Why am I tired all the time? A guide to stress, hormones, gut health and energy support
Quick answer
If you're getting enough sleep but still feel exhausted, the most common factors include stress, hormone changes, blood sugar fluctuations, gut health issues, poor sleep quality, low nutrient intake and mental overload.
The best place to start is identifying which symptoms sound most like you, then choosing support that matches the underlying issue.
Which of these sounds most like you?
Tired but wired
You feel exhausted but can't properly switch off.
Bloated and tired
Digestive discomfort seems to go hand-in-hand with fatigue.
Brain fog and fatigue
Your mind feels slow, scattered or overloaded.
Cycle-related fatigue
Your energy changes around your cycle, perimenopause or menopause.
Afternoon crashes
You hit a wall mid-afternoon and often crave sugar or caffeine.
Poor sleep quality
You spend enough time in bed but rarely wake feeling refreshed.
If you're not sure what's driving your fatigue, start by identifying which description feels most familiar. Fatigue can have many contributing factors, and the symptoms that accompany it can often provide useful clues.
Important: This article is for general information only and is not intended to diagnose, treat or replace professional medical advice. If symptoms persist, worsen or cause concern, please consult your healthcare professional. If you are pregnant, breastfeeding, taking medication or managing a health condition, seek personalised advice before using supplements.
Common reasons you may feel tired all the time
I feel tired but can't switch off
Signs this sounds like you
- Exhausted but restless
- Racing thoughts at night
- Waking during the night
- Feeling wired before bed
What may be contributing
When life feels demanding, your body may stay in a heightened state of alertness. This can make it harder to properly relax, even when you feel physically tired.
Common contributors
- Ongoing stress
- Mental overload
- Poor sleep quality
- Difficulty relaxing
If this sounds familiar, support is often focused on helping create a calmer evening routine and managing the effects of ongoing stress. The products below are commonly chosen for unwinding more easily and feeling less wired at the end of the day.
Best products for feeling tired but wired
Ritua STRESS
Best for: Feeling wired at night, racing thoughts and stress-related fatigue.
Why it stands out: Combines saffron, ashwagandha, lemon balm and reishi in one stress-support formula.
SuperFeast Ashwagandha
Best for: Feeling overwhelmed, mentally drained and stuck in a cycle of stress and exhaustion.
Why it stands out: Delivers focused ashwagandha support without combining multiple ingredients, making it easy to build into an existing supplement routine.
MYCRO Reishi
Best for: Restless evenings, racing thoughts and difficulty switching off before bed.
Why it stands out: Liquid format makes it easy to add to an evening routine without another capsule.
My energy crashes after meals
Signs this sounds like you
- Mid-afternoon energy crashes
- Strong sugar cravings
- Feeling hungry shortly after eating
- Relying on coffee to get through the day
What may be contributing
Blood sugar fluctuations can affect how steady your energy feels through the day. Building meals around protein, fibre and healthy fats may help support more consistent energy.
For some people, hormone-related factors may also play a role. PMOS (Polyendocrine Metabolic Ovarian Syndrome, previously known as PCOS) is a hormone and metabolic condition that can affect blood sugar regulation, appetite and energy levels, which may contribute to cravings, afternoon energy dips and feeling hungry soon after eating.
Common contributors
- Low protein intake
- Irregular meals
- Unbalanced snacks
- Hormone-related wellbeing changes like PMOS (previously PCOS)
- Blood sugar fluctuations
If afternoon crashes and cravings feel familiar, it may help to look at meal balance, protein intake and hormone-related wellbeing support.
Best product for afternoon crashes and cravings
Switch Nutrition Inositol 40:1
Best for: Afternoon energy dips, sugar cravings, PMOS support and hormone-related wellbeing.
Why it stands out: Provides myo-inositol and D-chiro inositol in a 40:1 ratio in a convenient daily powder. Inositol is commonly used by people looking to support healthy blood sugar metabolism and hormone balance, particularly those managing PMOS (previously PCOS).
Browse vegan protein powder
Browse women's hormone supplements
I feel bloated and tired
Signs this sounds like you
- Bloating
- Digestive discomfort
- Feeling sluggish after meals
- Changes in bowel habits
What may be contributing
Digestive discomfort can affect how you feel day to day. If bloating, sluggishness or changes in digestion appear alongside fatigue, gut support may form part of a broader wellbeing routine.
Common contributors
- Digestive imbalance
- Stress affecting digestion
- Dietary changes
- Poor gut health
If digestive discomfort and fatigue often appear together, products that support gut health and digestive wellbeing may be worth exploring.
Best products for bloating and fatigue
The Beauty Chef Gut Primer
Best for: Bloating, digestive discomfort and sluggishness after meals.
Why it stands out: Powder format makes it easy to add digestive support into a daily wellness routine.
The Beauty Chef Debloat Biotic
Best for: Targeted bloating support in a simple capsule format.
Why it stands out: Capsule format suits a quick daily routine without mixing a powder.
IMBIBE Beauty Renewal Probiotic Elixir
Best for: Daily fermented probiotic support and inner beauty routines.
Why it stands out: Liquid elixir format adds probiotic support to drinks, smoothies or daily wellness rituals.
Browse inner health and beauty
My hormones seem linked to fatigue
Signs this sounds like you
- Feeling more tired before your period
- Energy changes during perimenopause or menopause
- Mood, sleep or temperature changes
- Cycle changes or hormonal symptoms alongside fatigue
What may be contributing
Hormones play an important role in energy, mood, sleep and overall wellbeing. If tiredness appears alongside cycle changes, perimenopause or menopause symptoms, hormonal support may be worth considering.
