Is Food Combining Healthy? (Myths vs. How Your Body Works) (2024)

Buying and preparing nutrient-dense foods is a lifestyle challenge in itself. Pair that with thepracticeof food combining and you’ve got a complicated mealtime dance. Over the years, I’ve been emailed and messaged with this question: Is food combining really worth the effort?

The movement of food combiningpurports that certain food groups cause digestive distress and weight gain when eaten at the same meal. It traces its popularity to the 1980’s with the publication of Fit for Life. Since then, it has enjoyed the lime light on The Dr. Oz Show and Oprah.

FoodCombining Rules

Although there are many variations and minute details, the basic principles of food combining include:

• Don’t combinemeat and starches in the same meal
• Combine vegetables with meat or starches
• Eat fruit (except lemons and limes) away from other food groups
• Avoid dairy or eat it alone

While food combining is a step in the right direction for many people, because itencourages freshly-prepared meals,it is a limitedapproach towellness that overlooks basic physiology.

Here are theproblems with the food combining philosophy, followed by the food combining rules that support wellness at a deeper level.

Food combining is not a traditional practice

Some say that the current food combining theory races its roots back to Ayurvedic texts. This literature discusses the energy of the food, since foods have either a “heating energy” and other foods have a “cooling energy”. This system also says that strong and vibrant digestion, called the digestive fire or “agni,” can help ameliorate the supposedly harmful effects of poor food combining.

But while modern food combining has much in common with Ayurvedic instructions,the vast majority of traditional cultures thoroughly contradict food combining principles. According to Nourishing Traditions,

A final argument against food combining notes that we find no such strictures among traditional societies whose intuitive wisdom has dictated the food choices that kept them healthy for generations.

A few examples culled from the research of Dr. Weston Price will suffice: isolated Swiss villagers ate milk products with rye bead; primitive Gaelic peoples subsisted on fish and oats; natives of the Caribbean consumed seafood along with starchy tubers of the manoic family; Indians in the Andes mountains ate potatoes with small animals and seafood; Polynesians consumed starchy tubers, fruit and seafood. Semitic peoples combined meat and milk with grains.

Primitive peoples, with their unerring native wisdom, put no restrictions on combining starches and proteins or even fruits and proteins.

The body is designed to digest all food combinations

The evolutionary masterpiece of human digestionillustratesthe bodys’ capacityto absorball macronutrients (fats, carbs, and protein) ina single meal.

1. Digestion starts in the brain, when the sight,smell, thought, and taste of food triggers saliva and stomach acid production. Saliva contains an enzyme – amylase – which begins to break down carbohydrates.
2. The stomach should be a literal acid tank with a pH of about 2, by the time food reaches it.Thishighly acidic environmentturns steak into soup in minutes.
3. The contents of the stomach empties into the small intestine, where the acidity triggers the pancreas to release neutralizing bicarbonate and digestive enzymes. Bile from the gallbladder is also released, whichallows the absorption of the fats.

Here is the takeaway: if we show up to our meal with mindfulpresence, the brainreadiesthe bodyto digest fats, carbs, and proteinin the same meal.If we are producing adequate stomach acid, which can be considereddigestive fire, the body responds downline withthe materials necessary for complete digestion.

Successful digestion renders thefood combining rules arbitrary andunsubstantiated.

So why does food combining frequently work? People try a food combining diet and give exultant testimonials of vastly improved digestion andweight loss.

First, food combining creates a mindful, ritualized approach to mealtime.Afood combining diet can be a huge step in the right direction for many people. It forces them to give significant attention to the things they are putting in their body.

Fresh produce and whole proteins sources are emphasized, whileexcludingmany harmful processed foods. For example, processed cereal with pasteurized milk (ahighly unhealthfulbut ubiquitous meal) is already out of the game. The emphasis on enzyme-rich raw foods and the reduction of processed non-foods means a healthy change from the Standard American Diet.

