12 Dangerous Food Combinations To Avoid

Think twice before mixing these foods; they could cause you more harm than good.

Medically reviewed by Reda Elmardi, RDN Reda Elmardi Reda ElmardiRDN facebook_iconinsta_icon
Written by Tanya Choudhary, B.Desgn, ISSA Certified Specialist In Fitness & Nutrition Tanya Choudhary B.Desgn, ISSA Certified Specialist In Fitness & Nutrition linkedin_icon Experience: 2 years
Edited by Ravi Teja Tadimalla, BSc, Professional Certificate in Food, Nutrition and Health Ravi Teja Tadimalla BSc, Professional Certificate in Food, Nutrition and Health linkedin_icon Experience: 10 years
Fact-checked by Moksha Gandhi, BPharm, Certified Health & Wellness Coach Moksha Gandhi BPharm, Certified Health & Wellness Coach linkedin_icon Experience: 2 years
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Mixing several types of food such as meat with cheese and fruits with yogurt is a common and popular practice.

But what several nutritionistsi  A professional who advises people on appropriate eating habits and is a specialist in promoting health through food and nutrition. and Ayurvedics claim is that there are certain food combinations that can obstruct digestive channels and inhibit your body from gaining essential nutrients. Understanding food combinations is essential for enhancing digestion as well as avoiding possible health problems. The effects of food pairings on health have long been acknowledged by many cultures, emphasizing the importance of conscious eating habits that are in line with traditional wisdom such as Ayurveda and present nutrition science. In this article, we explore the top 12 food combinations to avoid in your diet.

Dangerous Food Combinations To Avoid

A common practice many dieticians and nutritionists advocate for is proper food combining. It is also the practice commonly neglected by most of us. However, It ensures better health and improved digestion.

The principles of food combining revolve around the idea that an incorrect food pairing can have a negative effect on health, digestion, and overall nutrition. A contradictory food item pairing like orange juice with a glass of milk or sugar and fat can hinder digestion. Similarly, combining fresh fruits like bananas with milk may lead to a stomach ache. Incompatible food pairings may hinder nutrient uptake like impeding the absorption of iron, calcium, or any essential vitamin.

For instance, combining greens and non-starchy vegetables with foods may seem like a health-conscious choice, but it’s a dangerous food combination that could lead to negative effects when not approached strategically. Non-heme iron, predominantly found in leafy green plant-based sources like spinach and broccoli, has the potential to hinder iron absorption due to the presence of compounds like oxalates and phytates.

To avoid harmful food combinations that may cause weight gain or stomach bloating, or even lead to the creation of toxins in the digestive tract, it is essential to create a balanced meal with digestion speed in mind.

You can have fast-digesting food with slow-digesting food. However, keep the rules of food combining in mind. Here is the list of food combinations you should avoid:

Key Takeaways

  • Bacon and eggs and other high-protein combinations should be eaten with light proteins first, and meat later.
  • Avoid combining water or juice with food.
  • Fruits and dairy should be consumed at separate times.
  • Avoid consuming cheese and beans at the same time.
  • Avoid combining sugar, fat, and salt.

Infographic: 5 Combinations Of Foods To Avoid

Check out the infographic below to learn more about such food pairings that one should avoid consuming to prevent any adverse reactions.

5 combinations of foods to avoid (infographic)

Illustration: StyleCraze Design Team

1. Carbs And Animal Protein

Avoid carbs and animal protein food combinations
Image: Shutterstock

When you eat a combination of carbohydrate or starch and lean protein (such as meat with potatoes or bread) they counteract each other: the animal protein putrefiesi  The act of slow disintegration of bodies or the rotting of organic matter yielding unpleasant sights and smells. and the carbohydrate (complex carb or simple carb) ferments. This bad combination leads to gas, bloating and flatulencei  A condition in which a person suffers from gastric discomfort and passes excess gas contained in their large intestine. (1). Those who have eaten this combination in their diet for years may have developed immunity, but it is better to eat complementary combinations like beans and rice which is a good combination.

2. Two High Proteins

Avoid two high protein food combinations
Image: Shutterstock

Surf and turf, bacon and eggs – these are all popular combinations containing two high protein sources. Many of these high protein dishes are also processed and fried food combinations that are unhealthy. This improper food combination taxes the digestive system and take a long time to digest. To avoid this, eat your meals in courses – keeping light proteins first and meat later and never wait more than 10 minutes between each course. Also, avoid processed and fried foods as much as possible. Opt for a sweet fruit and non-starchy vegetable in your diet to offset this bad food combination and ease digestion.

