KF.Social
KF.Social EditorialProtein is the nutrient everyone tells you to eat more of, and they are mostly right. It builds and keeps muscle, keeps you full so you snack less, and is the hardest of the three big nutrients to overeat. But the advice usually arrives as a wall of grams-per-kilogram maths that makes people give up before lunch. You do not need any of that to start. You need one target, a way to eyeball portions without weighing anything, and a picture of what a normal day looks like. Here is the whole starter kit in one place.
The short version
- For general health and fitness, aim for roughly **1.6 grams of protein per kilogram of body weight** per day. That is the target that helps build and keep muscle.
- As a shortcut, put a palm-sized portion of a protein food on every main meal, then top up with snacks.
- Spread it out. Three meals of about 25 to 40 grams each gets most people close without any tracking.
- The usual gap is breakfast and snacks. Fixing those two is the single biggest win.
- Every target here works on a plant-based diet using tofu, beans, lentils, soy, and a protein shake.
The one number to start with
You may have heard that you need 0.8 grams of protein per kilogram of body weight. That figure is the official minimum to avoid deficiency, a public-health floor, not a target for someone who wants to feel and look better. The number worth aiming at for fitness is higher. A large review pooling dozens of studies found the benefits for muscle and strength keep climbing up to around 1.6 grams per kilogram of body weight per day, then level off.
So your starter target is simple: your body weight in kilograms, times 1.6. If you weigh 70 kilograms, that is about 112 grams a day. You do not have to nail it exactly. Landing anywhere close to that is a huge upgrade on most people's typical intake.
Why aim higher than the minimum? Protein does more than prevent deficiency. It is the most filling of the three main nutrients, so a higher intake makes it easier to eat less without feeling hungry, and it gives your muscles the raw material to recover and grow once you start training. The floor keeps you healthy. The target helps you change how you look and feel.
Your target by body weight
If maths is not your friend, just find the row closest to your weight. This uses the 1.6 grams per kilogram target and splits it into a rough per-meal figure across three meals plus a snack.
| Body weight | Daily target | Per meal (3 meals + snack) |
|---|---|---|
| 55 kg | about 88 g | about 25 g each |
| 70 kg | about 112 g | about 30 g each |
| 85 kg | about 136 g | about 35 g each |
| 100 kg | 160 g | 40 g each |
For most beginners, your current body weight is fine. If you are carrying a lot of excess fat, using a number closer to your goal weight keeps the target sensible rather than inflated. Either way, close enough is genuinely good enough when you are starting out.
What a portion looks like without a scale
The fastest way to eat enough protein is to stop weighing and start eyeballing. Your hand is a portion guide you always have with you. These are rough but reliable, and they add up quickly across a day.
- A palm-sized piece of chicken, fish, meat, or a firm tofu or tempeh slab is roughly 20 to 30 grams of protein.
- A cupped handful of cooked lentils, beans, or chickpeas is around 12 to 18 grams.
- A thumb-sized lump of cheese is about 6 to 8 grams.
- A pot of yoghurt or a scoop of protein powder is about 15 to 25 grams.
- Two eggs are about 12 grams.
String a few of these together across the day and the total takes care of itself. A palm of protein at each meal, a yoghurt or shake as a snack, and most people are within reach of the target without a single number logged.
Foods that make hitting the target easy
Half the battle is simply having protein in the house. If your kitchen only holds bread, pasta, and snacks, every meal starts from behind. Keep a short list of reliable staples stocked and the target becomes almost automatic. None of these need much skill, and most keep for weeks.
- Eggs and a tub of Greek or soy yoghurt for fast, no-cook protein at breakfast or as a snack.
- Tinned tuna, beans, chickpeas, and lentils that go from cupboard to plate in minutes.
- Tofu, tempeh, and edamame for filling, protein-dense meals with no meat at all.
- Frozen chicken, fish, or soy mince so a proper dinner is never more than a pan away.
- A tub of protein powder, dairy or plant based, as the backup that saves a hectic day.
You do not need all of these at once. Pick three or four you actually like and rebuy them on autopilot. A beginner who keeps eggs, yoghurt, beans, and one frozen protein in stock can build a full day of eating without ever planning a menu.
A simple day of eating
Here is a plain, unfussy day that lands around 120 grams of protein, suitable for someone near 70 to 75 kilograms. Next to each meal is a plant-based version that hits the same protein, so the plan works whatever you eat.
| Meal | Standard version | Plant-based version | Protein |
|---|---|---|---|
| Breakfast | Greek yoghurt with berries and oats | Soy yoghurt with berries, oats, and hemp seeds | about 25 g |
| Lunch | Chicken and mixed-bean wrap | Tofu and mixed-bean wrap | about 35 g |
| Snack | A protein shake or cottage cheese | A pea or soy protein shake | about 25 g |
| Dinner | Salmon with potatoes and greens | Tempeh or lentil dhal with rice and greens | about 35 g |
Every meal is built around one clear protein source, and the snack quietly adds a chunk that most people miss. Notice there is no calorie counting and no weighing, just four anchors across the day.
Scaling this up or down is easy. Someone heavier or training hard can add a second palm of protein at dinner or a larger shake, while someone smaller can trim the snack. The shape stays the same: a protein anchor at every meal, plus one deliberate top-up. Once that rhythm feels normal, you can stop thinking about grams almost entirely and just cook.
Where beginners fall short (and the easy fix)
Almost everyone who struggles to hit their protein loses it in the same two places. Fix these and the rest usually falls into line.
- Rescue breakfast. Toast, cereal, fruit, and coffee can be a big meal with barely any protein. Swapping in eggs, yoghurt, or a shake often adds 20 grams before you have even thought about it.
- Upgrade your snacks. Crisps and biscuits bring nothing. Yoghurt, a shake, edamame, a handful of roasted chickpeas, or jerky turn a snack into 15 to 25 grams of progress.
- Anchor lunch and dinner. Decide the protein first, then build the meal around it. A palm-sized portion at each keeps you on pace.
- Keep a backup on hand. Protein powder exists so a busy day does not become a low-protein day. It is a convenience tool, not a requirement, but it saves the target when life gets hectic.
Whole foods can cover every gram of your target. Protein powder is just a cheap, fast way to add 20 to 30 grams when cooking is not happening. Treat it as a helper, not the main plan.
Questions people ask
Do I really need to hit a protein number every single day?
Is it possible to eat too much protein?
Can I get enough protein as a vegetarian or vegan?
What if I forget to eat protein at breakfast?
References
- Morton RW, et al. British Journal of Sports Medicine. A systematic review, meta-analysis and meta-regression of the effect of protein supplementation on resistance training-induced gains in muscle mass and strength in healthy adults. 2018. doi.org/10.1136/bjsports-2017-097608
- Jager R, et al. Journal of the International Society of Sports Nutrition. International Society of Sports Nutrition Position Stand: Protein and Exercise. 2017. doi.org/10.1186/s12970-017-0177-8
Last reviewed 18 July 2026. We check health-condition articles against current guidelines and update the date above when we do.
