12 Best and Worst Foods For The Lymphatic System

Masthead Image
worst and best foods for the lymphatic system
Author Name: Beth Rush
Date: Tuesday May 6, 2025

Body + Mind is reader-supported. We may earn an affiliate commission when you buy through some of the links on our site. 

Your body does a good job of keeping you healthy. Thanks to your lymphatic system — a crucial part of the immune system — it can help eliminate toxins from your body and protect you from infections. This intricate network works 24/7, and just like a car, it requires premium fuel to function well. Discover the worst foods for the lymphatic system and what to eat instead.

Table of Contents:

What Is the Lymphatic System?

The lymphatic system is a complex network of tissues, organs and vessels that collaborate to move watery fluid called lymph back into your bloodstream. This network is vital to your immune function, helping you protect from infection and eliminating cells that are no longer necessary to your body. The organs in the lymphatic system include your thymus, which is located in your upper chest, bone marrow and lymph nodes, which are around 600 and are dispersed throughout your body.

6 Worst Foods for the Lymphatic System

burger as worst food for lymphatic system

Keeping your lymphatic system healthy and fully functioning requires a proper diet. Here are some food sources to avoid:

1. Fatty Foods

Butter, deep-fried foods, bacon and vanilla shake all sound appetizing. However, these contain high amounts of saturated fat, which can have significant negative effects on your lymphatic system. Excessive consumption of these foods may also increase oxidative stress, hindering efficient waste product drainage.

2. Refined Grains

Pasta, rice and white bread are often touted as staples, but they are carbohydrate-rich foods that may spike glucose levels, which may worsen lymphedema — a condition where there’s swelling in various body parts as caused by clogged lymphatic pathways. Unless you’re carb-loading for a half marathon to maximize your performance, make sure to consume these foods mindfully.

3. Processed Foods

Unsurprisingly, processed foods are one of the worst foods for the lymphatic system. Sweetened breakfast cereals, chicken nuggets, hot dogs and instant noodles contain unhealthy fats, which can hinder your lymphatic system’s ability to fully perform its functions. They lack sufficient nutrients for a balanced diet.

4. Foods High in Sodium

Salty foods put more pressure on the lymphatic system, making it challenging to clean out waste from the body. This is because too much salt causes immediate water retention, which may be the reason why you look more bloated than yesterday. 

5. Refined Sugars

Those who have a sweet tooth find solace in eating ice cream, cookies and cake. However, excess sugar may cause problems with proper lymphatic flow, slowing down fluid movement. It can also increase insulin resistance, allowing glucose to stay longer in your body. Eventually, your organs, including your lymph nodes, may not keep up if your blood sugar keeps increasing. Another reason to keep an eye on your sugar intake!

6. Foods With Acrylamide

Acrylamide is a chemical usually found in starchy foods like french fries, potato chips and coffee. It also occurs in foods cooked at temperatures above 120 degrees Celsius, including frying, roasting and baking.

6 Best Foods for the Lymphatic System

woman holding a bowl of whole foods

Most of the best sustenance for your lymphatic system includes whole foods. Make sure to add the following to your diet.

1.  Leafy Greens

Lettuce, spinach, kale and other leafy greens have chlorophyll, a phytochemical that can help reduce carcinogen exposure in humans. Eating more of these can help aid lymphatic drainage and improve toxin-fighting properties.

2. Cranberries

Some lymphatic blockages contain toxins and fat buildup. Cranberries contain glycosides that flush out toxins from the body, helping prevent lymphatic swelling. You can either enjoy them as is, juice them or mix them in a Greek yogurt to help further boost your immune function.

3. Chia Seeds

These tiny superfoods have mighty nutritional benefits. It contains fiber, protein, omega-3 fatty acids and other nutrients that are beneficial to your lymphatic system and overall health. You can mix it in your bowl of oatmeal, glass of water or in salads.

4. Garlic

Garlic is a very versatile ingredient that has detoxification benefits, helping aid your immune and lymphatic function. It also has antimicrobial properties that can help prevent certain illnesses. There are so many ways to go about garlic — add it to pastas, salad dressings and even fried rice.

5. Avocados

One of the best whole foods for the lymphatic system is avocado, a healthy fruit that contains healthy fats, which can help solve lymphatic drainage problems. Moreover, it can also help keep your skin, nails and hair healthy — a win-win situation. Enjoy them with milk or add them to tacos and burritos.

6. Flaxseed

Like other plant-based foods, flaxseeds are rich in antioxidants that can support the immune and lymphatic system by removing toxins from the body. Eating more of these can help with lymph node cleansing.

How to Do a Lymphatic Cleanse Naturally

lymphatic massage

Now that you know which foods to eat and avoid, it’s time to know more ways to do a lymph node cleanse. Here’s how to reduce swollen lymph nodes naturally.

  • Deep breathing: Breathing deeply and slowly can assist proper fluid movement through your lymph nodes and vessels.
  • Exercise: Physical activity can help move the fluid throughout your body. Aim to get 150 minutes of moderate aerobic exercise weekly.
  • Dry brushing: This method helps the body release toxins through sweat, stimulating your lymphatic system.

More Lymphatic System Questions

1. How Do I Improve Lymphatic Drainage in My Legs?

There are many methods to improve lymphatic drainage in your legs. You can do physical activities, get a lymphatic massage, do compression therapy or simply elevate your legs. Usually, the cause of lymphatic swelling is a lack of activity and poor circulation. Movements are usually the best way to go about relieving the blockages.

2. How Do I Cleanse a Clogged Lymphatic System?

One of the easiest ways to cleanse a clogged lymphatic system is to stay hydrated. Drinking water keeps the lymphatic fluid flowing freely. It can also help your body flush out toxins better. Other ways to detox your lymphatic system include specialized massages, proper diet and sweating out.

3. What Are the Symptoms of Poor Lymphatic Drainage?

Lymphatic blockage — often called lymphedema — can manifest in many ways, including: 

  • Swelling in some body parts, including arms, legs, fingers and toes
  • A heavy or tight feeling
  • Limited range of motion
  • Recurring infections
  • Thickening or hardening of the skin

4. What Is the Best Drink for Lymphatic Drainage?

Water is your best bet for cleansing a clogged lymphatic system. If you don’t like plain water, you can infuse herbs or citrus fruits for added flavors.

5. Are Eggs Bad for the Lymphatic System?

Eggs are rich in protein, which is essential for immune function. A diet lacking in protein may make you more susceptible to infectious diseases.

6. Does Drinking More Water Help Lymphedema?

Yes, drinking more water helps unclog your lymphatic system, which can ultimately lessen swelling and recurring infections. 

Choose the Best Foods for Your Lymphatic System

Your lymphatic system does a great job of taking care of you. Now, it’s time to take care of them. Give your lymph nodes and organs some love by eating whole foods, staying hydrated and getting exercise.

Previous ArticleSpring Dresses for Women: How to Find Your Perfect Style, According to Your Zodiac Sign
Subscribe CTA Image

Subscribers get even more tailored tips & deets delivered directly to their inboxes!