How does fatty liver disease impact energy levels?

May 6, 2025

The Non Alcoholic Fatty Liver Strategy™ By Julissa Clay the program discussed in the eBook, Non Alcoholic Fatty Liver Strategy, has been designed to improve the health of your liver just by eliminating the factors and reversing the effects caused by your fatty liver. It has been made an easy-to-follow program by breaking it up into lists of recipes and stepwise instructions. Everyone can use this clinically proven program without any risk. You can claim your money back within 60 days if its results are not appealing to you.


How does fatty liver disease impact energy levels?

Fatty liver disease, particularly non-alcoholic fatty liver disease (NAFLD), has a major impact on energy levels by generally leading to chronic fatigue and an overall feeling of low energy. This is due to several reasons that attribute to both the functioning of the liver in terms of being capable of working appropriately and the metabolism of the body. The main ways that fatty liver disease influences energy levels are listed below:

1. Liver Dysfunction and Energy Production
The liver plays a key role in energy metabolism, including glucose production and regulation, lipid metabolism, and glycogen storage (a store form of energy). Fatty liver disease breaks these mechanisms by fat depositions in the liver.

Damaged glycogen storage: When the liver is full of too much fat, its ability to store and release glycogen (the body’s fuel) is compromised. This could lead to energy deficits, particularly between meals or during exercise.

Decreased glucose regulation: The liver has some role in regulating blood sugar levels. In fatty liver, it may get dysregulated, gaining insulin resistance and labile blood sugars, leading to fatigue and low energy states.

2. Fatigue and Inflammation
Fatty liver disease, especially when progressed to non-alcoholic steatohepatitis (NASH), is a condition of chronic inflammation. Inflammation can cause a host of symptoms, one of them being fatigue.

Pro-inflammatory cytokines, substances released during inflammation, can directly affect the central nervous system and alter the manner in which energy is handled within the body, creating feelings of fatigue and fuzziness of mind.

3. Insulin Resistance and Energy Consumption
Insulin resistance is also a hallmark sign of fatty liver disease, by which the body cells become insulin resistant, thus making it more challenging to convert glucose from blood.

As a result, the body may not be able to use glucose properly to generate energy and thus develop fatigue and weakness. This further leads to fluctuations in blood sugar levels, hence making one tired after consuming food or between low blood sugar (hypoglycemia) episodes.

4. Metabolic Syndrome and Reduced Stamina
Fatty liver disease usually occurs within a group of conditions known as metabolic syndrome, which has components of obesity, high blood pressure, elevated cholesterol levels, and elevated blood sugar. These conditions as a group can affect physical endurance, leading to increased exhaustion and decreased capacity to carry out daily activities without exhaustion.

5. Fatigue due to Comorbid Conditions
These and other conditions like obesity, type 2 diabetes, and high blood pressure that are harmful to individuals with fatty liver disease can exacerbate fatigue. Examples include:

Diabetes: Poor management of blood sugar levels can lead to energy crashes and chronic fatigue.

Obesity: Being overweight may strain the body and make even the most basic tasks feel like exhausting efforts, hence contributing to fatigue.

Sleep Apnea: Patients suffering from fatty liver disease are also at higher risk of sleep apnea, causing quality sleep disturbance and, consequent to this, daytime tiredness and lethargy.

6. Toxicity and Detoxification Impairment
Detoxification of the body by breaking down toxic material like alcohol, drugs, and metabolites is one of the primary roles played by the liver. In fatty or inflamed liver, however, its function of detoxifying the body gets impaired.

This could lead to the buildup of toxins in the blood, which is the culprit behind causing feelings of lassitude, mental fog, and general exhaustion.

7. Cognitive Impairment and Mental Fatigue
Chronic fatigue of fatty liver disease is not only physical but also mental. The majority of individuals complain of lack of concentration, loss of memory, and mental confusion. The liver ensures that brain health is maintained by supporting metabolic processes that lead to cognitive function. Mental fatigue is therefore connected to the role of the liver in providing cognitive function.

