What is Paleo diet, Paleo diet rules, pros and cons, and meal Plans
What is Paleo Diet Plan?
A Paleo diet is a type of eating plan that focuses on eating foods that were available to our ancestors. Meat and fish should be the main source of protein and you should buy free-range, pasture-raised eggs. Vegetables such as broccoli, cauliflower, kale, and tomatoes are also included. You should also include tubers like potatoes and sweet potatoes. These are considered to be healthy fats and should be eaten in moderation.
Reduces hunger hormone ghrelin
A healthy diet helps to regulate your levels of the hunger hormone ghrelin. It is produced in the stomach when you are empty and travels through the bloodstream to the brain. There it acts on the hypothalamus, which regulates your appetite and food intake. When ghrelin levels are high, you tend to eat more and store fat. However, a healthy diet helps to suppress the effects of ghrelin and regulates your body’s levels of leptin, another hormone that helps you to feel full.
The idea that a full stomach means you should stop eating soon after you eat is false. The human body is designed to stay full longer. It will not experience the same level of hunger as it did on a lower-fat diet. High-fiber foods will stretch your stomach, preventing a spike in your ghrelin levels. High-fiber foods will balance these hormones.
Reduces risk of developing leaky gut syndrome
There is good news for those who suffer from leaky gut: a Paleo diet plan reduces the risk of developing this condition by eating a wide variety of raw foods. These foods are rich in probiotics, which help your body produce healthy bacteria. In addition to being high in fiber, fermented foods can also protect your gut from pathogens like bacteria and viruses.
High zonulin levels are a sign of leaky gut in some people, and gluten in particular is associated with it. This inflammatory cytokinesis can lead to increased intestinal permeability. Inflammation can make the gut leakier, and an anti-inflammatory diet plan can target this issue. This diet plan is known to reduce the risk of leaky gut syndrome, and may even prevent the symptoms of other autoimmune disorders.
Promotes healthy fats
The paleo diet plan emphasizes the consumption of foods that our ancestors ate. For years, people have shied away from fats and oily foods, assuming that they contribute to weight gain, heart disease, and other serious conditions. But recent studies have shown that the paleo diet is beneficial for your health, and you can begin to reap the benefits today! The diet plan consists primarily of whole foods, such as nuts, seeds, fruits, and vegetables. They contain essential vitamins, minerals, and fiber, and they also aid your metabolism and cellular health.
While the Paleo diet plan emphasizes the consumption of healthy fats, it is important to limit your intake of red meat. Overconsumption of red meat is associated with poor heart health. However, those on the Paleo diet are encouraged to moderate their red meat intake because the excess of red meat is linked with an increased risk of developing heart disease. Additionally, individuals who are diabetic are twice as likely as other people to suffer from heart disease.
Eliminates processed foods
The Paleo diet involves eliminating the use of sugar, sodium, and refined vegetable oils, as well as artificial sweeteners. These ingredients can raise blood pressure and contribute to heart disease. Excessive use of salt is associated with diabetes and cardiovascular disease. Vegetable oils are also controversial, but the American Heart Association recommends corn and safflower oil for cooking. Canola oil is not permitted, as it contains high levels of omega-6 and omega-3 fatty acids.
The Paleo diet emphasizes nutrient-dense foods, such as nuts, seeds, and lean red meat. The foods on this plan will help you avoid or reduce the symptoms of micronutrient deficiencies. In addition, they are rich in fiber and iron. If you have problems with micronutrient deficiencies, the Paleo diet may help you overcome them. By eliminating processed foods, you will have the energy to perform daily activities and enjoy life.
Focuses on vegetables
The Paleo diet is an ancestral diet. This means that you should avoid processed foods, high-fat foods, and sugar. Instead, eat more vegetables and fruit. The diet is high in fiber and has several health benefits. Fruits and vegetables have more fiber than other foods and help you fill up faster, which curbs your appetite and helps you lose weight. A Paleo diet plan also tends to lower your calorie intake because you’re consuming less than you’re consuming.
While red meat is part of the Paleo diet plan, it should be eaten in moderation. Red meat is known to have a high content of saturated fats. This type of fat is also associated with increased risk for heart disease and other metabolic effects. In addition, the meat your ancestors ate contained much less fat than farm-raised meat. While the Paleo diet is low in saturated fats, it is high in protein.
