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Jan 6, 2018 · Autism spectrum disorder has no single known cause. Given the complexity of the disorder, and the fact that symptoms and severity vary, there are probably many causes. Both genetics and environment may play a role. Genetics. Several different genes appear to be involved in autism spectrum disorder.
Aug 10, 2023 · While the recommended daily amount of vitamin B-12 for adults is 2.4 micrograms, higher doses have been found to be safe. Your body absorbs only as much as it needs, and any excess passes through your urine. High doses of vitamin B-12, such as those used to treat a deficiency, might cause: Headache. Nausea and vomiting.
Jan 6, 2018 · Explore Mayo Clinic studies testing new treatments, interventions and tests as a means to prevent, detect, treat or manage this condition. Alternative medicine. Because autism spectrum disorder can't be cured, many parents seek alternative or complementary therapies, but these treatments have little or no research to show that they're effective.
Aug 11, 2021 · Preliminary clinical evidence suggests that B12, particularly subcutaneously injected mB12, improves metabolic abnormalities in ASD along with clinical symptoms. Further large multicenter placebo-controlled studies are needed to confirm these data. B12 is a promising treatment for ASD.
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Although cobalamin (vitamin B12) deficiency was described over a century ago, it is still difficult to establish the correct diagnosis and prescribe the right treatment. Symptoms related to vitamin B12 deficiency may be diverse and vary from neurologic to psychiatric. A number of individuals with vitamin B12 deficiency may present with the classic megaloblastic anemia.In clinical practice ...
- Bruce H.R. Wolffenbuttel, Hanneke J.C.M. Wouters, M. Rebecca Heiner-Fokkema, Melanie M. van der Klau...
- 2019
Dec 22, 2021 · Theoretically, vitamin D can affect neurodevelopment in children with ASD through its anti-inflammatory properties, stimulating the production of neurotrophins, decreasing the risk of seizures, and regulating glutathione and serotonin levels.
May 20, 2020 · For example, levels of vitamins B 1, B 6, B 12, A and D are often reported to be low in ASD children. Thus, in the present mini review we focused on describing the impact of some vitamins deficiencies and their relevance in ASD patients. Keywords: autism spectrum disorder, nutrition, vitamins deficiencies. Go to: 1. Introduction.