Inflammation and insulin resistance can also be manifested in the brain and lead to reduced energy for mental activities.

How to Manage Fatty Liver Disease-Related Fatigue
Dietary Changes:

Anti-inflammatory diet: Prioritize foods that reduce liver inflammation, such as fruits, vegetables, and omega-3 rich foods (e.g., salmon, flaxseeds, and walnuts).

Low glycemic index foods: Choose complex carbohydrates that release sugar slowly into the bloodstream, such as whole grains, legumes, and non-starchy vegetables, to prevent blood sugar spikes and drops.

Limit sugar and processed foods: These will exacerbate insulin resistance and lead to fatigue.

Physical Activity:

Regular exercise improves insulin sensitivity, supports weight loss, and boosts overall energy levels. Even moderate activity, e.g., walking, can improve fatigue and liver function.

Strength training and aerobic exercise (e.g., cycling or swimming) can reduce liver fat and improve metabolic function.

Manage Comorbid Conditions

Regulate blood sugar: In type 2 diabetes, a constant rate of blood sugar through diet, physical exercise, and medication can help reduce fatigue.

Weight control: Weight reduction (if necessary) can reduce the pressure on the liver, improve sensitivity to insulin, and boost energy.

Sleep hygiene: Improve the quality of sleep by treating problems like sleep apnea to reduce daytime fatigue.

Hydration

Being properly hydrated maintains the liver’s normal function and supports energy production. Proper water intake during the day is required for overall health.

Medical Treatment:

Pharmacological assistance: For certain individuals with fatty liver disease, medications that attempt to increase the sensitivity of insulin (e.g., metformin) or address secondary metabolic conditions (e.g., statins for hypercholesterolemia) may possibly reduce fatigue.

Liver health supplements: Supplements such as milk thistle, vitamin E, and N-acetylcysteine (NAC) may enhance liver function and reduce inflammation.

Conclusion
Fatigue and decreased energy can be induced by fatty liver disease by several mechanisms including liver dysfunction, insulin resistance, chronic inflammation, and comorbid conditions like diabetes and obesity. Modifiable lifestyle changes in these factors, like an even diet, exercise, and weight loss, can enhance well-being and energy. Treatment of underlying conditions like sleep apnea or diabetes also significantly reduces fatigue.

If you are struggling with fatty liver disease and are experiencing exhaustion, would you like more specific recommendations regarding dietary modifications, physical exercise plans, or pharmaceutical interventions that can make you more energetic?

Liver fibrosis is a progressive liver tissue scarring due to chronic liver damage, including fatty liver disease (both NASH and NAFLD). Early liver fibrosis usually has no apparent symptoms, but as liver fibrosis progresses, it causes more advanced damage to the liver. Following are some of the frequent manifestations and signs of liver fibrosis in fatty liver disease:

Early Stage (Mild Fibrosis)
In early stages, liver fibrosis can cause no visible signs and symptoms. It will only be detectable through imaging tests or blood work. However, some underlying signs will still manifest, including:

Fatigue: Feeling excessively tired or lacking in energy is a vague early sign of liver fibrosis. This could be due to the liver’s decreased ability to detoxify substances or produce important proteins.

Discomfort in Upper Right Abdomen: A dull pain or discomfort in the upper right region of the abdomen where the liver is located in some people with liver fibrosis. It is caused by the enlargement or inflammation of the liver.

Mild Weight Loss: Not always visible, but unexplained or gradual weight loss can occur in liver fibrosis, especially if it is resulting in cirrhosis.

Progression to Moderate and Severe Fibrosis
As fibrosis increases in the liver, it can cause more serious symptoms, including:

Enlarged Liver or Spleen:

The liver may become swollen (hepatomegaly), which may be felt during physical examination. Occasionally, the spleen may also become enlarged (splenomegaly), which is another sign of liver failure.

