Tag: Vitamin nausea

According to research, many people experience stomach pain, nausea, and even diarrhea when taking supplements on an empty stomach. A high concentration of nutrients without food can irritate the gastrointestinal tract, but simple adjustments to your routine can help you avoid discomfort and keep your vitamins down.

According to the Council for Responsible Nutrition, over 75% of Americans take dietary supplements. Still, many wonder: is it normal to feel weird after taking a multivitamin? The short answer is yes, and it is usually due to mild, temporary gastrointestinal upset caused by concentrated nutrients.

Many people experience nausea or discomfort after taking vitamin supplements, a widely documented side effect. Understanding why your stomach is so sensitive to vitamins is the first step toward a more pleasant and effective supplement routine.

Research indicates that taking vitamins, especially on an empty stomach, can lead to stomach irritation and digestive upset. If you’ve experienced this discomfort, you are likely wondering: **How long does vitamin-induced nausea last?** For most people, the sensation is short-lived, resolving within a few hours as the supplement is digested.