A Week-Long Plant-Based Diet Plan to Achieve 100 Grams of Protein Daily for Weight Loss
- Kylee Melo
- Aug 21
- 6 min read
Updated: Aug 22
In today's health-conscious world, plant-based diets are on the rise. Not only are they beneficial for our health, but they also promote environmental sustainability. If you are looking to lose weight while ensuring you meet your protein needs, a carefully planned plant-based diet can be your best ally. This post presents a week-long meal plan crafted to help you reach 100 grams of protein each day, allowing you to savor tasty, nutritious foods while working towards your weight loss goals.
Understanding Protein Needs
Protein is a crucial nutrient for everyone. It aids in building and repairing tissues and is vital for producing enzymes and hormones. For those aiming to shed pounds, protein can help keep you feeling full longer. Studies show that consuming protein can increase satiety by up to 30%, making it easier to stick to a calorie-reduced diet.
Incorporating various plant-based protein sources ensures you meet your daily goals while enjoying a wide range of flavors and textures.
How Much Protein Do You Really Need on a Plant-Based Diet?
When you tell people you're eating plant-based, the first question you're often hit with is, "But where do you get your protein?" It's a valid concern, fueled by decades of marketing around meat and dairy as the primary protein sources. However, the truth is, meeting your protein needs on a plant-based diet is not only achievable but often comes with additional health benefits like increased fiber and reduced saturated fat.
The Baseline: Recommended Daily Allowance (RDA)
For the average, relatively sedentary adult, the Recommended Dietary Allowance (RDA) for protein is 0.8 grams of protein per kilogram of body weight per day.
To figure this out for yourself:
Convert your weight from pounds to kilograms: Divide your weight in pounds by 2.2.
Example: If you weigh 150 lbs, divide 150 by 2.2 = 68.2 kg.
Multiply your weight in kg by 0.8:
Example: 68.2 kg * 0.8 g/kg = approximately 55 grams of protein per day.
This RDA is considered the minimum to prevent deficiency for most healthy adults. It's often easier to hit than people realize, even without focusing heavily on "high-protein" foods. Many plant-based individuals, simply by eating a varied, whole-foods diet, naturally exceed this amount.
Adjusting for Activity Levels and Life Stages
While 0.8 g/kg/day is the baseline, your individual needs can vary based on several factors:
Active Individuals: If you exercise regularly, especially if you're involved in strength training or endurance sports, your protein needs will be higher to support muscle repair and growth.
For endurance athletes, a range of 1.2-1.4 grams per kilogram of body weight per day is often recommended.
For strength and power athletes, this can increase to 1.6-2.0 grams per kilogram of body weight per day.
The good news is that research shows plant-based athletes can meet these higher needs and achieve comparable results to their omnivorous counterparts.
Older Adults (40-50+): As we age, our bodies can become less efficient at utilizing protein. To help maintain muscle mass and prevent sarcopenia (age-related muscle loss), older adults may benefit from a slightly higher intake, often recommended at 1.0-1.2 grams per kilogram per day.
Pregnancy and Lactation: Protein needs increase significantly during pregnancy and breastfeeding to support the growth and development of the baby. Recommendations can range from 70 grams per day or more, often falling within the 1.1 g/kg range.
The Plant-Based Advantage: Quality and Variety
A common misconception is that plant proteins are "incomplete" or inferior to animal proteins. While individual plant foods might be lower in one or two essential amino acids, eating a variety of plant-based foods throughout the day easily provides all the essential amino acids your body needs. Your liver stores amino acids, so you don't need to meticulously "combine" proteins at every single meal.
Focus on incorporating a diverse range of protein-rich plant foods, such as:
Legumes: Lentils, beans (black, kidney, chickpeas, etc.), peas.
Soy Products: Tofu, tempeh, edamame, soy milk.
Grains: Quinoa, oats, brown rice, whole wheat pasta, certain sprouted breads.
Nuts and Seeds: Almonds, walnuts, chia seeds, flax seeds, hemp seeds, pumpkin seeds.
Vegetables: Even many vegetables contribute protein, like spinach, broccoli, and potatoes.
By embracing the incredible variety of the plant kingdom, not only will you meet your protein needs, but you'll also benefit from increased fiber, vitamins, minerals, and antioxidants that support overall health and well-being.
Meal Planning for Success
To achieve 100 grams of protein daily, thoughtful meal planning is essential. Below is a week-long meal plan featuring breakfast, lunch, dinner, and snacks that deliver both nutrition and taste.
Day 1: Kickstart Your Week
Breakfast:
Smoothie with 1 scoop of plant-based protein powder, 1 banana, 1 tablespoon of almond butter, and 1 cup of spinach.
Protein: 30g
Lunch:
Quinoa salad with 1 cup of cooked quinoa, 1/2 cup of chickpeas, diced cucumber, cherry tomatoes, and a lemon-tahini dressing.
1/4 cup of roasted edamame. Add salt or soy sauce for flavor.
Protein: 27g
Dinner:
Stir-fried tofu (150g) with mixed vegetables (broccoli, bell peppers, and carrots) served over brown rice.
Protein: 30g
Total Protein: 107g