Common contributors
- Hormonal fluctuations
- Perimenopause
- Menopause
- Cycle-related changes
If your energy seems to change alongside your cycle, perimenopause or menopause, hormone-focused supplements may provide targeted support.
Best products for hormone-related fatigue
Nature's Help Her Balance
Best for: Fatigue, mood changes and energy fluctuations linked to hormonal changes.
Why it stands out: Combines multiple ingredients into one daily powder rather than requiring several separate supplements.
Eden Health Fem Balance
Best for: Daily hormone wellbeing support in an easy powder format.
Why it stands out: Wholefood-style powder blends easily into smoothies, drinks or daily routines.
Switch Estro
Best for: Structured daily hormone support in capsule form.
Why it stands out: Capsule format keeps hormone support simple, consistent and easy to take each day.
Modani Naturals Wild Yam Cream
Best for: Topical hormone-support routines instead of capsules or powders.
Why it stands out: Cream format offers a different application style for a more hands-on daily ritual.
Nature's Help Harmony Plus
Best for: Fatigue and wellbeing support during menopause or perimenopause.
Why it stands out: Targeted formula designed specifically for hormonal transition support.
Browse women's hormone supplements
My brain feels foggy all day
Signs this sounds like you
- Mental fatigue
- Poor focus
- Feeling scattered
- Decision fatigue
What may be contributing
Mental overload can feel like physical exhaustion. Constant decision-making, work pressure, family responsibilities and ongoing stress can all leave the brain feeling depleted.
Common contributors
- Mental overload
- Stress
- Poor sleep quality
- Cognitive fatigue
If mental fatigue and poor focus are your biggest concerns, cognitive support and functional mushroom supplements are often a popular place to start.
Best products for brain fog and fatigue
MYCRO Lion's Mane
Best for: Brain fog, mental fatigue and daily focus support.
Why it stands out: Liquid format fits easily into a morning routine, drink or smoothie.
SuperFeast Lion's Mane Extract
Best for: Daily cognitive support in a concentrated powder format.
Why it stands out: Powder format can be added to coffee, cacao, smoothies or other daily drinks.
I sleep but never wake feeling refreshed
Signs this sounds like you
- You spend enough time in bed
- You wake feeling unrefreshed
- You feel tired again soon after waking
- Your evening routine feels inconsistent
What may be contributing
Not all sleep is equally restorative. Stress, caffeine, screen exposure, inconsistent bedtimes, alcohol, sleep environment and evening habits can all affect sleep quality.
Common contributors
- Stress
- Caffeine or alcohol
- Screen exposure
- Inconsistent bedtimes
If you spend enough time in bed but still wake feeling exhausted, creating a more supportive evening routine may be worth considering.
Best products for poor sleep quality and waking unrefreshed
A sleep supplement is not always the answer. However, creating a more supportive evening routine may help when stress, screen time, poor sleep quality or difficulty switching off are contributing to how rested you feel.
MYCRO Deep Sleep PM
Best for: Building a calmer night-time routine before bed.
Why it stands out: Liquid format is easy to take in the evening without adding another capsule.
The Beauty Chef Sleep Ritual
Best for: Waking unrefreshed, difficulty winding down and creating a more consistent bedtime routine.
Why it stands out: Turns sleep support into a comforting nightly ritual rather than another capsule to remember.
Wanderlust Soulful Sleep
Best for: A simple capsule-based evening routine.
Why it stands out: Capsule format keeps night-time support quick, consistent and easy to repeat.
Creating an evening routine?
Add magnesium bath flakes to a warm bath or use a magnesium body spray before bed as part of a relaxing wind-down ritual.
Browse magnesium and sleep supplements
Can low protein or poor nutrition cause fatigue?
Energy relies on more than sleep alone. Low protein intake, inadequate nutrition and unbalanced meals can all affect how energised you feel throughout the day.
If you often feel tired after meals, crave sugar, snack constantly or struggle to feel satisfied, it may be worth looking at your daily intake of protein, fibre and nutrient-dense foods.
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Frequently asked questions
Why am I tired all the time even though I sleep enough?
Feeling tired despite enough sleep may be linked to poor sleep quality, stress, blood sugar fluctuations, hormonal changes, low iron, thyroid issues, gut health or mental overload.
Can hormones make you feel exhausted?
Hormonal changes may affect energy, mood and sleep quality. This can happen around the menstrual cycle, during perimenopause, through menopause or during periods of high stress.
Why do I wake up tired every morning?
Waking tired may be a sign that your sleep is not restorative. Stress, caffeine, alcohol, screen exposure, disrupted sleep, snoring, hormonal changes or underlying health issues may all contribute.
Can stress affect energy levels?
Yes. Ongoing stress can leave the body feeling depleted and make it harder to properly relax, even after a full night in bed.
Can gut health affect energy?
Gut health may influence how you feel day to day, especially if digestive discomfort, bloating or sluggishness after meals are also present.
Can low protein intake make you feel tired?
Low protein intake can contribute to feeling unsatisfied after meals and may affect steady energy throughout the day. Choosing balanced meals with protein, fibre and healthy fats can help support more consistent energy.
What vitamin deficiency can make you feel tired?
Low iron, vitamin B12 and other nutritional deficiencies can contribute to fatigue. If tiredness is ongoing or unexplained, speak with a healthcare professional for personalised advice and testing where appropriate.
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