Hand tremors are often seen as a sign of neurological disorders such as Parkinson’s disease or as a side effect of certain medications. But doctors warn that in many cases the underlying cause is far simpler, and frequently overlooked. A deficiency of essential vitamins, particularly from the B group, can trigger these unexplained tremors. (News18 Marathi)
Medical experts point to three key vitamins – B12, B6 and B1 – that play a crucial role in keeping the nervous system functioning smoothly. If the body falls short of these nutrients, the nerves become weak, leading to tingling, numbness, loss of balance and, in many cases, shaky hands. (News18 Marathi)
The most common culprit is Vitamin B12 deficiency which is vital for protecting nerve cells. A lack of it can cause damage that results in tremors along with fatigue and difficulty walking. (News18 Marathi)
Doctors say vegetarians, those with digestive disorders, or people on long-term medication are especially vulnerable. Animal-based foods such as meat, eggs, fish and dairy are natural sources of B12, while vegetarians often have to rely on fortified foods or supplements. (News18 Marathi)
Another factor is Vitamin B6 deficiency, which though less common, can quietly contribute to tremors. Shortage of this vitamin is linked not only to shaking hands but also to mood disturbances such as irritability, depression and confusion. Doctors, however, caution against over-supplementation, excess intake of B6 can damage the very nerves it is meant to protect. Bananas, chicken, fish, potatoes and fortified cereals are considered safe and rich sources. (News18 Marathi)
Equally significant is Vitamin B1 deficiency, which is more frequently seen in chronic alcohol users and in patients with absorption problems. Severe lack of B1 can progress to a condition known as Wernicke encephalopathy, marked by confusion, coordination issues and uncontrolled tremors. Whole grains, pulses, nuts and lean meats provide natural protection against such risks. (News18 Marathi)
Experts stress that persistent tremors should not be ignored or self-diagnosed. A simple blood test can reveal whether vitamin deficiency is at the root, and timely correction through diet or prescribed supplements can prevent long-term complications. (Disclaimer: This report is based on general medical information. Readers are advised to consult a doctor for proper diagnosis and treatment.) (News18 Marathi)
