Tag: Fishy vitamins

The distinctive, often unpleasant smell of many multivitamins is completely normal and frequently caused by the sulfur compounds within B vitamins, particularly thiamine. Understanding what do vitamins smell like can help you differentiate between a normal, potent product and one that may be spoiled.

According to nutrition experts, a distinctive smell from supplements is common, especially with certain ingredients. So, is it normal for vitamins to smell? The simple answer is often yes, but understanding the difference between a natural aroma and a sign of spoilage is crucial for your health and safety.

According to one recent analysis of 72 omega-3 supplements, up to 68% of flavored versions exceeded acceptable oxidation levels, often causing a fishy smell. The reason why do my vitamins smell fishy isn't always a cause for concern, but it can indicate a few different things, from rancid oils to natural compounds in your supplements.