Can B complex vitamins go bad?

Yes and no. Vitamins don’t “expire” in the traditional sense. Instead of becoming unsafe to ingest, they simply become less potent. That’s because most of the ingredients in vitamins and dietary supplements break down gradually.

Why do B complex vitamins taste bad?

The vi- tamin B complex had a bitter taste and un- pleasant odor of varying degrees in all per- sons tested. Tests on each of the compo- nents showed that riboflavin and niacinamide are largely responsible for this bitter taste and unpleasant odor, with thiamine hydro.- chloride contributing somewhat.

Why do B complex vitamins make your pee yellow?

B-complex vitamins are water-soluble, which means they can dissolve in water, so they’re not stored in the body like many other nutrients. Throughout the day, your body will excrete the parts of the vitamin that it doesn’t absorb, often translating to bright yellow urine.

Does vitamin B complex make urine smell?

Extra vitamin B6 (pyridoxine) can give it a strong odor. Too much vitamin B1 (thiamine) can make your pee smell like fish. B vitamins can also make your pee look a bright greenish-yellow. Talk to a doctor about what vitamin doses are right for you.

Can vitamins cause loss of smell?

Vitamin Deficiencies Loss of taste and smell could be your body’s way of telling you you’re low in vitamins. Certain conditions and medications can cause you to be low in vitamins associated with smell and taste, like A, B6, B12, and zinc.

Can vitamins give you a bad taste in your mouth?

Vitamins and dietary supplements Many vitamins and supplements can cause a metallic taste in your mouth, especially if you take them in large amounts. Some of the most common vitamins and supplements that can cause a metallic taste include: calcium. chromium.

Does B complex make tired?

Too much nicotinic acid can also cause low blood pressure, fatigue, headaches, rashes, and liver damage. Excess nicotinamide. High doses of nicotinamide, another form of vitamin B-3, can cause diarrhea and increased bleeding. This can occur in doses of 500 mg per day.

Does Vitamin b1 make you smell?

Thiamine has a sulfuric smell that many people find unpleasant, but it is normal. If you have thiamine deficiency, your doctor will probably ask you to take supplemental thiamin and watch your dietary intake.