you receive results typically within about six days, along with a doctor-written report and the option of expert support via a clinical review call. It’s simple and super informative. 

BEST FOR HORMONE TRACKING

Thriva
Thriva provides flexible, personalised at-home blood testing designed to help people take control of their overall health and wellbeing with fast, easy-to-use diagnostic kits. Available to adults in the UK, Thriva allows you to choose from a wide range of biomarker tests; including hormone-related panels like fertility insights, testosterone levels, thyroid health, all delivered directly to your door, with results often returned in as little as 48 hours alongside detailed GP commentary and actionable next steps. The platform emphasises continual health monitoring via its app and offers options like nurse-assisted sample collection, as well as lifestyle-focused guidance based on your results. Thriva is highly rated by many users for its convenience, breadth of test options, and clear interpretation of results, making it popular for preventative health and performance tracking.

BEST FOR TESTOSTERONE

TRT
TRT UK is an informational resource and community hub centred on testosterone and testosterone replacement therapy (TRT) in the United Kingdom, aimed at helping people understand the causes, symptoms, and treatment options related to low testosterone or hormone imbalance. While it isn’t a direct testing service provider like Hertility or Thriva, TRT UK offers a comprehensive collection of articles, guides, quizzes, and background on topics including what TRT involves, how low testosterone presents, and how treatment options differ between the NHS and private care. The site’s content is geared toward education and support for those considering hormone therapy, outlining clinical principles, treatment pathways, and practical considerations for managing testosterone deficiency.