Vitamin B complex is important for maintaining good health and fitness. They are the building blocks of the body and have a direct impact on brain function, cellular metabolism and energy levels.
Taking a vitamin B complex may benefit cellular health, red blood cell growth, energy levels, vision, brain function, digestion, appetite, healthy nerve function, production hormones and cholesterol, heart health and muscle tone. Vitamin B complex is prescribed to pregnant women, especially due to the presence of folic and vitamin B12.
Digestive problems: High doses of B3 (niacin) can cause gastrointestinal problems such as nausea, vomiting, or diarrhea. On the other hand, B6 toxicity can cause stomach pain and bloating.
Skin reactions: Niacin can also cause “niacin rash,” a condition characterized by redness, itching, or burning of the skin. Although this is generally harmless, it can be extremely uncomfortable.
Nerve damage: Excessive consumption of vitamin B6 can cause nerve damage, leading to symptoms such as numbness, tingling, and difficulty walking. High doses of B complex may cause changes in heart rate or a drop in blood pressure. This can be potentially dangerous for people with heart problems.
Kidney damage: Very high doses of B12 can be harmful to people with kidney disease, although it is generally considered safe for healthy people.
Published on: January 22, 2025 at 6:29 PM (IST)