Jaundice (Yellowing of the Skin and Eyes):

Jaundice is a sign of liver failure and occurs when the liver is unable to process bilirubin. Bilirubin is a yellow pigment that is created when red blood cells are broken down, and it can build up in the blood, giving the skin and eyes a yellowish color.

Edema of the Legs and Abdomen:

Fluid buildup in the abdomen (ascites) or lower limbs (peripheral edema) can occur because of decreased liver function to produce essential proteins like albumin, which helps balance fluids within the body. Swelling is a potential sign that liver fibrosis has occurred.

Easy Bruising and Bleeding

The liver is critical in blood-clotting factor synthesis. As fibrosis advances, the liver loses the ability to produce these factors, leading to easy bruising and increased susceptibility to bleeding (e.g., from minor cuts or nosebleeds).

Dark Urine and Pale Stools

Changes in the color of urine (dark urine) and stool (pale or clay-colored stool) may be indicative of impaired liver function and bile secretion. This may occur as the liver becomes increasingly unable to process and eliminate the bile correctly.

Confusion or Mental Fog (Hepatic Encephalopathy):

In severe liver failure, toxins that the liver normally processes (such as ammonia) can build up in the blood and reach the brain, causing confusion, forgetfulness, and mental clouding. This, known as hepatic encephalopathy, is a sign of extensive liver damage and needs to be addressed by a physician.

Spider Angiomas:

Small, red, spider-like blood vessels may appear on the skin, often on the upper body, face, or hands. These are typical in individuals with liver damage and are related to the failure of the liver to regulate hormone levels (particularly estrogen).

Advanced Stage (Cirrhosis)
If cirrhosis results from continued fibrosis of the liver, the liver is badly scarred and liver function is badly impaired. Symptoms at this stage can be extreme and can include:

Severe Jaundice (yellowing of the skin and eyes)

Ascites (accumulation of fluid in the belly)

Hepatic Encephalopathy (confusion in the mind)

Variceal Bleeding (secondary to hepatic vein increased pressure, which causes bleeding varices, typically in the esophagus)

Kidney Dysfunction (renal failure secondary to failure of the liver to detox)

Diagnosis and Monitoring
Because liver fibrosis can occur with or without unequivocal symptoms, it’s often diagnosed by:

Blood tests (e.g., liver function test, AST, ALT, GGT levels)

Imaging (e.g., CT scan, ultrasound, or MRI)

Liver biopsy (considered the gold standard for the diagnosis of fibrosis)

Non-invasive testing like FibroScan, which makes use of elastography to measure liver stiffness (a surrogate marker of fibrosis)

Risk Factors for the Progression of Liver Fibrosis
There are a variety of factors which make it more likely to have liver fibrosis caused by fatty liver disease, including:

Obesity

Insulin resistance or diabetes

Chronic alcohol consumption

Hypertension

Higher levels of cholesterol

Male gender (men are more prone to develop severe liver damage)

Older age

Conclusion
Fatty liver disease liver fibrosis will develop quietly in the early stages but evolve into worse liver damage if left untreated. Clinical symptoms like fatigue, pain in the upper right quadrant, weight loss, and jaundice should raise suspicion of liver fibrosis. If you or someone close to you is at risk of fatty liver disease, it is important to monitor liver health regularly with blood tests and imaging and to implement lifestyle modifications (e.g., weight loss, regular exercise, and healthy diet) to reduce the progression of fibrosis and prevent cirrhosis.

Do you want more details on lifestyle modification to treat fatty liver disease and liver fibrosis?

The Non Alcoholic Fatty Liver Strategy™ By Julissa Clay the program discussed in the eBook, Non Alcoholic Fatty Liver Strategy, has been designed to improve the health of your liver just by eliminating the factors and reversing the effects caused by your fatty liver. It has been made an easy-to-follow program by breaking it up into lists of recipes and stepwise instructions. Everyone can use this clinically proven program without any risk. You can claim your money back within 60 days if its results are not appealing to you