Mustard oil, black tea, and water after meals
The questions asked in every consultation, usually towards the end, usually prefaced with “someone told me”. Here is where the clinic actually stands.

Every consultation has a moment near the end where the real questions arrive. Is mustard oil poison? Should I stop tea? Is it true you should not drink water with food? They are usually asked apologetically, as though they are not proper medical questions.
They are among the most useful questions a patient can ask, because unlike a prescription, these are the things being done three times a day, every day, for decades.
Water with meals
This is the most repeated claim in circulation and the one with the least behind it. Ordinary amounts of water with or after food do not meaningfully dilute digestion in a healthy person.
Where it does matter is in someone who already has reflux or fills up early — large volumes at once can worsen those symptoms. That is a question of how much and when, not a rule for everybody.
Mustard oil, pickle and salt
These get condemned wholesale and defended wholesale, and neither position survives contact with an individual patient. Quantity matters. Repeated reheating matters. What is cooked in the oil matters. Salt matters a great deal more in someone with raised blood pressure than in someone without.
Tea
Rarely the tea itself. Usually the sugar in it, the number of cups, and when they are taken — several a day on an empty stomach, or standing in for a meal, is a different proposition from one cup after lunch.
Why the answer is always “it depends”
Not evasion — the honest position. A rule that applies to everyone is usually wrong for most of them, and this is exactly why the consultation asks for three days of what you actually eat. The advice that follows is about your kitchen rather than a general one.
None of this is a diet plan. It is how the clinic thinks about the questions. What suits you depends on your readings, your medication and your own routine.
Questions people ask
- Is drinking water immediately after a meal harmful?
- Ordinary amounts of water with or after food do not meaningfully impair digestion in a healthy person — this is one of the most widely repeated claims with the least behind it. Where someone has reflux or early fullness, very large volumes at once can aggravate symptoms, which is a matter of quantity rather than principle.
- Is mustard oil bad for you?
- It has been a staple of this region's cooking for generations and is not the villain it is sometimes made out to be. What matters far more is total quantity, whether it is repeatedly reheated, and what is being cooked in it — points that apply to any cooking oil.
- Should someone with diabetes give up tea?
- The tea itself is rarely the problem; the sugar, the quantity and the timing usually are. Several cups a day, each with sugar, taken on an empty stomach or in place of meals, affects blood sugar and appetite in ways worth examining individually rather than by rule.