| Mediterranean Diet |
Lean proteins, fish, olive oil, vegetables, fruit, beans, nuts, and whole grains. |
Overall health, heart health, and sustainable weight loss. |
Calories can still add up with oils, nuts, cheese, and wine. |
| DASH Diet |
Focuses on fruits, vegetables, low-fat dairy, lean proteins, whole grains, and lower sodium. |
High blood pressure, heart health, and metabolic health. |
Sodium tracking may be needed for best results. |
| High-Protein Diet |
Prioritizes protein at each meal, often paired with lower calories. |
Weight loss, GLP-1 patients, and preserving muscle. |
Needs enough fiber, hydration, and balanced food choices. |
| Low-Carb Diet |
Reduces bread, pasta, rice, sweets, sugary drinks, and other high-carb foods. |
Blood sugar control, appetite control, and reducing carb cravings. |
Quality matters; avoid making it too heavy in processed meats and fats. |
| Keto Diet |
Very low carb, high fat, moderate protein; designed to put the body into ketosis. |
Short-term weight loss and strong carb-craving control for some people. |
Hard to sustain; may be low in fiber and worsen constipation, nausea, or cholesterol. |
| Intermittent Fasting |
Limits eating to certain windows, such as 16:8 or skipping breakfast. |
People who prefer fewer meals and more structure. |
Not ideal for everyone, especially patients who need steady protein intake. |
| Plant-Based / Vegetarian |
Focuses mostly or entirely on plant foods like vegetables, grains, beans, lentils, tofu, nuts, and seeds. |
Heart health, fiber intake, and people who avoid meat. |
Protein, B12, iron, and omega-3 intake may need attention. |
| Vegan Diet |
Avoids all meat products, including dairy, eggs, and fish. |
Ethical, environmental, or plant-only eating preferences. |
Requires planning for protein, B12, iron, calcium, and vitamin D. |
| Paleo Diet |
Focuses on meat, fish, eggs, vegetables, fruit, and nuts while avoiding grains, legumes, dairy, and processed foods. |
People wanting whole foods and fewer processed carbs. |
Eliminates some healthy foods like beans, lentils, and whole grains. |
| Whole30 |
A 30-day elimination plan that removes sugar, alcohol, grains, legumes, and dairy. |
Resetting habits or identifying possible food triggers. |
Restrictive and not designed as a long-term weight-loss plan. |
| Low-Fat Diet |
Reduces oils, butter, fried foods, high-fat meats, and full-fat dairy. |
People who overeat calorie-dense fatty foods. |
Can become too high in refined carbs if done poorly. |
| Calorie Counting / Macro Tracking |
Tracks calories and/or protein, carbs, and fat. |
People who like data, structure, and measurable targets. |
Can feel tedious or become obsessive for some people. |
| Weight Watchers-Style Points Plans |
Assigns points to foods to guide portion control and food choices. |
People who want flexibility, structure, and group support. |
Still depends on food quality and consistency. |
| Meal Replacement Plans |
Uses shakes, bars, packaged meals, or structured portions. |
Short-term simplicity and busy schedules. |
Can be hard to transition back to normal food. |
| Carnivore Diet |
Meat based foods only or nearly only. |
Usually marketed for simplicity or inflammation concerns. |
Very restrictive, low in fiber, and not a good default clinic recommendation. |
| Low-FODMAP Diet |
Temporarily limits fermentable carbohydrates that can trigger bloating and IBS symptoms. |
IBS, bloating, and certain digestive symptoms. |
Should usually be temporary and supervised; not mainly for weight loss. |
| Gluten-Free Diet |
Avoids wheat, barley, rye, and gluten-containing foods. |
Celiac disease or gluten sensitivity. |
Not automatically healthier or lower calorie. |
| Diabetic / Carb-Controlled Diet |
Balances carbohydrates with protein, fiber, and lower added sugar intake. |
Diabetes, prediabetes, and insulin resistance. |
Needs personalization, especially if the patient is on glucose-lowering medication. |
| GLP-1 Supportive Diet |
Smaller meals, protein-first eating, fiber, hydration, and nutrient-dense foods. |
Patients taking semaglutide, tirzepatide, or similar GLP-1 medications. |
Eating too little can worsen fatigue, constipation, nausea, and muscle loss risk. |