Second, food combining may reduce food intake or problematic foods.Food combining leads to mindful portion size andfreshly-prepared meals, which supports weight loss.

Additionally, food combining can act as a band-aid for numerous digestive issues by reducing intake of problem foods.For example, eating starches can cause symptoms of bloating, gas, and belching when there is inadequate stomach acid and enzyme production. Food combining often reducesthe amount and frequency of starch someone consumes. This ameliorates the symptom, but does not solve the underlying cause.

The root causes of digestive problems

As I mentioned, many people attempt the complexchoreography of food combining to lose weight or ameliorate chronic digestive issues.There are a few common reasons whywe have digestive issues in the first place, and these issues underly obesity and hormone imbalance.

1. We are not in parasympathetic mode when we eat. Parasympatheticmode isthe state of the nervous system whichturns on all digestive processes, from stomach acid productionto the muscle contractions of the intestines.

How do you show up to your food? If you eat on the go, or while reading work emails, or while angry with your dinner companion, you are not in parasympathetic mode. As a result, you cheat your body of nutrients and, over time, may lead to a stress-induced condition ofleaky gut.

2. Due to chronic stress, age, or acid-reducing medication, we may have inadequate stomach acid.Jonathan Wright wrote Why Stomach Acid is Good for Youbecause90% ofhis patients were deficient in stomach acid.

Low stomach acid leaves protein, carbohydrates and fats improperly digested. Symptoms including heartburn andleaky gut result. Please see my post How to Heal Low Stomach Acid Naturally and The Heartburn Myth for more information.

3. We have depleted digestive enzyme production.Chronic stressanda sugar-laden lifestyle take a toll on the pancreas, which produces the enzymes necessary to digest food.Additionally, low stomach acid creates a lack of digestive enzymes.The acid in the stomach is responsible for triggering the release of pancreatic enzymes.

To bolster the enzyme production in yourpancreas, start by balancing your blood sugar and supporting your adrenals. In addition,support your stomach acid production as discussed above.

4. We have problems digesting fat due to years on a low-fat or poor-fat diet. This means the gallbladder can’t release bile so we can’t digest fat. Greasy stools, constipation, gallstones, and nausea after eating may indicate fat malabsorption. Please see my post 8 Ways to Improve Fat Malabsorption Naturally.

Food Combining Rules 2.0

Apoor understanding of physiology underlies the popularmethod of food combining. Here are food combining rules that support nutrient absorption and digestive wellbeing at thefoundational level.

1. Combine your foodwith the practice of mindful mealtime. Sit at the table and set aside your electronics.Create a ritual, such as setting the table or blessing your food, to transition your body into the parasympathetic mode.
2. Do not gulpliquids before, during, or right after meals. Gulping a giant glass of water witha meal, a recommendation to reduce hunger, literally dampensthe digestive fire.It dilutes the acidity of stomach acid, which in turn compromises enzymatic action. Avoid gulping liquids within 30 minutes of a meal, although you can enjoy a cup or liquid graduallysipped over the course of a meal.
3. Enjoy protein with healthy fats. The body cannot use protein unless it is accompanied by fat. Chronic consumption of low-fat proteincan deplete the body of the vitamins A and D.A grilled chicken breast with naked steamed veggies is poor food combining, indeed.Add a dollop of hormone-balancing ghee to absorb your nutrients!
4. Serve leafy greens with a source of healthy fat. This could be a dressing made with olive oil, a fillet of salmon on the side, or a poached egg on your salad. Thefatty acids andfat-soluble vitamins improve your absorption of nutrients in the greens.
5. Enjoy carbohydrates with healthy fats. All carbohydrates break down quickly into glucose, the form of sugar that enters the blood stream.Fat slows down the absorption of glucose, supporting balanced blood sugar and stable energy levels.Additionally, when you incorporate healthy fats in your meals, you give your body long-burning fuel to keep you full. A low fat diet is not a successfulweight loss diet.

Have you tried food combining? What is your experience?