According to a study, fried food consumption is directly related to coronary artery disease. This study was conducted on 154,663 participants, out of which 90% were men and the mean age was 64 years. Out of these, there were 6,725 CAD events which were associated with fried food consumption, which indicates a linear relationship between fried foods and CAD.

3. Food And Water/Juice

Avoid consuming food and juice combination
Image: Shutterstock

Drinking water or fruit juices like orange juice with your meal is one of the most toxic food combinations. The digestive juice of the stomach is required to digest complex food before it passes on to the intestines for nutrient absorption. Water dilutes your stomach acids and reduces their effectiveness in breaking down proteins, carbohydrates including sugar, and fats, hindering the digestive process. Proponents of the food combining diet prefer drinking water 10 minutes before the meal as it will make you feel fuller for longer (2). This’ll keep you from overeating or diluting stomach enzymes.

4. Fruit With Meal

Avoid intake of fruit and meal combination
Image: Shutterstock

Who doesn’t love some peppy mango salsa with fish or strawberries in their salads. These delicious ingredients, whether it be a tangy acidic fruit or a tropical sweet fruit. are essential in a vegetarian diet. But this is a bad combination as fruit- which otherwise passes quickly through the digestive system- is detained in the system and the sugar in it starts to ferment.

5. Yogurt With Fruit

Avoid intake of yogurt and fruit combination
Image: Shutterstock

Yogurt contains plenty of bacteria that acts on the sugar present in fruits. This results in toxins, cold, and may possibly lead to food allergy. Thus, adding this food combo to your diet might result in a negative post digestive effect. You can avoid this problem by using unflavored yogurt at room temperature and mix in honey, cinnamon or raisins instead of fresh fruit.

protip_icon Quick Tip
You can also blend yogurt with water and add cumin powder and ginger to soothe any digestive issues after your meal.

6. Cereal With Milk And Orange Juice

Avoid consuming cereal with milk and orange juice combination
Image: Shutterstock

Milk contains casein and orange juice contains acid. This dairy and citrus mismatched food combination curdles the dairy and also destroys the enzyme present in the starchy cereal. You might face negative effects on health like bloating and hindering digestion. To avoid this, have fruit juice at least an hour before or after eating cereal.

7. Banana And Milk

Avoid eating banana and milk combination
Image: Shutterstock

There are very few people on earth who don’t like banana milkshake. A banana milkshake is a common diet drink that keeps you satiated and prevents overheating, leading to weight loss but this also makes for a dangerous food combination, as it sits heavy in your stomach (3). Try to avoid this combination of carbs; if you cannot resist a milkshake, add a pinch of nutmeg or cinnamon to stimulate your digestive system.

protip_icon Quick Tip
You can also add green cardamom to your banana milkshake to aid in digestion. However, if you are looking for different ways to consume fruit and dairy together, you can add some bananas to yogurt and consume.

8. Beans And Cheese

Avoid consuming beans and cheese combination
Image: Shutterstock

This is a very common combination in Mexican cuisine. Beans with cheese are delicious! Beans may help regulate your blood sugar level and manage insulin level. Nevertheless, cheese, beans, hot sauce and guacamole- this is a surefire recipe of bloating, gas and other digestion related problems. However, unlike the common notion, beans by themselves do not give you gas. So try to separate the cheese from beans if you have a weak digestive system.

9. Tomatoes And Pasta

Avoid intake of tomatoes and pasta combination
Image: Shutterstock

Tomato adds that tangy acidity, making it a must-have choice in pastas. Top it off with a low fat dressing of olive oil and voila! No pasta is complete without tomatoes, cheese sauce, or meat. However, all of these wreak havoc on your digestive system. Tomato has acids that weaken the enzyme in starchy pasta and curdles the dairy in cheese. Meat and carbs are also another bad combination that makes this fare very difficult to digest. So try to stick to pesto sauce to avoid after meal fatigue.

10. Cheese And Meat

Avoid eating cheese and meat combination
Image: Shutterstock

Cheesy meatballs, meat in fonduei  A meal made up of tiny food pieces, including meat or fruit cooked in or dipped into a hot liquid. , cheese and meat omelet- these all are very high in protein content. Foods obtained from milk are packed with casein and whey proteins that makes the combination of meat and dairy together very difficult to digest. So instead, stick to chopped vegetables in fondue, avoid cheese in meatballs and cut down the meat in omelet.

11. Sugar, Fat, And Salt

Sugar, Fat, And Salt
Image: Shutterstock

Any two of these three food combinations can be harmful. Sugar and fat are both foods with a high calorie content. Sugar has no nutritional value, and fat contains saturated fats that may elevate cholesterol levels. A high-fat and high-sugar combination of food, if taken in excess, can increase the risk of diabetes and obesity. Try cutting back on your sugar intake with a black coffee or opt for low-fat options like low-fat milk.

