Doctors strongly emphasize that preparation makes a major difference.
Raw onions at night: Most likely to cause bloating, reflux, and sleep disruption
Lightly cooked onions: Easier to digest and less irritating
Well-cooked or caramelized onions: Generally the safest option for evening meals
Cooking breaks down some of the harsh sulfur compounds, making onions gentler on the digestive system.
Who Should Avoid Onions Before Bed?
Doctors recommend limiting or avoiding onions at night if you:
Have acid reflux, GERD, or frequent heartburn
Experience IBS or sensitive digestion
Notice bloating or discomfort after eating onions
Are prone to nighttime indigestion
For these individuals, onions are best eaten earlier in the day.
Best Time to Eat Onions for Health Benefits
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