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<\/p>\nWhat most don\u2019t realise, he added, is that excess vitamin D can have serious consequences. \u201cToo much vitamin D can backfire, causing calcium buildup that can damage your arteries and your kidneys. The way to know if you need it is through a simple blood test. For some, vitamin D supplementation can be a game-changer. For others, it\u2019s unnecessary or maybe even harmful.\u201d<\/p>\n
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Dr Vass also highlighted that vitamin D doesn\u2019t act alone in the body. \u201cYou need magnesium to activate it and vitamin K2 to move calcium into your bones instead of your arteries. So don\u2019t supplement in the dark. Always test first, optimise, and get good advice. Don\u2019t guess.\u201d<\/p>\n
Excess vitamin D can damage arteries and kidneys; here\u2019s how and the signs to watch for<\/b><\/p>\n
Dr Jagadish Hiremath, Public Health Intellectual, tells indianexpress.com<\/a>, \u201cWhen someone takes too much vitamin D, the body absorbs more calcium than it can handle. This excess calcium can circulate in the bloodstream and start depositing in soft tissues like arteries and kidneys.\u201d<\/p>\n He adds that over time, this may stiffen blood vessels and lead to kidney stones or kidney damage. Early signs of vitamin D overdose include nausea, vomiting, constipation, fatigue and increased thirst or urination. If not addressed, it can cause serious heart and kidney complications. This is why supplement dosing should always be guided by a doctor.<\/p>\n Magnesium and vitamin K2\u2019s role in vitamin D balance<\/b><\/p>\n Vitamin D supports calcium absorption, Dr Hiremath notes, but magnesium and Vitamin K2 help the body use and place that calcium correctly. Magnesium activates vitamin D, while Vitamin K2 directs calcium into bones rather than arteries. If these nutrients are out of balance, calcium may be deposited in blood vessels, increasing the risk of calcification.\u00a0<\/p>\n Story continues below this ad<\/p>\n \u201cPeople can maintain balance through foods like nuts, leafy vegetables and whole grains for magnesium, and fermented foods, cheeses and egg yolks for Vitamin K2. In some cases, combined supplements may be recommended, Dr Hiremath suggests.<\/p>\n How often should one get their vitamin D tested, and what is considered a safe, optimal range for most adults?<\/b><\/p>\n Many people take vitamin D without knowing their current levels, which can be risky. Dr Hiremath mentions, \u201cIf someone is on supplements or has risk factors, testing once every 6-12 months is usually appropriate. A blood test called 25-hydroxy vitamin D helps assess levels.\u201d<\/p>\n \u201cFor most adults, a range around 30 to 50 ng\/mL is considered safe and adequate. Very high levels can be harmful, especially if calcium intake is also high. Supplementation<\/a> <\/strong>should always be personalised and monitored by a healthcare professional,\u201d concludes the expert.\u00a0<\/p>\n DISCLAIMER:\u00a0This article is based on information from the public domain and\/or the experts we spoke to. Always consult your health practitioner before starting any routine.<\/p>\n \t\t\t\t\t\t\t\t\t\t\t\t\n<\/blockquote>\n