Has a 7-day meal plan
The Paleo diet is a healthy eating program that emphasizes eating food high in nutrients and low in carbohydrates. There are several benefits of this diet plan, including reduced inflammation, improved nutrient absorption, and increased energy levels. To help you succeed in this diet plan, here’s a seven-day meal plan to follow. The meal plan includes a healthy breakfast, a healthy mid-afternoon snack, and a daily dessert. While you don’t need to prepare each meal yourself, it’s a good idea to prepare enough so that you have leftovers for later meals.
You’ll also find a list of foods to eat in the first seven days of the Paleo diet. There are a lot of restrictions on this plan, but overall, you’ll be eating real, unprocessed food. Meats include grass-fed beef and pork. Seafood includes wild salmon, lobster, scallop, and shrimp. The Paleo diet plan also encourages you to use avocado, coconut, and olive oil in cooking. Some spices, such as turmeric, garlic, and parsley, are also a part of this plan. Organic produce usually comes with the skin intact. Similarly, meats and poultry should be free of antibiotics and hormones.
What Are the Rules of the Paleo Diet?
You may have wondered, “What are the rules of the Paleo diet?” If so, you are not alone. There are several misconceptions about this diet that you need to clear up before you start. In this article, we’ll discuss what you can eat and what you should avoid. We’ll also look at some of the health benefits of this diet. After reading this article, you’ll be well on your way to eating healthier!
Foods to eat on a Paleo diet
The paleo diet recommends avoiding processed foods, which include refined sugars, vegetable oils, and artificial sweeteners. These are all considered unhealthy for the body and are out of the paleo diet. Refined sugar and salt are also bad for heart health and are associated with obesity, high blood pressure, and heart disease. In addition, whole grains are not allowed on the paleo diet. Instead, you should focus on fresh fruits and vegetables.
Pseudograins and seeds are rich sources of protein and fiber. In prehistoric times, people used to eat nuts and seeds, as they contain essential nutrients. It is important to note that peanuts are not considered a paleo food, since they are technically legumes. If you cannot avoid nuts and seeds, consider consuming hemp protein powder or egg white protein powder. You can also include them in smoothies or post-workout snacks.
Foods to avoid on a Paleo diet
While there are many good food choices on a paleo diet, it is best to stay away from processed foods and sugary beverages. These are loaded with trans fats and artificial sweeteners, and should be avoided if possible. You can still enjoy the taste of cheese, breads, and pastries, but you should steer clear of processed meats and oils. You can also eat almonds, sunflower seeds, and pumpkin seeds.
Vegetable oils are ubiquitous in today’s world, and have been heavily marketed, lobbied, and subsidized. While vegetable oils are not banned by the Paleo diet, they should be avoided because they are high in omega-6 fatty acids. Vegetable oils are also inflammatory. Even vegetable oils are billed as healthy, but they need to go through significant processing to make them edible. Despite being beneficial to your health, these vegetable oils are also inflammatory and contain a lot of sugar, which causes an insulin response in the body.
Common myths about a Paleo diet
There are many misconceptions about the Paleo diet. Some people say that you should avoid grains and dairy because they are not very nutritious. This is simply not true. When you prepare legumes properly, you can eliminate the anti-nutrients and enjoy their nutritional value. Aside from providing protein and fiber, legumes also contain important vitamins and minerals. Low-fiber diets are harmful to your overall health.
Another misconception is that meat is bad for you. Meat has saturated fats and cholesterol, which are essential for many physiological functions, but the problem lies with certain lipo-proteins. These proteins are the culprits behind inflammation, a major cause of heart disease and other cardio-vascular diseases. It can also be caused by excessive carbohydrates, a poor diet, unbalanced gut flora, and exposure to toxins.
Health benefits of a Paleo diet
While the Paleo diet may seem restrictive, it isn’t. This eating plan emphasizes the importance of animal protein and vegetables, and cuts out grains, legumes, and most dairy. Instead, it emphasizes nutrient-dense meat, fish, and eggs, healthy fats, and plenty of fresh vegetables. This diet may be easier to stick to than traditional diets, and it may also help you lose weight and keep it off.
A Paleo diet emphasizes fresh meat, fruits, vegetables, eggs, coconut oil, avocado, olive oil, and nuts. It also emphasizes lean meat, nutrient-dense vegetables, and a small amount of honey. As far as processed foods go, you’re not allowed dairy products or anything with a high glycemic index. While you can still enjoy the occasional treat, these are not allowed as part of the Paleo diet.