Salt and fat can be harmful too. This is because salt causes water retention in the body and may elevate blood pressure, while fat may elevate cholesterol levels. You can instead try healthier forms of fat, like olive oil.

High-sugar and high-salt is another combination that many people enjoy, but it inevitably leads to weight gain. Examples of such foods include certain candy bars and pastries. High-sugar and high-carb baked confectioneries like bread are also not good for your overall health. What you can do instead is make your own granola bars.

12. Wine And Dessert

Combining wine and desserts, particularly sweet ones, is discouraged. The combination creates a contrasting sensory experience. The tannins in wine, especially red wine, interact with the sugars in the desserts. Tannins are compounds found in the skin, seeds, and stems of grapes. These have astringent properties and cause bitter sensations in the mouth. This bitterness intensifies when paired with sugary desserts.
Further, desserts can make wine taste overly acidic and diminish its overall flavor. Ideally, desserts are best enjoyed with wines that are sweeter or have a residual sugar content. Opting for a dessert wine or a wine with a low tannin content can enhance the overall dining experience as it helps create a harmony between flavors (4).

Incorporating two different flavors and textures can be an exciting and novel culinary experience. However, nutrition experts and experienced Ayurvedic practitioners do not recommend some food combinations. These may cause digestive problems or impair nutrient absorption. Some of these food combinations to avoid include yogurt with fruit, banana with milk, tomatoes with pasta, and cheese with meat, among others. These may otherwise cause after-meal problems such as gas, bloating, and tiredness. Avoiding such combinations may prevent indigestion and the heavy feeling that follows a large meal. Consider maintaining a food journal to record which combinations suit you best, seek individualized guidance from a nutritionist, and try different pairings to determine what works best for you. Stay away from these combinations for fuller, more satisfying meals.

Frequently Asked Questions

Can I eat banana and apple together?

I can’t eat banana and apple together. The intake of sub-acidic fruits like apples with bananas may hamper the digestion process and cause nausea and headaches.

Is it OK to eat fruits and vegetables together?

Fruits and vegetables may digest differently and should never be mixed. Fruits can digest quickly and hinder the digestion process of veggies due to their high sugar content. When considering easy-to-digest foods, keep in mind that separating fruits and vegetables may support effective digestion.

Can we eat an orange after milk?

We can’t eat oranges after milk. The fruit acid in the orange may combine with the milk protein and possibly affect the absorption of nutrients.

How do food combinations affect long-term health?

Poor food combinations may result in nutrient deficiencies, long-term digestive problems, and a higher risk of developing conditions like diabetes, acid reflux, irritable bowel syndrome (IBS), and obesity. Increasing awareness and practicing mindful eating may greatly improve general health and well-being.

Illustration: Dangerous Food Combinations To Avoid

food combinations to avoid

Image: Stable Diffusion/StyleCraze Design Team

Unveil the nine harmful food combinations that you should steer clear of in this informative video. Explore the potential side effects that you should avoid to achieve optimal digestion. Check out the video now.

References

Articles on StyleCraze are backed by verified information from peer-reviewed and academic research papers, reputed organizations, research institutions, and medical associations to ensure accuracy and relevance. Read our editorial policy to learn more.

  1. Intestinal gas production from bacterial fermentation of undigested carbohydrate in irritable bowel syndrome
    https://pubmed.ncbi.nlm.nih.gov/2929557/
  2. Effect of Pre-meal Water Consumption on Energy Intake and Satiety in Non-obese Young Adults
    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6209729/
  3. Viruddha Ahara: A critical view
    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3665091/
  4. Wine, food, and health
    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7173466/

 

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Reda Elmardi
Reda Elmardi is a registered dietician, certified nutritionist, and certified strength and conditioning specialist trainer. He has more than 10 years of experience and has been an NSCA Certified Strength and Conditioning Specialist Trainer since 2015.

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Tanya Choudhary
Tanya ChoudharyHealth & Wellness Writer
Tanya is an ISSA certified Specialist in Fitness & Nutrition. She specializes in writing articles on ingredients that benefit skin, hair, and health. She believes in the right health and lifestyle practices and strives to promote the same to everyone around her.

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Ravi Teja Tadimalla is a Co-Editor-in-Chief and a published author. He has been in the digital media field for over a decade. He graduated from SRM University, Chennai, and has a Professional Certificate in Food, Nutrition & Research from Wageningen University.

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Moksha is a health and wellness writer and a certified diet and nutrition coach. Her passion for science and writing has helped her excel in crafting evidence-based articles. Her previous experience in writing science-based research papers ensures that her articles are grounded in research and provide practical tips that are reader-focused.

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