How Your Diet Could Be Causing a Fishy Smell Down There—and How to Fix It

Many women are surprised to learn that what they eat can actually influence the natural scent of their intimate areas. Vaginal odor is normal—mild scents are part of your body’s natural rhythm—but a strong, fishy smell can be alarming. While infections and hygiene can play a role, your diet may be a hidden culprit. Understanding how food impacts your vaginal health can help you make simple adjustments to restore balance and confidence.

Foods That Might Be Triggering That Fishy Smell

1. Fish and Seafood
Ironically, some of the healthiest foods may contribute to stronger vaginal odor. Oily fish, such as salmon, tuna, and mackerel, contain compounds like trimethylamine. When consumed in large amounts, these compounds can pass through your body and subtly affect the smell of vaginal fluids. Moderation is key—not all fish needs to be avoided, but keeping portions balanced may help.

2. Sulfur-Rich Foods
Garlic, onions, broccoli, cauliflower, and eggs are packed with nutrients, but they also contain sulfur compounds. Sulfur can cause a sharp odor that can be released not only through sweat and breath but also through vaginal secretions. While these foods are healthy, if you notice a sudden fishy or strong odor after consuming them, try reducing intake and see if it improves.

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