Sample menu for a Paleo diet
If you want to learn more about the Paleo diet, you may be interested in looking through a sample menu. The Paleo diet is known for limiting the intake of processed and refined food, allowing for a healthier lifestyle. It also minimizes the risk of certain diseases, such as diabetes and heart disease. This diet is highly customizable, as you can make it your own. The basic principles of this diet include avoiding all forms of sugar, hydrogenated oils, and salt.
To start your day right, consider this sample menu for a week. Start with breakfast. It could be a full breakfast or a lighter snack. Either way, it’s a good start to the day. Make sure you get plenty of healthy fats, including olive oil, to keep your stomach satisfied throughout the day. A healthy diet also eliminates food comas, promoting pure energy from whole foods.
A Paleo Diet Food List
While it’s hard to come up with a comprehensive Paleo Diet food list, here are some staples: eggs. Hard-boiled eggs are a fantastic source of protein with 12g per 100g. They’re also cheap, easy to prepare, delicious, and healthy. Below is a list of other Paleo diet staples that are also delicious and healthy. Hopefully, this information will help you choose which foods to eat on a daily basis.
Common Paleo-friendly meats
In addition to grass-fed beef, sheep, and goat, you can find other types of meats that are acceptable for a Paleo diet. If you have a damaged gut or are gluten/lactose intolerant, you should avoid dairy and processed vegetable oils. Even grass-fed butter is fine for occasional use. Just stay away from soda, fruit juices, and processed vegetable oils. These are loaded with sugar and can throw a Paleo diet off track.
When choosing meat for your Paleo diet, try to stick to the nose-to-tail rule. Don’t discard organs, connective tissues, or unidentifiables – even bones. Chicken is the most commonly eaten meat in North America, and it is a great source of protein and fat. It also contains B vitamins, choline, and zinc. Another bonus: chicken is incredibly cheap, versatile, and easy to cook.
Common Paleo-friendly fruits
When it comes to the healthiest Paleo-friendly fruits and vegetables, broccoli ranks at the top. Its high levels of potassium and healthy fats make it an essential part of many Paleo-friendly recipes. You can find it year-round in the produce section or in the frozen veggie aisle. It can be used as a salad topper and dip. In addition to being a great source of potassium, avocado is also a popular Paleo fruit.
While watermelon is best consumed in the summer, it’s still a great snack year-round. This delicious, juicy fruit contains lots of lycopene (the same compound that gives tomatoes their healthy food title). Watermelon is also high in potassium. The American Heart Association recommends it as a heart-healthy food. But while it’s an excellent snack, you should limit its consumption on the Paleo diet.
Common Paleo-friendly nuts
When you are trying to follow the paleo diet, you need to make sure you know what foods are acceptable. Many big name nut butters contain additional ingredients that are not considered paleo. Be sure to choose paleo-friendly brands when you are shopping. They should contain only ingredients approved by the paleo diet. Luckily, there are plenty of options available. You can also purchase roasted almonds. Here are some of the most common paleo-friendly nuts.
Almonds are a healthy snack that you should consume in moderation. However, you should soak your almonds overnight to remove phytic acid. Cashews are another popular nut that can be considered Paleo, but should only be eaten in moderation. Lastly, all nuts should be eaten in moderation. There are too many nut-related health risks when consumed in large quantities. Soak cashews overnight to reduce the amount of phytic acid and enjoy the health benefits!
Common Paleo-friendly oils
The primary goal of the Paleo diet is to consume a diet as close to our ancestral diet as possible. Because the food we eat has been altered over time, it is important to use oils that have not undergone a refining process. While most vegetable oils are refined, they can be used in a Paleo diet. To choose a paleo-friendly oil, check the label. The oil should be cold-pressed or expeller pressed, meaning it has not been refined.
If you’re considering cooking with oils, the best choices are olive oil and avocado oil. Avocado oil is the richest source of monounsaturated fats and is extracted from avocado fruit. Avocado oil also contains plenty of vitamin and mineral content. Vegetable oil is not allowed on a Paleo diet, but there are other healthier oils you can use for your cooking. While most vegetable oils have poor fatty acid ratios, they have a high concentration of omega-6s. Additionally, some vegetable oils are processed and react to each other after cooking.
