Vitamins are vital for life and intakes that are too low can lead to severe deficiency diseases which, in extreme cases, can ...

Niacin is a vitamin and essential to our health,” Hazen told Health. “But an excess amount appears to be a concern.” ...

Night blindness is an early sign of vitamin A deficiency ... boosting NAD+ levels through B3 intake could potentially protect against various age-related diseases like heart disease, dementia ...

So, although it has not yet been tested in individuals with congenital neutropenia, vitamin B3 could prove to be an inexpensive and safe treatment option for this disease.

Previous research has shown that vitamin D deficiency can increase the risk of multiple sclerosis (MS) — and a new study suggests that supplementing it in high doses could help reduce symptoms.

Around 75% of the Indian population suffers from vitamin D deficiency. Women with low vitamin D levels report higher incidences of musculoskeletal pain, muscle weakness, hormone imbalances ...

old patient suffering from methyl adenosyltransferase I/III deficiency (MAT deficiency). This metabolic disease occurs in children whose genome has a mutation in the gene for the ...

From random muscle twitches to excessive yawning, these seemingly harmless quirks could actually indicate a nutritional deficiency ... low niacin (vitamin B3) levels can also play a role.