Consuming too many Brazil nuts may cause a raft of alarming well being issues, a number one dietitian has published.Abbey Sharp took to her social media channels claiming ‘this isn’t a drill, people… so few folks learn about this, however [eating too many] can also be fatal’.Canadian Ms Sharp, 37, who has two million fans throughout TikTok, Instagram and YouTube, mentioned the important thing worry was once selenium.The mineral aids fertility and metabolism and is located in numerous meals akin to eggs, fish, mushrooms and turkey — however Brazil nuts are by means of some distance the richest supply.Simply 1oz — six to 8 — Brazil nuts comprises more or less 1,000 according to cent of the really helpful day-to-day quantity of selenium — which means it is really easy to overdose, in line with Ms Sharp.’The higher prohibit for selenium is 400 micrograms, and it handiest take seven nuts to move that threshold,’ she added. ‘And clearly a lot fewer for a kid.’Within the publish, which has been seen extra that 1.5million instances in Instagram by myself, she lists the downsides of eating over the top quantities of selenium.’Toxicity signs can vary from garlicky breath — gross — diarrhoea, brittle nails, as much as lifestyles threatening signs like kidney and middle failure. Dietitian Abbey Sharp took to her social media channels claiming ‘this isn’t a drill, people… so few folks learn about this, however [eating too many Brazil nuts] can also be fatal’ Canadian Ms Sharp, 37, who has two million fans throughout TikTok, Instagram and YouTube, mentioned the important thing worry was once selenium’I think like Brazil nuts will have to be offered with a transparent caution at the entrance and in reality will have to be handled extra like a complement than a snacking meals.’So we could simply stick to the peanut combine for events and stay the ones Brazil nuts within the cupboard the place they belong.’The Nationwide Institutes of Well being, Place of work of Nutritional Dietary supplements, in the United States, supplies main points recommendation on selenium. It states ‘you’ll get really helpful quantities of selenium by means of consuming numerous meals, together with seafood, meat, poultry, eggs, and dairy merchandise, breads, cereals, and different grain merchandise’.Research counsel that individuals who decrease quantities of selenium may have an larger of creating a variety of cancers, however the steerage warns: ‘Whether or not selenium dietary supplements cut back most cancers chance isn’t transparent.’Below the subheading ‘Can selenium be destructive?’ it states: ‘Sure, for those who get an excessive amount of. Brazil nuts, as an example, comprise very top quantities of selenium and will purpose you to head over the higher prohibit for those who consume too many.’Extraordinarily top intakes of selenium may cause critical issues, together with problem respiring, tremors, kidney failure, middle assaults, and middle failure.’Different professionals have prompt proscribing Brazil nut intake to two-to-five according to day is secure. ‘I think like Brazil nuts will have to be offered with a transparent caution at the entrance and in reality will have to be handled extra like a complement than a snacking meals,’ mentioned Ms SharpIn 2006 an Australian guy, elderly 75, died after eating a lot of selenium dietary supplements. In step with a document within the Clinical Magazine of Australia, he had turn into all in favour of prostate most cancers and skim on-line that selenium performed a task in fighting the illness. In a 2020 find out about evaluate professionals at The Nationwide Analysis Centre For The Operating Atmosphere in Denmark defined quite a lot of instances of critical sickness and dying because of selenium poisoning. The sufferers all had ingested a liquid chemical known as gun bluing agent, which is essentially used to color metals — akin to the ones weapons are fabricated from — black.It comprises selenium dioxide, which is made by means of burning selenium. Brazil nuts don’t comprise this type of selenium, and the deaths don’t seem to be related to eating Brazil nuts. Alternatively they function a stark caution as to how poisonous very huge quantities of selenium can also be.The stories incorporated a 24-year-old guy and two girls, one elderly 40 and any other 54, who all suffered a deadly cardiac arrests simply hours after ingestion of gun bluing agent. The Nationwide Institutes of Well being states ‘you’ll get really helpful quantities of selenium by means of consuming numerous meals, together with seafood, meat, poultry, eggs, and dairy merchandise, breads, cereals, and different grain merchandise’There have been additionally a large number of tragic stories of children who had ate up the liquid and abruptly died, together with a 22-month-old boy. He have been taken to the emergency room and ‘to start with, he was once purple, alert, and combative, however his situation abruptly deteriorated.’His psychological standing deteriorated, he needed to be ventilated and he turned into cyanotic [when the skin becomes blue], unresponsive, and with no palpable pulse. ‘He evolved ventricular traumatic inflammation [an abnormal heart rhythm] and died.’ How a lot selenium is it secure to eat in an afternoon? The day-to-day higher limits for selenium come with intakes from all meals resources are: Start to six months – 45 mcg Babies 7–three hundred and sixty five days – 60 mcg Kids 1–3 years – 90 mcg Kids 4–8 years – 150 mcg Kids 9–13 years – 280 mcg Teenagers 14–18 years – 400 mcg Adults over 18 – 400 mcg*Supply: The Nationwide Intitutes of Well being Brazil nuts comprise very top quantities of selenium — between 68 and 91 mcg according to nut. A slice of entire wheat bread comprises 13 mcg of selenium, whilst a portion of sardines or shrimp comprises more or less 45mcg. A skice of wholegrain bread comprises 13mcg.