When someone in the family has a wound, the food advice starts arriving before the dressing is dry. Stop eggs, they make pus. No curd, it is cold. Keep the food plain. Stay away from brinjal. Most of it comes from people who care, and much of it was passed down by parents and grandparents who meant well.
The trouble is that several of these rules remove the foods a healing wound depends on. A wound is new tissue under construction, and the main building material is protein. Cutting eggs, chicken, fish and curd all at once can leave the body short at the moment it needs more.
Below are the beliefs caregivers hear most often, what the evidence says about each, and the handful of food rules that do deserve respect.
Why do these beliefs matter so much?
They matter because the foods most often cut are the richest sources of protein in an Indian kitchen. An adult recovering from a wound needs roughly 1.2 to 1.5 grams of protein per kilogram of body weight each day. For a 60 kg adult that comes to about 70 to 90 grams. Reaching that is hard even with eggs and dairy on the plate. Without them, most families fall well short.
Protein is not the only loss. Eggs carry vitamin A and zinc. Curd brings protein and calcium. Fish and chicken supply zinc and iron in forms the body absorbs easily. The body draws on all of these to close a wound.
Myth 1: Eggs, chicken or fish cause pus
This is the most common belief, and the one that does the most harm. Pus is not made from food. It forms when the body fights an infection. White blood cells gather at the wound, and the dead cells, bacteria and fluid collect as pus. Nothing on the plate produces it.
Poor nutrition makes infection more likely, not less. A body short of protein makes fewer immune cells and repairs skin more slowly, so the wound stays open longer and has more time to pick up bacteria. If a wound is producing pus, the cause is infection. It needs a doctor or nurse to look at it, and a change of diet will not fix it.
Eggs are among the easiest protein foods to give someone who is unwell. One large egg has about 6 grams of protein. It is soft, cheap and quick to cook, and most people will manage one even when their appetite is poor.
Myth 2: Curd is cold and slows healing
The idea of cold and hot foods (thanda and garam) runs deep in many Indian homes, and families often hold back curd, buttermilk and some fruits when someone is ill or has a wound. No research shows that curd affects wound healing, causes infection or delays closure.
A cup of curd, about 200 grams, has roughly 6 to 7 grams of protein. It is soft, easy to swallow and gentle on a sore stomach. For older people who struggle to chew, curd rice or a bowl of plain curd is often the one protein food they will accept. If someone feels uncomfortable after cold food, serve curd at room temperature instead of straight from the fridge.
Myth 3: A wound needs a plain, bland diet
Plain khichdi, dal rice or dalia is easy on the stomach, and there is nothing wrong with it. The problem is quantity. A bowl of thin khichdi has only a few grams of protein, and someone eating three bowls a day may get a third of what the wound needs.
You do not need to give up simple food. You need to add to it. Stir an egg or some crumbled paneer into khichdi, cook it with extra moong dal, serve it with curd, or mix a spoon of milk powder into dalia. The food stays gentle and the protein goes up.
After some operations, surgeons ask for liquid or soft food for a few days. Follow that instruction for as long as it applies. It is a short-term rule for a specific reason, and it does not mean the whole recovery should be bland.
Myth 4: Brinjal and some other foods make wounds itch or fester
Brinjal (baingan) is the food named most often. Some families also avoid pineapple, jackfruit, or fish eaten with milk. No study has shown that any of these cause itching, pus or slow healing. Itching around a healing wound is common and usually comes from the skin repairing itself, or sometimes from the dressing or tape.
The exception is a genuine food allergy. If a person has reacted to a food before with a rash, swelling or trouble breathing, keep avoiding it. That holds whether they have a wound or not.
Myth 5: Kitchen remedies will heal the wound
Haldi doodh, ghee and methi are good food, and they do no harm as part of a normal diet. Turmeric has been studied for its effects on inflammation, but a glass of haldi milk will not close a wound, and it cannot stand in for protein or medical care.
The bigger risk comes when kitchen remedies go on the wound itself. Turmeric paste, ghee, toothpaste or ash on an open wound can bring in infection and make it harder for the nurse to see what is happening underneath. Food goes in the mouth. Anything that touches the wound should come from the person treating it.
