Can You Go Vegetarian on the Keto Diet?
- Dietitian.Lauren Hmede
- Sep 4, 2019
- 3 min read
Introduction:
Vegetarian and ketogenic diets have been studied extensively for their health benefits.
The ketogenic, or keto, diet is a high-fat, low-carb diet that has become especially popular in recent years. Although it usually contains animal products like meat, fish, and poultry, it’s possible to adapt it to fit a vegetarian diet.
What is the vegetarian keto diet?
The vegetarian keto diet is an eating plan that combines aspects of vegetarianism and keto dieting.
Most vegetarians eat animal products like eggs and dairy but avoid meat and fish.
The vegetarian keto diet is a high-fat, low-carb eating pattern that eliminates meat and fish.
Health benefits
Although no studies examine the specific benefits of the vegetarian keto diet, plenty of research exists on the two parent diets.
Both vegetarian and keto diets have been shown to increase weight loss, support blood sugar control, and protect against several chronic illnesses. Keep in mind that no studies examine the vegetarian keto diet specifically.
Potential downsides
The vegetarian keto diet has a few drawbacks to consider as well.
Can cause flu-like symptoms
Transitioning into ketosis can cause numerous side effects, sometimes referred to as the keto flu:
Some of the most common symptoms include:
Constipation
Headaches
Fatigue
Difficulty in sleeping
Muscle cramps
Mood changes
Nausea
Dizziness
Notably, these side effects typically clear up within a few days. Getting plenty of rest, staying hydrated, and exercising regularly can help ease your symptoms.
The vegetarian keto diet may cause short-term side effects, lack important nutrients, and be unsuitable for kids and pregnant or breastfeeding women.
Foods to eat:
A healthy vegetarian keto diet should include a variety of non-starchy vegetables, healthy fats, and protein sources, such as:
Non-starchy vegetables: spinach, broccoli, mushrooms, kale, cauliflower, zucchini, and bell peppers
Healthy fats: olive oil, coconut oil, avocados, MCT oil, and avocado oil
Nuts: almonds,walnuts, cashews, macadamia nuts, pistachios, and Brazil nuts
Seeds: chia,hemp, flax, and pumpkin seeds
Nut and butters: almond, peanut, pecan, and hazelnut butter
Full-fat dairy products: milk, yogurt, and cheese
Protein: eggs,tofu, tempeh, spirulina, natto, and nutritional yeast
Low-carb fruits (in moderation): berries,lemons, and limes
Herbs and seasonings: basil, paprika, pepper, turmeric, salt, oregano, rosemary, and thyme
Foods to avoid
On a vegetarian keto diet, you should avoid all meat and seafood.
High-carb foods like grains, legumes, fruits, and starchy vegetables are permitted only in small amounts, as long as they fit into your daily carb allotment.
You should eliminate the following foods:
Meat: beef, pork, lamb, goat, and veal
Poultry: chicken, turkey, duck, and goose
Fish and shellfish: salmon, tuna, sardines, anchovies,and lobster
Here are some foods that you should limit:
Starchy vegetables: potatoes, yams, beets, parsnips, carrots, and sweet potatoes
Sugar-sweetened beverages: soda, sweet tea, sports drinks, juice, and energy drinks
Grains: bread,rice, quinoa, oats, millet, rye, barley, buckwheat, and pasta
Legumes: beans,peas, lentils, and chickpeas
Fruits: apples,bananas, oranges, berries, melon, apricots, plums, and peaches
Condiments: barbecue sauce, honey mustard, ketchup, marinades, and sweetened salad dressings
Processed foods: breakfast cereals, granola, chips, cookies, crackers, and baked goods
Sweeteners: brown sugar, white sugar, honey, maple syrup, and agave nectar
Alcoholic beverages: beer, wine, and sweetened cocktails
Sample meal plan
This five-day sample meal plan can help kick-start a vegetarian keto diet.
Monday:
Breakfast: smoothie with full-fat milk, spinach, peanut butter, MCT oil, and chocolate whey protein powder
Lunch: zucchini noodles with tempeh meatballs and creamy avocado sauce
Dinner: coconut curry made with olive oil, mixed veggies, and tofu
Tuesday:
Breakfast: omelette made with coconut oil, cheese, tomatoes, garlic and onions
Lunch: cauliflower-crust pizza with cheese, mushrooms, diced tomatoes, olive oil, and spinach
Dinner: Salad with mixed greens, tofu, avocados, tomatoes, and bell peppers
Wednesday:
Breakfast: tofu scramble with olive oil, mixed veggies, and cheese
Lunch: cauliflower mac and cheese with avocado oil, broccoli, and tempeh bacon
Dinner: frittata with coconut oil, spinach, asparagus, tomatoes, and feta
Thursday:
Breakfast: Greek yogurt topped with walnuts and chia seeds
Lunch: taco lettuce wraps with walnut-mushroom meat,avocados, tomatoes, cilantro, sour cream, and cheese
Dinner: zucchini pizza boats with olive oil, marinara, cheese, spinach, and garlic
Friday:
Breakfast: keto oatmeal with hemp seeds, flax seeds, heavy cream, cinnamon, and peanut butter
Lunch: baked egg-avocado boats topped with chives, coconut bacon, and paprika
Dinner: cauliflower fried rice made with coconut oil, veggies, and tofu
Vegetarian keto snacks
Here are a few simple snacks that you can enjoy between meals:
Zucchini
Chipscelery with peanut butter
Roasted pumpkin seeds
Flax crackers with sliced cheese
Mixed nuts
Chia seed pudding topped with unsweetened coconut
Carrots with guacamole
Whipped cream with blackberries
Full-fat cottage cheese with black pepper
Full -fat Greek yogurt with walnuts

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