Pros and Cons of the Paleo Diet
The Paleo Diet is an extremely popular way to lose weight. It is a low-fat diet with relatively few carbohydrates and high-quality proteins from grass-fed animals. It also excludes grains, legumes, refined sugar, potatoes, and vegetable oils. But is it really a good choice for weight loss? Here are some pros and cons to keep in mind. This diet is low-carb, low-sugar, and low-sodium.
Low in sugar
There are pros and cons to eating a Paleo diet. One of the pros is that it promotes a diet high in fresh fruits and vegetables. The downside is that some foods are not on the Paleo diet. Some foods aren’t as healthy as others, but many Paleo dieters find that limiting their sugar intake is worth the health benefits. The Paleo diet is not for everyone. There are other cons, as well, such as low fruit intake.
One drawback to eating a low-carb diet is that it lowers your energy level, particularly during workouts. While it is true that fresh fruit has a high concentration of sugar, you’re unlikely to feel full for very long. Carb-loading is an option for some people who have intense training sessions, but this isn’t for everyone. And it can be difficult to stick to such a strict diet if you’re a vegetarian or an endurance athlete.
The Paleo Diet pros and cons: Among the most significant disadvantages is its high saturated fat content, which some believe is associated with heart disease and premature aging. Although red meat and dairy are considered healthy, they are high in saturated fat, which can cause heart disease and high cholesterol levels. Also, too much red meat is known to damage the kidneys. So, it’s important to check the label of any food you’re considering before making any drastic changes to your diet.
Low in trans fat
The Paleo Diet focuses on eating healthy fats, which can be found in nuts, fish, seafood, coconut oil, and olive oil. These fats are beneficial for the body because they reduce levels of LDL cholesterol and reduce the risk of heart disease. These fats are essential for brain function, healthy arteries, and healthy skin, but they are also high in calories. In addition, eating too much of these fats can lead to weight gain.
Trans fats are often lumped in with saturated fats. However, these trans fats are not necessarily unhealthy. They actually increase the amount of ‘bad’ LDL cholesterol while lowering HDL. This type of fat is typically found in processed foods. While trans fats are harmful, they are not the only type of fat on the Paleo diet. Trans fats can be part of a healthy diet and can be found in small amounts in certain foods.
The most common form of trans fats is made from processed oils. These oils have a long shelf life, which makes them a popular choice for fast food outlets. While the high-calorie, saturated fats in red meat are unhealthy, the fat content of these foods was lower than those of our ancestors. As a result, the Paleo Diet advocate encourages dieters to stay away from these foods.
Low in sodium
The high amount of sodium in processed foods accounts for 77 percent of the average person’s daily intake. This dietary pattern is known for its high sodium and low potassium intake. Typical Western diets are high in sodium and low in potassium, due to a lack of fresh, unprocessed vegetables, sugar, refined vegetable oils, and processed fats. A diet low in sodium is not the same as one low in potassium, but the benefits of lower sodium intake over a long period of time are numerous.
One of the most important aspects of a Paleo diet is its low sodium content. Although you will need to add some sea salt to your meals, you’ll find that your daily allowance is actually quite low. Many paleo enthusiasts recommend consuming only mined sea salt and avoiding processed salt as they are not healthy for you. Additionally, the Paleo Diet is low in added sugar, so you won’t be eating too many processed foods.
Excess sodium puts the kidneys in an unfortunate situation. They cannot keep up with the volume of excess water in the body, and so wastes build up in the body, resulting in higher blood pressure. Over time, this can lead to kidney failure. However, this is unlikely in most people. And if you follow the Paleo Diet, you’ll be amazed at the results. It is a way to get the nutrients and energy you need without all the guilt.
7 Day Meal Plan For the Paleo Diet
There are many different options for food on a Paleo diet. You can enjoy foods like pumpkin pancakes, kale smoothies, shrimp stir-fry, broccoli, quinoa, and even matcha latte with almond milk! You will also find a wide variety of meat, fish, and vegetable options. If you want to make the diet more enjoyable, try adding a few alcoholic beverages.