Myth 6: More vitamin and zinc tablets mean faster healing
Vitamin C, zinc and vitamin A all help the body rebuild skin, so it is tempting to pick up a strip of tablets from the chemist. Extra helps only when someone is short of that nutrient. Past that point more does not speed anything up, and some nutrients cause problems in high doses.
High-dose zinc taken for weeks can lower the body’s copper and upset the stomach. Large amounts of vitamin A can be harmful, especially in pregnancy. If you think the person is not getting enough from food, ask the doctor, who can check and suggest a sensible amount.
Myth 7: People with diabetes should not eat fruit at all
Many people with diabetes are told to give up fruit completely. For most, whole fruit in sensible portions is fine and worth having, because it brings vitamin C and fibre. A guava, an orange, a slice of papaya or a small apple eaten with a meal raises blood sugar far less than fruit juice or sweets do.
What does matter for a wound is steady blood sugar, because high sugar slows healing and makes infection more likely. That comes down to the whole diet and any medicines. The doctor or a dietitian can say how much fruit suits that person.
Myth 8: Eating less protein protects the kidneys
Some families cut protein for older relatives because they have heard it strains the kidneys. For someone with healthy kidneys, the extra protein a wound needs is safe. For someone with known kidney disease, protein does need managing, and the right amount depends on their kidney function and whether they are on dialysis.
So this belief is true for one group and harmful for everyone else. If the person has kidney disease, ask their doctor for a protein target. If they do not, protein should go up during recovery.
Myth 9: Only non-veg food gives enough protein
Eggs and meat make it easier, but vegetarian families can reach the target with some planning. Dal, rajma, chana, soya chunks, paneer, curd, milk, peanuts and besan all carry useful amounts of protein. What makes the difference is having a protein food at every meal and snack, instead of relying on one katori of dal at lunch.
Pulses eaten with cereals, such as dal with rice or roti, give a fuller mix of amino acids than either food alone. That is one reason these pairings are so common across India.
Which food rules are real?
Some restrictions do matter. They usually come from a doctor, for one person, for a clear reason. These are worth following carefully:
- Someone with kidney disease may need limits on protein, potassium, phosphorus and fluid. Ask the doctor for a target instead of guessing.
- Someone with diabetes needs to watch sugar, sweets, juices and the size of rice and roti portions, because steady blood sugar helps healing.
- Anyone with a food allergy should keep avoiding the food that caused a reaction.
- After surgery, instructions about liquids, soft food or fasting apply until the surgeon changes them.
- People taking the blood thinner warfarin should keep the amount of green leafy vegetables they eat roughly steady from week to week, and ask before starting any herbal product.
- If the person coughs or chokes while eating or drinking, ask for a swallowing assessment before changing what they eat.
If you are unsure whether a rule applies, ask the doctor or nurse. It is a fair question, and far better than dropping a whole food group on a hunch.
How do you talk to an elder who insists on the old rules?
Arguing rarely works. An elder who has followed these rules for decades usually has reasons that matter to them, and a standoff over an egg does not help anyone eat.
A few approaches tend to go better. Ask the doctor or nurse to explain it, since many elders will accept from a clinician what they will not accept from a grandchild. Swap instead of removing: if eggs are a firm no, offer paneer, extra dal or a glass of milk. Serve curd at room temperature for someone worried about cold food. Keep the conversation about getting strong again, not about who is right.
When should you see a doctor?
Food supports healing, but it cannot deal with infection or other problems. Get the wound checked promptly if you notice any of these:
- the wound getting larger, deeper or more painful
- redness, warmth or swelling spreading around it
- pus, a bad smell or more fluid than before
- fever, or the person seeming generally unwell
- the skin around the wound turning dark or black
- any wound on the foot of someone with diabetes
The bottom line
Most of the food rules families pass around have no link to how wounds heal, and the most common ones take protein away exactly when it is needed. Eggs, chicken, fish and curd do not cause pus. They supply the material new skin is built from.
Real restrictions exist, and they come from a doctor for a specific condition. The rest are worth questioning, gently. For what to put on the plate, see foods that help a wound heal, and for daily targets, how much protein you need with a wound.