Multiple sclerosis (MS) is a chronic autoimmune disease that affects the central nervous system. It can lead to a wide range of symptoms, including numbness, difficulty walking, vision problems, and fatigue.

While the exact cause of MS is not known, research suggests that certain lifestyle factors, including diet choices, may play a role in the development and progression of the disease.

1. High Saturated & Trans Fat Diet

One of the ways diet can increase MS risk is through a high intake of saturated and trans fats. These types of fats are commonly found in animal products, processed foods, and fried foods.

Studies have found that a diet high in saturated and trans fats may increase inflammation in the body, which is a factor in MS development and progression.

Additionally, a diet high in these fats can lead to weight gain and other health problems, which can further increase MS risk.

It’s important to limit intake of saturated and trans fats and focus on healthy fats, such as those found in nuts, seeds, and fatty fish.

2. Low Vitamin D Intake

Vitamin D is an important nutrient that plays a role in immune system function and has been linked to a reduced risk of autoimmune diseases like MS.

However, many people are deficient in vitamin D, especially those who live in areas with limited sun exposure or those who don’t consume enough vitamin D-rich foods.

Research suggests that low vitamin D levels may increase MS risk and contribute to disease progression.

To help maintain adequate vitamin D levels, consider taking a daily vitamin D supplement or increasing intake of vitamin D-rich foods like fatty fish, egg yolks, and fortified dairy products.

3. Low Intake Of Antioxidant-Rich Foods

Antioxidants are important compounds that help protect the body from cell damage caused by free radicals.

Research has found that people with MS may have higher levels of oxidative stress, which is a type of cell damage that can contribute to disease progression.

To help combat oxidative stress and reduce MS risk, it’s important to consume a diet rich in antioxidant-containing foods like fruits, vegetables, nuts, and whole grains.

4. High Sodium Intake

Excessive sodium intake has been linked to a number of health problems, including high blood pressure, heart disease, and stroke. And now, research suggests that a high-sodium diet may also increase MS risk.

Studies have found that a high-sodium diet may lead to an increase in Th17 cells, which are immune cells that have been linked to MS development and progression. To help reduce MS risk, aim to limit sodium intake to less than 2,300 milligrams per day.

5. Low Fiber Intake

A diet low in fiber has been linked to a number of health problems, including digestive issues, heart disease, and type 2 diabetes. But research has also found that a low-fiber diet may increase MS risk.

Fiber helps promote healthy gut bacteria, which is important for immune system function and overall health. Additionally, a diet high in fiber can help reduce inflammation, which is a factor in MS development and progression.

Aim to consume at least 25 grams of fiber per day through whole grains, fruits, vegetables, and legumes.

6. Excessive Alcohol Intake

Research has found that excessive alcohol intake may increase MS risk and contribute to disease progression.

Alcohol has been shown to increase inflammation in the body, which is a factor in MS development and progression, and it can also interfere with healthy immune system function.

To help reduce MS risk, it’s important to limit alcohol intake to no more than one drink per day for women and two drinks per day for men.

7. Low Intake Of Omega-3 Fatty Acids

Omega-3 fatty acids are important nutrients that help promote healthy immune system function and have been linked to a reduced risk of autoimmune diseases like MS.

However, many people don’t consume enough omega-3s in their diet and instead consume high amounts of omega-6 fatty acids, which may increase inflammation in the body.

To help maintain a healthy balance of omega-3s and omega-6s, aim to consume fatty fish like salmon, sardines, and tuna at least twice per week and consider taking an omega-3 supplement if necessary.

8. High Intake Of Refined Carbohydrates

Refined carbohydrates are a type of carbohydrate that has been stripped of its fiber and nutrients, leaving behind a simple, easily digested form that can lead to blood sugar imbalances and other health problems.

Research has found that a diet high in refined carbohydrates may increase inflammation in the body, which is a factor in MS development and progression.

To help reduce MS risk, it’s important to limit intake of refined carbohydrates and focus on whole, unprocessed carbohydrates like fruits, vegetables, and whole grains.

9. Low Intake Of B Vitamins

B vitamins are important nutrients that play a role in immune system function and have been linked to a reduced risk of autoimmune diseases like MS.

However, many people don’t consume enough B vitamins in their diet and may be deficient in these nutrients.

To help maintain adequate B vitamin levels, aim to consume foods that are high in these vitamins, including leafy green vegetables, legumes, whole grains, and fortified cereals.

10. Low Intake Of Zinc

Zinc is an important mineral that plays a role in immune system function and has been linked to a reduced risk of autoimmune diseases like MS. However, many people may not consume enough zinc in their diet and may be deficient in this nutrient.

To help maintain adequate zinc levels, aim to consume foods that are high in zinc, including oysters, beef, pork, chicken, beans, and nuts.