How much protein per day do you need? The baseline for healthy adults is 0.8 g per kilogram of body weight, about 50 g for a 60 kg person. That figure is a minimum to avoid deficiency, though, not an ideal. If you strength-train, are over about 50 or are trying to hold on to muscle, the evidence points to 1.0–1.6 g/kg. Many rice-based Asian meals fall short of that without anyone noticing.
Key takeaways
- The standard recommendation is 0.8 g of protein per kg of body weight per day, a floor rather than a target.
- Older adults are generally advised to aim for 1.0–1.2 g/kg, and people doing regular resistance training benefit up to roughly 1.6 g/kg.
- Spread it out. About 20–40 g per meal is more useful than one big protein dinner after a carb-heavy day.
- Typical Malaysian meals are rice-forward with a small portion of lauk, so breakfast and lunch are where most people run short.
- Eggs, tofu, tempeh, dhal, fish and chicken cover your needs without protein shakes for most people.
How much protein per day do you actually need?
Start with your weight in kilograms and multiply:
| Who | Suggested intake | Example: 60 kg person | Example: 75 kg person |
|---|---|---|---|
| Healthy, fairly inactive adult (minimum) | 0.8 g/kg | 48 g | 60 g |
| Active adult, or aged 50+ | 1.0–1.2 g/kg | 60–72 g | 75–90 g |
| Regular strength training, building muscle | 1.2–1.6 g/kg | 72–96 g | 90–120 g |
Where do these numbers come from? The 0.8 g/kg figure is the Recommended Dietary Allowance set by the US Institute of Medicine, and it's broadly in line with WHO estimates. For older adults, an international expert group (PROT-AGE, 2013) recommended 1.0–1.2 g/kg to help slow age-related muscle loss. And a 2018 meta-analysis of 49 trials in the British Journal of Sports Medicine (Morton and colleagues) found that muscle gains from resistance training levelled off at around 1.6 g/kg a day. Going beyond that brought little extra benefit for most people.
If you carry a lot of excess weight, calculate from a healthy weight for your height rather than your current weight, or ask a dietitian.
Why rice-based diets often fall short
There's nothing wrong with rice. The issue is proportion. A typical plate of economy rice (nasi campur, cai fan) is a big mound of rice with one or two small spoonfuls of lauk on top. A roti canai breakfast is almost pure flour and fat. Kuih for tea, mee goreng for supper, and protein ends up as a garnish.
Look at a classic nasi lemak: the egg (half or whole), a sprinkle of ikan bilis and some peanuts might give you somewhere around 10–15 g of protein, depending on the portion. Add fried chicken and it roughly doubles. That's the pattern across much of our food: protein is there, but in side-dish quantities.
Malaysia's Ministry of Health addresses exactly this with its "Suku-Suku Separuh" healthy plate: a quarter of the plate for rice or other grains, a quarter for protein (fish, chicken, meat, eggs, legumes), and half for vegetables and fruit. For most people, simply swapping the rice-to-lauk ratio fixes the gap. Our guide to eating well at mamak, hawker and kopitiam stalls has more ordering tips.
Does it matter when you eat protein?
Somewhat. Your muscles respond best to a decent dose at a time, roughly 20–40 g per meal (about 0.3–0.4 g/kg), and that response doesn't simply "save up" for dinner. Many of us eat almost no protein at breakfast, a little at lunch, then most of it in the evening. Evening out the distribution is an easy win, particularly if you're over 40 or training.
How much protein is in common Malaysian foods?
Values are approximate and vary by recipe and portion, but they're useful for ballpark maths:
| Food | Portion | Protein (approx.) |
|---|---|---|
| Egg | 1 large | 6 g |
| Chicken breast, cooked | 100 g (palm-sized) | 30 g |
| Ikan kembung (mackerel), cooked | 100 g | 20 g |
| Tempeh | 100 g | 19 g |
| Firm tofu | 100 g | 12–17 g |
| Dhal (lentils), cooked | 1 cup (about 200 g) | 15–18 g |
| Plain Greek yoghurt | 150 g | 13–15 g |
| Fresh milk | 250 ml | 8 g |
| Unsweetened soy milk | 250 ml | 7–8 g |
| Peanuts | 30 g (small handful) | 7 g |
| White rice, cooked | 1 cup | 4 g |
What does a higher-protein Malaysian day look like?
