Fatty liver - causes and treatment

 What is Fatty Liver Disease?

Steatotic liver disease (SLD) is the medical term for a fatty liver. It happens when too much fat builds up in your liver cells.

A healthy liver naturally contains a small amount of fat. However, it becomes a health problem when fat makes up more than 5% of the liver's total weight.

• The liver is the body's main organ for processing food and waste. While a healthy liver contains very little or no fat, your body turns extra calories from food or alcohol into fat and stores it in your liver. You have this condition when fat makes up more than 5% of your liver’s total weight.
• Over time, this disease can cause liver scarring called cirrhosis. It is a very common condition; for example, about 1 in 3 Australian adults has it.

The Two Main Types

• Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD): This is the most common type and is not caused by heavy drinking. It was previously called non-alcoholic fatty liver disease (NAFLD) or metabolic associated fatty liver disease (MAFLD). It is caused by cardiometabolic risk factors that affect your heart health.
• Alcohol-Related Liver Disease (ALD): This type is caused by drinking too much alcohol. Every time your liver filters alcohol, some cells die. The liver can usually replace them, but drinking too much prevents the liver from keeping up, which leads to fat buildup.

Symptoms

Fatty liver disease usually does not cause any early symptoms. If symptoms do appear, they may include:

• Feeling tired or generally unwell
• Pain in the top right side of your abdomen
• Unexplained weight loss

Signs of Serious Liver Damage

• Jaundice (yellowing of the eyes and skin)
• Easy bruising
• Dark urine
• A swollen stomach
• Vomiting blood
• Black stools
• Itchy skin                                                 

Doctors group this disease based on what causes it. The two main reasons are metabolic issues and alcohol use:

• Obesity: Carrying extra weight, especially around the belly.
• Diabetes: High blood sugar and insulin resistance force the body to store extra fat.
• High Cholesterol: Having high levels of bad cholesterol or triglycerides in your blood.
• Alcohol: Drinking too much alcohol stops the liver from breaking down fat properly.
• Other Factors: Family history, certain medications, or losing weight too quickly.

Common Symptoms

Fatty liver is often called a "silent" disease because it rarely shows symptoms in the early stages. If the disease grows worse, you might notice:

• Fatigue: Feeling completely exhausted or weak.
• Belly Pain: A dull ache or full feeling in the upper right side of your stomach.
• Severe Damage (Cirrhosis): Swelling in your legs or belly, yellow skin and eyes (jaundice), and itchy skin.

Causes

Fatty liver disease usually develops from multiple factors over a long period.

Common Causes

• Being overweight or obese, especially around the belly
• Having type 2 diabetes or insulin resistance
• Having high blood fats, such as cholesterol or triglycerides
• Drinking too much alcohol

Less Common Causes

• An underactive thyroid
• Certain medications
• Polycystic ovary syndrome (PCOS)
• Pregnancy (Acute Fatty Liver of Pregnancy is a rare complication that can happen in the third trimester or shortly after birth)

Diagnosis and Doctor Visits

Because the disease rarely causes obvious symptoms, you may only find out about it through routine medical tests. You should see a doctor immediately if you notice any signs of serious liver damage.

To diagnose the condition, your doctor will review your medical history and examine you. They may order:

• Blood tests: This includes a liver function test.
• Imaging scans: This includes an ultrasound, CT scan, or MRI.
• A liver biopsy: A small tissue sample is taken to check how much fat has built up.

Your doctor may also refer you to a gastroenterologist, who is a specialist in digestive and liver health.

Treatment and Prevention

There are currently no specific medicines available to treat fatty liver disease. However, making lifestyle changes can improve the condition and even reverse it. Prevention follows these exact same lifestyle steps:

• Improve your diet: Eat a healthy diet rich in fruits, vegetables, whole grains, and healthy fats. Avoid sugar, saturated fats, and processed foods.
• Manage your weight: Achieve and maintain a healthy body weight.
• Stay active: Exercise regularly on most days of the week.
• Manage existing health issues: Control your blood sugar and treat high cholesterol.
• Limit substances: Drink little to no alcohol, avoid medications that stress your liver, and quit smoking or vaping.

If your condition is caused by alcohol, the most important step is to stop drinking completely to prevent severe damage.

Complications

Without proper treatment, the extra fat causes liver inflammation. This leads to fibrosis (scarring) and can progress to cirrhosis. Cirrhosis can eventually cause liver failure, liver cancer, or cancers outside the liver. Some people with severe damage will ultimately need a liver transplant.

Furthermore, people with MASLD have a much higher risk of developing cardiovascular issues like heart disease, stroke, and kidney disease. Heart disease, rather than liver failure, is actually the leading cause of death for people with MASLD.

