Daily protein targets are usually expressed as a number: 100g, 120g, or 1.6g per kilogram of body weight. Most people know their number. But at the end of the day, when they look back at what they ate, protein is still short — despite not skipping meals or feeling like they ate less than usual.
This isn’t a willpower problem. It’s a meal structure problem.
Protein Is Unevenly Distributed in Vietnamese Meals
Traditional Vietnamese eating builds around carbohydrates as the centre: rice, bánh mì, noodles. Protein comes from meat, fish, eggs, or tofu — but typically in a supporting role, not the main one.
A typical daily breakdown:
| Meal | Example | Estimated Protein |
|---|---|---|
| Breakfast | Bánh mì with cold cuts | ~15g |
| Lunch | Rice with a small braised pork portion | ~20g |
| Afternoon | Nothing or a sweet pastry | 2 to 5g |
| Dinner | Rice with fried fish | ~25g |
| Total | ~62 to 65g |
For someone weighing 65kg who needs roughly 100 to 110g of protein per day, this pattern falls short by 35 to 45g — nearly a third of the daily requirement — without skipping a single meal.
Three Specific Reasons Protein Falls Short Despite Eating Regularly
1. Breakfast has almost no protein
This is the most consistently protein-neglected meal. Sweet bread rolls, drinking yoghurt, plain congee, or just coffee — all deliver under 10g of protein. If breakfast contributes under 10g, the remaining two meals need to cover 90 to 100g, which is not realistic at typical portion sizes.
2. The actual meat or fish portion is smaller than it looks
100g of cooked chicken (boneless) provides roughly 25 to 28g of protein. But a braised pork piece typically contains only 40 to 60g of actual meat after accounting for bone, fat, and braising liquid. The result is 10 to 15g of protein rather than 25g. The rest of the meal is carbohydrates from the sauce and rice.
3. The afternoon gap has no protein at all
The mid-afternoon snack, if it exists, is usually biscuits, fruit, coffee, or nothing. This is the largest protein gap in the day — four to six hours between lunch and dinner where protein intake is near zero.
Not Everyone Needs 100g of Protein Per Day
The “100g protein” figure is not a universal target. The most commonly referenced range is 0.8g to 1.6g of protein per kilogram of body weight per day, depending on goals:
- Sedentary individuals: 0.8 to 1.0g/kg
- Moderately active: 1.2 to 1.4g/kg
- People training to build muscle or actively losing weight: 1.6 to 2.0g/kg
Someone weighing 50kg with a sedentary lifestyle needs around 40 to 55g of protein per day. Someone weighing 75kg who trains regularly may need 120 to 150g. The right number depends on the individual.
A More Practical Way to Distribute Protein Through the Day
Rather than trying to pack protein into one or two large meals, a more sustainable approach is to spread it across all meals.
Example with a 100g daily target:
- Breakfast: 25 to 30g (eggs with milk, a protein supplement, or a protein snack)
- Lunch: 30 to 35g (meat or fish as the main component)
- Afternoon: 15 to 20g (boiled eggs, Greek yoghurt, or a protein snack)
- Dinner: 25 to 30g (fish, meat, or tofu)
The largest adjustments are typically at breakfast and the afternoon — the two windows most commonly left without protein.
Frequently Asked Questions
Is eating too much protein harmful?
For healthy individuals without kidney issues, consuming 1.6 to 2.0g/kg per day over extended periods has not been shown to cause harm. Levels above 3.0g/kg lack sufficient long-term data for a clear conclusion. Most people are far from eating enough protein to worry about excess.
Does plant protein count the same as animal protein?
Plant protein (legumes, tofu, seeds) is absorbed less completely than animal protein, due to lower bioavailability and the absence of certain essential amino acids. In practical terms, if plant protein is the primary source, consuming roughly 20 to 30% more is generally recommended to achieve a comparable effect.
How does protein powder compare to whole food protein?
In terms of amino acid profile, whey protein is comparable in quality to chicken and eggs. Whey absorbs faster; casein absorbs more slowly. Both are valid protein sources and useful for filling gaps in daily intake, though neither fully replaces whole food protein.
Does eating more protein help with fat loss?
Protein has a higher satiety index than carbohydrates or fat at the same calorie level. Higher-protein diets tend to support longer-lasting fullness and help preserve lean muscle mass during a calorie deficit. This is why protein is often prioritised in structured fat-loss approaches.