Breakfast is back on the Paleo diet
The Paleo diet is all about balance, and breakfast is no exception. This means no carrying over of food from the night before, and the benefits of a nutritious breakfast last throughout the day. Whether you prefer to eat a hearty breakfast or a lighter mid-morning snack, breakfast can be a sweet spot in your day. Whether you choose to eat an entire breakfast or just a small portion, you will feel satisfied throughout the day.
One of the greatest advantages of a Paleo diet is its simplicity. There are no complicated rules or complex calculations. In fact, the diet is so simple, it’s not hard to stick to. The only things you need to keep in mind are your own body and preferences. For example, you can follow the Paleo diet plan without consuming coffee or tea, but it’s not recommended to give up grains and dairy.
Pumpkin Pancakes are back on the Paleo diet
For a delicious fall breakfast, try a delicious version of the popular Pumpkin Pancake recipe. You can use canned or boxed pumpkin puree, or even fresh pumpkin. To make them even healthier, add some coconut flour to the batter. While traditional pancakes are made with almond flour, this recipe uses coconut flour. Sift the flour slowly into the wet ingredients.
These easy to make pancakes are made with eggs, canned pumpkin, pure maple syrup, cinnamon, baking soda, and 2 teaspoons of butter. Once you’ve mixed everything together, you can add the remaining ingredients, like almond butter, and mix it all up. Depending on your preferences, you can add sliced or mashed bananas or some whipped coconut cream for extra flavor.
Shrimp Fried Rice is a Paleo diet meal plan
A good dinner to add protein to your weekly meal plan is Shrimp Fried Rice. If you have any leftover rice, you can use it for fried rice. You should use very little rice because it won’t be dry enough for frying and will end up mushy. Fried rice is also a great, quick weeknight meal. Fried rice can be made with virtually any protein. You can also use any veggie – shredded carrots, mushrooms, and edamame are all delicious additions.
This easy-to-prepare meal is packed with vegetables and low-carb cauliflower rice. You can also make it yourself using coconut aminos instead of rice. If you are pressed for time, you can make this dish ahead of time and store it in an air-tight container for up to 4 days. It also makes a great takeout meal. You can also pair this delicious meal with Low Carb Kung Pao Chicken or Moo Shu Beef to make it a complete meal.
Tuna Avocado Lettuce Wraps are a Paleo diet meal plan
This low carb recipe for tuna avocado lettuce wraps is easy to prepare without the need for meal prep. In about 10 minutes, you can make these low carb Paleo salad sandwiches. You can also use low carb cauliflower tortillas or 90 second bread. Low carb tapio flour tortillas are a great alternative to white bread, which can get a bit hard after a few days.
It’s easy to make tuna avocado lettuce wraps and they taste much better than sandwiches. Plus, they’re loaded with healthy fruits, nuts, and veggies. These Tuna Avocado Lettuce Wraps are a great choice for a 7 day Paleo diet meal plan. Just be sure to ask the restaurant to make them keto-friendly before ordering.
Green Kale Smoothie with Mango
If you’re following the Paleo diet, you might want to try this delicious smoothie. It’s packed with lots of good-for-you plants, and it’s incredibly easy to make! It is Paleo-friendly and gluten-free, and perfect for any eating style! Blend all of the ingredients in a high-speed blender until smooth.
If you’re going to drink this smoothie for lunch, it’s best to leave the frozen mango and green kale out for 30 minutes. Thaw them in the microwave first. To sweeten it up, add a dash of cinnamon. If you want to make this smoothie for dinner, make sure you add 25 grams of protein to the smoothie. It’s a good idea to use seasonal fruits and vegetables in smoothies to add a little extra sweetness.
What Are the Benefits of the Paleo Diet Vs the Keto Diet?
What are the differences between the Paleo diet and the keto diet? Both diets encourage the consumption of whole foods and discourage processing. Both can help you lose weight and improve cholesterol and blood sugar levels, but what is better for you? The answer depends on your specific goals and your lifestyle. Below are some benefits of each diet. Learn more about both to decide which is best for you. Whether you’re looking to lose weight, control blood sugar levels, improve your brain fog, or improve your focus – which diet is right for you?
Fruit is allowed on both the paleo and keto diets
Despite the wildly divergent philosophies and the numerous myths surrounding the diets, one thing is certain: fruit is a welcome addition to both the ketogenic and the paleo diets. Both emphasize whole foods that have not been processed by modern industrial methods. In addition, fruits and vegetables are generally fresh, and they are not preserved in any way. The diets’ health benefits are directly related to the elimination of processed foods. Be wary of packaged foods labeled ‘paleo-friendly’, but they’re likely to contain ingredients that aren’t good for your body.
