Certain dietary practices are valid methods of lowering the risk of disease. Others, while popular, have unproven benefits or may even be associated with risks of their own. Careful evaluation of hypercholesterolemia is necessary. Persons with a high level of low-density lipoprotein (LDL)
In accordance with World Health Organization guidelines, South Africa (SA) introduced routine periodic high-dose vitamin A supplementation (VAS) in 2002. These guidelines were developed after research in the 1980s and 1990s showed the efficacy of VAS in reducing childhood mortality. However, two
اكتب أحد الأعراض أو المرض واقرأ عن الأعشاب التي قد تساعد ، واكتب عشبًا واطلع على الأمراض والأعراض التي تستخدم ضدها. * تستند جميع المعلومات إلى البحوث العلمية المنشورة