The Surprising Culprits Behind Your Fatigue That Have Nothing to do with Lack of Sleep
- Lisa White

- Feb 9, 2024
- 3 min read

It is well known that lack of sleep, or poor quality sleep, wreaks havoc on our energy levels during the day. But what about those who get a great night's sleep and still feel tired all day?
As a teenager, I slept very well. All the way through senior year in high school, I consistently adhered to my bedtime of 9:15 pm during the weekdays (9:30 during senior year...how daring!) to make sure I got enough sleep before my 5:55 am alarm. Despite getting plenty of sleep, I still felt tired most of the day. Even if I had some energy in the morning, after lunch I would daydream about taking a nap.
This wasn't just on school days. Even on the weekends when I could sleep a little later (sure, I also went to bed later the night before), I often felt tired by mid to late morning. I remember thinking, "Why am I always so tired? Is this normal? Does everyone feel this way?"
If only I knew then what I know now. Hindsight is 20/20.
Getting enough quality sleep is vital to staying energized throughout the day, but there are a number of factors that can contribute to daytime fatigue that have nothing to do with sleep!
Check out all these possible reasons your energy levels are running on empty:
Stress: Chronic stress can lead to fatigue due to the constant activation of the body's stress response, leading to exhaustion.
Poor Diet: A diet lacking in essential nutrients, or one high in processed foods, refined carbohydrates, and sugar, can result in low energy levels and fatigue.
Restrictive Diet: restricting calories, or going on a low-fat or low-carb diet can send the body into stress-mode, leading to plummeting energy levels.
Dehydration: Not drinking enough water can lead to dehydration, which can cause fatigue and decreased cognitive function.
Physical Inactivity: Lack of regular physical activity can contribute to feelings of fatigue and low energy levels.
Over-exercising: On the other extreme, frequent high-intensity exercise without rest and recovery can stress the body, leading to that low-energy stress state.
Mental Health Issues: Conditions like depression, anxiety, and other mood disorders can lead to fatigue and low energy levels.
Hormonal Imbalances: Hormonal fluctuations, such as those experienced during menopause or pregnancy, or from any of the above factors, can cause fatigue.
Allergies: Seasonal allergies or food intolerances can cause inflammation and drain your energy.
Environmental Factors: Exposure to pollutants, extreme temperatures, or high altitudes can contribute to fatigue.
Most of these do not occur in isolation, and one of them could influence another. For example, stress, poor diet, or a restrictive diet can disrupt hormones. Over-exercising can lead to mental health issues. Physical inactivity can influence poor dietary choices.
Thankfully, many of these sources of fatigue are within our control! By making simple lifestyle changes and adopting energy-supporting habits, you'll discover steady, sustained energy that lasts.
Everyone is unique, and what may be causing one person's fatigue could be completely different from someone else's. It requires thorough assessments to determine what strategic changes will best support your body's needs.
If you struggle with low energy and fatigue, it's invaluable to have the guidance of a trained professional help you navigate the root-cause and determine what targeted modifications will work best for you. I sure wish I did before I spent years feeling like being tired all the time was a normal part of life!
Today is your day to choose to reclaim your energy and end your fatigue. Contact me today to schedule a FREE consultation!




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