While fruit is allowed on both the keto and the paleo diets, there are a few key differences. First, the keto diet strictly prohibits all dairy products, so fruit must be carefully chosen. In contrast, the paleo diet allows all fruit, but it’s important to note that fruit is typically higher in sugar than the paleo diet. As a result, low-carb fruit should be chosen for a ketogenic diet.
Whole foods are encouraged
Both the ketogenic and paleo diets emphasize eating foods that are low in carbs and high in fat. The paleo diet has a number of advantages, including a weight loss plan that follows a low-carb, high-fat, high-protein regimen. Both diets encourage eating whole foods while restricting processed and packaged foods. Although they are similar in some aspects, the paleo diet aims to recreate the diet of ancient people.
The Paleo diet is more diverse than the ketogenic diet, which has strict dietary restrictions and restricts your food intake to a minimum. However, you can still enjoy occasional treats made with natural ingredients. The Paleo diet focuses on whole foods and healthy eating, while the ketogenic diet has a stricter dietary plan that may be more difficult to follow. Whole foods are encouraged on the paleo diet, but both diets have their pros and cons.
Processing of food is discouraged on both diets
Both the Paleo diet and the Keto dietary plan encourage natural sources of sugar. Both diets discourage processed food. These diets discourage the addition of refined sugar and highly processed foods. Both diets promote weight loss, though there is limited research on their sustainability. Both restrict carbohydrates and high amounts of fat. In addition, they discourage the use of highly refined sugar and grains. To help your body get into ketosis, you should avoid processed grains, legumes, and sugar.
Although both diets discourage processed foods, they have many similarities. Both diets restrict macronutrients and food groups. Both have been proven to be effective for short-term weight loss and improved blood pressure and glucose levels. Because the diet is so flexible, it is easier to follow than the Keto diet. Both diets emphasize a diet high in fruits and vegetables and low in processed foods.
Irritable bowel syndrome
Whether a person should go on a Paleo diet or a ketogenic diet depends on their individual health. A high-carbohydrate Western diet contributes to obesity, diabetes, and heart disease, and can negatively affect the microbiome. Incorporating more vegetables into your diet can improve your digestive health and help you lose weight, as well. Some people with Irritable bowel syndrome also experience constipation. Cutting out dairy and processed food can improve your digestive health, too.
The Paleo diet is known to help the digestive system, since it avoids foods that can trigger an IBS episode. It contains natural aids for the digestive system, including FODMAPs (fructose, di-fructose, and fructose). Those with diarrhea-predominant Irritable bowel syndrome may benefit from a ketogenic diet, which involves eating foods high in fat.
If you’re following a paleo diet, you may have noticed a problem called “Keto Flu.” The symptoms of this ailment are not the same for everyone, and there’s no real cure for it. However, there are a few ways to treat it and keep yourself hydrated during the process. These tips are also applicable to those following a ketogenic diet. While there are no known cures for the Keto Flu, these six tips should help you keep your energy levels high.
The symptoms of the Keto Flu are caused by your body’s sudden switch to burning fat instead of carbohydrates. They will last for a few days, and then subside on their own. It may be a good idea to talk to your doctor if you experience any of these symptoms. While most people recover from the Keto Flu within a week, it may last longer. To prevent further complications, you should follow the diet guidelines to avoid any health issues during the transition.
Comparison of the two diets
Obesity is a global problem, with rates steadily increasing across developed and developing countries alike. The increase in obesity has spurred new forms of nutrition to address the problem. Time-restricted feeding and macronutrient-based diets are becoming increasingly popular. While these methods are studied independently, comparison of the two has not been extensively examined. This study aimed to test the effectiveness of both diets on body composition and adherence, with 42 healthy volunteers recruited from a fitness center.
The analyses were restricted to UK graduates with primary registrable qualifications from a medical school in the United Kingdom. There were 5332 markers used in 43 diets in the period 1988/1 to 2002/1, extending back to 1972. However, it is possible to use a statistical method to evaluate standards outside the range of these diets. The analysis of the two diets found that the first diet was unstable before 1985, while the second diet improved a participant’s performance by up to 25%.