Here's an example for a 65 kg person aiming for about 1.2 g/kg (roughly 80 g):
- Breakfast: two half-boiled eggs with wholemeal toast and a glass of unsweetened soy milk (about 20 g).
- Lunch: chicken rice, but ask for extra chicken and less rice, with a side of tauge (about 30 g).
- Afternoon: a tub of plain yoghurt or a handful of peanuts instead of kuih (about 7–15 g).
- Dinner: steamed fish, stir-fried tofu, dhal and vegetables with a modest scoop of rice (about 30 g).
That lands at roughly 85–95 g without a single shake. Vegetarian? Lean on tofu, tempeh, dhal, chickpeas, soy milk, eggs and dairy if you eat them. Plant proteins are slightly less concentrated and some are lower in certain amino acids, but eating a variety across the day covers that.
Do you need protein powder?
Most people don't. Powders are a convenience, useful if you have high needs, a small appetite or a very busy schedule. If you do buy one, check for third-party testing, a short ingredient list and, if it matters to you, a recognised halal certification. They're food, not magic.
Can you eat too much protein?
For healthy people, intakes up to about 2 g/kg a day are generally considered safe, and there's no good evidence that higher protein damages healthy kidneys. The picture changes if you have chronic kidney disease, where protein intake needs to be managed with your doctor. Diabetes and high blood pressure, both common in Malaysia, raise kidney risk, so get your kidney function checked before making big changes.
The bigger practical risk is what comes with the protein. Processed meats, deep-fried chicken skin and rich curries bring salt and saturated fat along. Fish, eggs, legumes, tofu and skinless poultry do the job more cleanly.
Why protein matters more after 30
From around our 30s and 40s, muscle mass slowly declines, and it accelerates in later decades. Muscle isn't just about looks: it supports blood sugar control, balance and independence as you age. Protein works best alongside strength training. That's one reason we like low-impact strength work like Pilates as a starting point, combined with plenty of everyday movement (here's the truth about the 10,000 steps target).
This article is general information, not medical advice. If you have kidney disease, diabetes, are pregnant or breastfeeding, or are managing any medical condition, talk to a doctor or dietitian before changing your protein intake.
Frequently asked questions
How much protein do I need per day to build muscle?
Research suggests about 1.6 g per kilogram of body weight a day is where gains from resistance training tend to plateau for most people. For a 70 kg person that's about 110 g, ideally spread across three or four meals. Protein only builds muscle when paired with training.
Is it hard to get enough protein on a vegetarian diet?
No, but it takes planning. Tofu, tempeh, dhal, chickpeas, beans, soy milk, nuts, seeds and, for lacto-ovo vegetarians, eggs and dairy can easily meet your needs. Eating a variety of plant proteins across the day ensures you get all the essential amino acids.
How much protein is in one egg?
A large egg contains about 6 g of high-quality protein, split between the white and the yolk. Two eggs make a solid breakfast base, especially paired with soy milk or yoghurt.
Is too much protein bad for your kidneys?
In healthy people, there's no good evidence that high-protein diets harm the kidneys. If you have chronic kidney disease, or risk factors such as diabetes or high blood pressure, speak to your doctor, as your protein intake may need to be limited.
Should I eat protein before or after exercise?
Total daily protein and even distribution across meals matter more than precise timing. Having a protein-containing meal within a few hours before or after training is a sensible, easy habit.
Sources
- Harvard Health Publishing: How much protein do you need every day?
- Harvard T.H. Chan School of Public Health, The Nutrition Source: Protein
- Morton et al. (2018). A systematic review, meta-analysis and meta-regression of the effect of protein supplementation on resistance training-induced gains in muscle mass and strength. British Journal of Sports Medicine
- Ministry of Health Malaysia, Nutrition Division
- USDA FoodData Central (food composition data)
