Food cravings. A part of everyday life. As you read this post, millions of people around the world are craving some kind of a treat. But why do we crave certain foods? And why are those unhealthy in most cases? Let's find out.
Some nutritionists have claimed that it is today's obsession with fad diets are the cause of our constant cravings. Take for example the obesity researcher Zoe Harcombe's so called "controversial" claim that dieting actually makes people fat. I've put controversial in quotation marks because it is everything but controversial. Why? Well, as the author herself explains, telling people to eat less makes them eat more because the avoidance of hunger is a fundamental human instinct. No one wants to starve! Moral of the story: you shouldn't eat LESS, instead you should focus on eating better.
But how do diets make us fat? Simple. Those embarking on a diet often go for foods labelled low fat or diet. The problem with these is that they tend to be either carb-heavy foods which are low on calories or full of artificial sugars (e.g. cereals). Oh did I say carbs are sugars? You see where I'm going? Sugar is the culprit here, as I've said in a previous post.
Processed diet foods cause sugar spikes, which are followed by sugar dips and the onset of cravings for more unhealthy foods.This, as you may have guessed, is a vicious cycle which is hard to break. The key to stopping this, according to Harcombe, is to try eating only foods which can be found in the natural environment - meat, fish, eggs, cheese, vegetables and fruit.
So now that we know that dieting and eating a lot of processed foods is the cause of our cravings, what can we do in those moments of weakness when we just get our favourite treat out of our minds? Interestingly, scientists have put together a table with the type of cravings and a healthy alternative to satisfy them. They have created this table based on the rationale that each craving we get is a signal that our bodies lack certain nutrients (vitamins, minerrals, etc.). Let's take a look:
| If you crave this... | What you really need is... | And here are healthy foods that have it: |
|---|---|---|
| Chocolate | Magnesium | Raw nuts and seeds, legumes, fruits |
| Sweets | Chromium | Broccoli, grapes, cheese, dried beans, calves liver, chicken |
| Carbon | Fresh fruits | |
| Phosphorus | Chicken, beef, liver, poultry, fish, eggs, dairy, nuts, legumes, grains | |
| Sulfur | Cranberries, horseradish, cruciferous vegetables, kale, cabbage | |
| Tryptophan | Cheese, liver, lamb, raisins, sweet potato, spinach | |
| Bread, toast | Nitrogen | High protein foods: fish, meat, nuts, beans |
| Oily snacks, fatty foods | Calcium | Mustard and turnip greens, broccoli, kale, legumes, cheese, sesame |
| Coffee or tea | Phosphorous | Chicken, beef, liver, poultry, fish, eggs, dairy, nuts, legumes |
| Sulfur | Egg yolks, red peppers, muscle protein, garlic, onion, cruciferous vegetables | |
| NaCl (salt) | Sea salt, apple cider vinegar (on salad) | |
| Iron | Meat, fish and poultry, seaweed, greens, black cherries | |
| Alcohol, recreational drugs | Protein | Meat, poultry, seafood, dairy, nuts |
| Avenin | Granola, oatmeal | |
| Calcium | Mustard and turnip greens, broccoli, kale, legumes, cheese, sesame | |
| Glutamine | Supplement glutamine powder for withdrawal, raw cabbage juice | |
| Potassium | Sun-dried black olives, potato peel broth, seaweed, bitter greens | |
| Chewing ice | Iron | Meat, fish, poultry, seaweed, greens, black cherries |
| Burned food | Carbon | Fresh fruits |
| Soda and other carbonated drinks | Calcium | Mustard and turnip greens, broccoli, kale, legumes, cheese, sesame |
| Salty foods | Chloride | Raw goat milk, fish, unrefined sea salt |
| Acid foods | Magnesium | Raw nuts and seeds, legumes, fruits |
| Preference for liquids rather than solids | Water | Flavor water with lemon or lime. You need 8 to 10 glasses per day. |
| Preference for solids rather than liquids | Water | You have been so dehydrated for so long that you have lost your thirst. Flavor water with lemon or lime. You need 8 to 10 glasses per day. |
| Cool drinks | Manganese | Walnuts, almonds, pecans, pineapple, blueberries |
| Pre-menstrual cravings | Zinc | Red meats (especially organ meats), seafood, leafy vegetables, root vegetables |
| General overeating | Silicon | Nuts, seeds; avoid refined starches |
| Tryptophan | Cheese, liver, lamb, raisins, sweet potato, spinach | |
| Tyrosine | Vitamin C supplements or orange, green, red fruits and vegetables | |
| Lack of appetite | Vitamin B1 | Nuts, seeds, beans, liver and other organ meats |
| Vitamin B3 | Tuna, halibut, beef, chicken, turkey, pork, seeds and legumes | |
| Manganese | Walnuts, almonds, pecans, pineapple, blueberries | |
| Chloride | Raw goat milk, unrefined sea salt | |
| Tobacco | Silicon | Nuts, seeds; avoid refined starches |
| Tyrosine | Vitamin C supplements or orange, green and red fruits and vegetables |
After going through this table, I noticed that in quite a few cases you are meant to eat the opposite of your cravings (e.g. craving solids = water; bread/carbs = proteins; etc.). Conclusion? We need to learn to listen to our bodies. We need to learn to decipher the messages our bodies are sending us. And we need to train our taste buds to like the foods that are best for our bodies. This is all possible with determination, patience and most importantly a great love and respect for your body. It is through the body that we live, so why not show it some love?