Day 2: Flavorful and Filling
Breakfast:
Overnight oats made with 1/2 cup rolled oats, 1 scoop protein powder, 1 tablespoon chia seeds, 1 cup almond milk, and topped with a handful of mixed berries.
Protein: 15g
Lunch:
Lentil soup (1 cup) paired with a slice of whole-grain bread.
1/4 cup of pumpkin seeds.
Protein: 27g
Dinner:
Black bean tacos (1 cup black beans) in corn tortillas, topped with avocado and salsa.
Protein: 30g
Total Protein: 97g

Day 3: Midweek Motivation
Breakfast:
Chia pudding with 1/4 cup chia seeds, 1 scoop protein powder, 1 cup almond milk, topped with sliced almonds and berries.
Protein: 40g
Lunch:
Hummus wrap with a whole-grain tortilla, 1/2 cup hummus, spinach, and shredded carrots.
1/4 cup of hemp seeds.
Protein: 35g
Dinner:
Grilled tempeh (150g) served with roasted Brussels sprouts and sweet potatoes.
Protein: 30g
Total Protein: 105g

Day 4: Energizing Choices
Breakfast:
Smoothie bowl with 1 scoop of plant-based protein powder, 1 banana, 1 tablespoon of peanut butter, and topped with granola.
Protein: 30g
Lunch:
Spinach salad with 1 cup of cooked lentils, cherry tomatoes, cucumber, and balsamic vinaigrette.
1/4 cup of sunflower seeds.
Protein: 32g
Dinner:
Chickpea curry (1 cup) served over quinoa.
Protein: 30g
Total Protein: 92g
Day 5: Tasty and Nutritious
Breakfast:
Oatmeal made with 1/2 cup rolled oats, 1 scoop protein powder, 1 tablespoon of almond butter, and banana slices.
Protein: 40g
Lunch:
Quinoa bowl with 1 cup cooked quinoa, 1/2 cup black beans, diced bell peppers, and avocado.
1/4 cup of roasted chickpeas.
Protein: 35g
Dinner:
Stuffed bell peppers filled with 1 cup of cooked lentils, brown rice, and spices.
Protein: 30g
Total Protein: 105g
Day 6: Weekend Indulgence
Breakfast:
A smoothie with 1 scoop of plant-based protein powder, 1 cup of mixed berries, and 1 tablespoon of flaxseeds.
1/4 cup of almonds.
Protein: 37g
Lunch:
Falafel wrap with whole-grain pita, 1/2 cup falafel, lettuce, and tahini sauce.
Protein: 20g
Dinner:
Vegan chili containing a mix of kidney beans, black beans, and corn, served with brown rice.
Protein: 30g
Total Protein: 87g
Add a protein shake (1 scoop) to reach your goal.
Protein: 25g
Total Protein: 112g
Day 7: Wrapping Up the Week
Breakfast:
Tofu scramble made with 150g of tofu, spinach, and spices, served with whole-grain toast.
Protein: 30g
Lunch:
Buddha bowl with 1 cup cooked quinoa, 1/2 cup edamame, shredded carrots, and sesame dressing.
1/4 cup of walnuts.
Protein: 30g
Dinner:
Grilled portobello mushrooms (2 large caps) served with a side of roasted vegetables.
Protein: 20g
Total Protein: 80g
Add a protein shake (1 scoop) to reach your goal.
Protein: 25g
Total Protein: 105g
Plant-based Protein Powder
Achieving 100g of protein daily on a plant-based diet might seem like a big jump, and you might notice some of the sample recipes in this plan include protein powder. It's important to understand that protein powder isn't a strict necessity for reaching your protein goals. Many whole plant foods are packed with protein, and with careful planning, you can absolutely hit 100g or more from food alone.
However, if you're aiming for a higher protein intake (like 100g or more) and find it challenging to consume the sheer volume of food required to get all that protein from whole sources, then protein powder can be a helpful and convenient tool. It allows you to boost your protein grams without adding a significant amount of extra calories or feeling overly full. Think of it as a concentrated supplement that makes hitting those higher targets more manageable, especially if you're active or have specific fitness goals. It's about making your high-protein plant-based journey sustainable and enjoyable for your body and lifestyle.
Summary of Your Plant-Based Journey
Eating a plant-based diet does not mean you have to skimp on protein. With this week-long plan, you have delicious options that provide ample protein while also helping you shed pounds.
Mixing legumes, whole grains, nuts, seeds, and plant-based protein powders gives you the protein you need, while diversifying your meals keeps things interesting. Stay hydrated and be aware of your hunger signals as you switch to this healthier eating style.
With meticulous planning and the right mindset, you can successfully pursue a plant-based diet that assists your weight loss efforts while meeting your protein requirements. Enjoy your culinary adventure!
Comment below if you have other health topics or recipes you're looking for!
What's the biggest thing that surprised you about protein needs on a plant-based diet?
How little protein you actually need per day.
How many plant foods are actually good sources of protein.
You don't need to perfectly combine proteins at every meal



I can see it's hard to reach 100 grams of protein organically, unless you're eating more than this. This is still very helpful though, and I'm going to use this as a guide.
What a great help to see it broken down by meals and amounts.
Wow this is such a great help. Thanks for sharing.