Nama·bharat
A trusted guide to Hindu life, in plain words.

food and the body

Why is curd avoided at night in Indian tradition?

Many Indian families eat curd in the daytime and avoid it at night. This comes from old beliefs about digestion, not from a medical rule.

What the tradition says

In Ayurveda, the body's digestive power is seen as strongest around midday and weaker at night. Curd is treated as heavy, and as something that adds kapha, the quality linked to mucus and a heavy feeling. So tradition sees it as a daytime food. If people do eat it later, they often take it as buttermilk or with a little sugar to make it lighter. Fresh curd is seen as pure and calming, while sour or old curd is viewed less kindly, which is why freshness matters in this custom.

What science says

There is no strong evidence that curd at night causes illness. Modern nutrition treats yogurt as fine at any time and as a good source of probiotics. Some people find it does not suit them late at night, but that is a personal thing, not a general rule.

In everyday life

In practice this often just means raita and lassi at lunch and lighter food at dinner. Many families abroad keep the daytime habit out of routine, while others eat yogurt whenever they like. The custom changes from region to region and home to home.

Related questions

How we write. We describe what the tradition holds, drawing on its texts and customs in general terms. We do not give religious, medical, or dietary advice, and we note plainly where there is no scientific evidence. Reviewed for accuracy by our editorial team.