10 Best Foods to Reduce Fatty Liver

1. Garlic
Add more garlic to your daily diet. It helps reduce unwanted fat and cholesterol in the liver.
2. Black Coffee
Drink unsweetened black coffee twice a day. It stimulates healthy enzymes in the liver.
3. Lemon Water
Drink warm lemon water without sugar. It is a powerful antioxidant that promotes a healthy liver.
4. Olive Oil
Olive oil is enriched with healthy fats. Incorporating it into your daily cooking is highly beneficial for liver health.
5. Leafy Greens and Cruciferous Vegetables
Eat spinach (pasalai keerai), cabbage, cauliflower, and broccoli. These greens are rich in antioxidants and crucial for maintaining liver health.
6. Turmeric
Turmeric contains an active compound called curcumin. Adding more turmeric to your meals helps reduce liver inflammation.
7. Beetroot
Drink one glass of unsweetened beetroot juice daily. It purifies the blood and reduces inflammation in the liver.
8. Walnuts
Walnuts are rich in Omega-3 fatty acids, which are highly effective at lowering liver inflammation.
9. Amla (Indian Gooseberry / Nellikaai)
Amla is packed with Vitamin C and is excellent for detoxifying the liver.
10. Sunflower Seeds
These seeds are high in Vitamin E, which plays a major role in reducing liver inflammation.

Treatment and Management

There is no specific medicine to cure a fatty liver. Instead, treatment focuses on daily lifestyle changes to protect your liver:

• Lose Weight: Losing 3% to 5% of your body weight reduces liver fat. Losing 10% is even better.
• Change Your Diet: Eat more fruits, vegetables, and whole grains. Avoid processed foods, sugar, and saturated fats.
• Stop Drinking: Cut out or strictly limit alcohol.
• Exercise: Move your body and exercise most days of the week.
• Manage Health Issues: Take your prescribed medications to control your blood pressure, cholesterol, and diabetes.
• Medical Help: For severe liver scarring, doctors may use specialized medications or recommend a liver transplant.

PCOD (Polycystic Ovary Disease)

 

What is PCOD? and what are the causes, symptoms and treatment of PCOD?

• Definition: PCOD is a hormonal disorder where ovaries produce excess male hormones.
• Causes: Driven by high androgen levels, family history, and insulin resistance.
• Symptoms: Includes irregular periods, excess hair, acne, weight gain, and fertility issues.
• Severity: PCOS is a more severe metabolic condition than PCOD.
• Treatment: Managed through lifestyle changes (diet, exercise) and hormone-balancing medications.

Polycystic Ovarian Disease (PCOD) is a common endocrine disorder that affects ovarian function. It is characterized by the presence of multiple small cysts on the ovaries and a range of symptoms stemming from hormonal imbalances.

What is the PCOD Problem?

Simply put, PCOD is a condition where the ovaries produce an abnormal number of androgens—male hormones that are typically present in women in small amounts. This hormonal imbalance leads to the formation of small, fluid-filled sacs, or cysts, in the ovaries.

It is one of the most common hormonal disorders in women of reproductive age. According to the National Library of Medicine, it affects approximately 5% to 15% of women globally, though some estimates suggest the actual number could be higher due to underreporting and misdiagnosis.

Causes of PCOD in Women

The exact cause of Polycystic Ovarian Disease (PCOD) remains unknown, but several factors contribute to its development:

• High Levels of Male Hormones: Women with PCOD often have elevated levels of androgens. Produced in the ovaries, these hormones can interfere with egg development and release during ovulation. High androgen levels cause many PCOD symptoms, such as acne, hirsutism (excess hair growth), and irregular menstrual cycles.
• Family History: PCOD often runs in families, suggesting a genetic link. If your mother or sister has PCOD, you have a higher risk of developing it. Multiple genes may play a role in inheriting the condition.
• High Insulin Levels: Many women with PCOD experience insulin resistance, meaning their cells do not respond effectively to insulin. Consequently, the body produces excess insulin, which can trigger the ovaries to produce more male hormones. This also contributes to weight gain, worsening PCOD symptoms.

Symptoms of PCOD

Polycystic Ovarian Disease (PCOD) presents a wide range of symptoms that vary from woman to woman. Common signs include:

• Irregular Menstrual Cycles: Women with PCOD often experience irregular periods, which can manifest as longer-than-usual cycles, fewer than eight periods per year, or a complete absence of menstruation (amenorrhea). This irregularity is caused by infrequent or absent ovulation. While some women experience heavy, prolonged periods, others have very mild or missed cycles.
• Excess Hair Growth (Hirsutism): Elevated androgen levels can induce excessive hair growth in patterns typically associated with men, such as on the face, chest, back, and abdomen. This condition, called hirsutism, affects up to 70% of women with PCOD. The hair is frequently dark and coarse, which can cause anxiety and lower self-esteem.
• Acne and Oily Skin: Hormonal imbalances can cause persistent acne, especially on the face, chest, and upper back. Excess sebum production makes the skin oilier than usual, blocking pores and making the acne difficult to treat with traditional skincare methods.
• Weight Gain: Many women with PCOD struggle to maintain a healthy weight and tend to gain weight easily, particularly around the abdomen. This central obesity is closely linked to insulin resistance. Even moderate weight gain can exacerbate PCOD symptoms and raise the risk of developing related conditions like type 2 diabetes.
• Thinning Hair: PCOD can cause scalp hair to thin and fall out, leading to female pattern baldness. This thinning usually develops around the crown and frontal portions of the scalp, causing significant emotional distress.
• Darkening of the Skin: Some women develop dark patches of velvety skin, especially in the creases of the neck, groin, and breasts. This condition, known as acanthosis nigricans, is directly related to insulin resistance and elevated insulin levels.
• Skin Tags: Small, benign skin growths called skin tags are commonly found in the armpits or neck area of women with PCOD. While harmless, they can grow in number over time and are frequently associated with insulin resistance.
• Fertility Problems: PCOD is a leading cause of infertility because it prevents the ovaries from consistently releasing eggs. Hormonal abnormalities disrupt the ovulation process, making conception difficult. Women with PCOD may require medical intervention, such as fertility treatments or ovulation-stimulating medications, to become pregnant.

The Difference Between PCOD and PCOS

It is important to clarify the distinction between PCOD (Polycystic Ovarian Disease) and PCOS (Polycystic Ovary Syndrome). While they sound similar, they differ significantly in severity and scope.

• PCOD: This condition occurs when the ovaries accumulate a large number of immature or partially mature eggs, which can develop into tiny follicles over time. This causes the ovaries to enlarge and secrete excess androgens. Symptoms include irregular menstrual cycles, weight gain, bloating, acne, and hair thinning. PCOD is relatively common, highly manageable through lifestyle adjustments and medication, and does not typically prevent normal pregnancy.
• PCOS: In contrast, PCOS is a more severe endocrine and metabolic syndrome. Rather than just affecting the ovaries, it impacts the entire metabolic system. Symptoms include highly irregular periods, excessive facial or body hair, severe acne, rapid weight gain, and infertility. If left unmanaged, PCOS increases the risk of long-term health complications such as type 2 diabetes, cardiovascular disease, and endometrial cancer. Treatment typically involves a combination of lifestyle changes, targeted medications, and occasionally, hormone therapy.

Impact of PCOD on Women’s Health

Women with PCOD often experience irregular menstrual cycles, resulting in infrequent or completely absent periods. This occurs due to an absence of regular ovulation, which disrupts the natural menstrual cycle. Because PCOD impairs ovulation, it can also lead to difficulties in conceiving. According to the World Health Organization’s website, ovulation disorders are a leading cause of infertility.

Research shows that women with PCOD face an increased risk of developing insulin resistance, which can lead to obesity and type 2 diabetes. This metabolic component of PCOD also elevates the long-term risk of cardiovascular diseases.

Key Takeaways

• Lifestyle modifications: Regular exercise and a balanced diet.
• Medications: Hormonal contraceptives, anti-androgens, and insulin-sensitisers.
• Fertility treatments: Ovulation induction and assisted reproductive technology.
• Management: While PCOD presents challenges, highly effective treatments are available.

How Can Women Manage PCOD Naturally?

Women seeking natural remedies to manage PCOD can explore various traditional ingredients often found in the Indian kitchen:

• Fenugreek: Known for its ability to regulate menstrual cycles and improve insulin sensitivity, fenugreek can be consumed as soaked seeds or used as a cooking spice.
• Cinnamon: Due to its anti-inflammatory properties, cinnamon helps manage insulin resistance. Sprinkling cinnamon powder on food or adding it to herbal teas can aid in regulating blood sugar levels.
• Turmeric: This spice contains curcumin, a potent anti-inflammatory and antioxidant compound that improves PCOD symptoms by lowering internal inflammation. It can be consumed in warm milk, curries, soups, or herbal beverages.
• Ginger: Valued for its digestive and anti-inflammatory properties, ginger helps ease gastrointestinal symptoms. Drinking ginger tea or adding fresh ginger to meals helps reduce the bloating commonly associated with PCOD.
• Tulsi (Holy Basil): As an adaptogen, Tulsi helps the body manage stress and regulate hormone levels. Drinking Tulsi tea or chewing fresh leaves can assist in easing daily symptoms.

When to Visit a Doctor for PCOD

You should consult a gynaecologist if you experience sudden changes in your menstrual cycle, unusual vaginal discharge, persistent pelvic pain, or discomfort during intercourse.

Additionally, if you face difficulties conceiving or require guidance on contraception, scheduling an appointment is highly recommended. A specialist can provide an accurate diagnosis, perform necessary medical tests, and tailor a management plan for your specific needs.