巧克力缓解头痛吗?

巧克力来源于可可豆和已经在多种形式消耗无数代的土著居民,尤其是南美国家的人。可可豆是咖啡因的丰富来源,传统上被用来减少疲劳,但是它也被运用于现代缓解某些类型的头痛。商业使巧克力通常含有很高的糖分,可以用来减轻糖尿病引起的头痛。

可可豆的极好来源多酚,这是清除自由基的抗氧化剂。自由基引发炎症反应,导致组织损伤,特别是在血管,从而导致疼痛和头痛。可可豆也包含一定的矿物质和维生素,这需要调节肌肉紧张,血液中携带氧气和治疗结缔组织。此外,可可豆富含咖啡因,有各种各样的对心血管和中枢神经系统的影响。

巧克力通常是分为三个品种:黑暗、牛奶和白色。类型之间的主要区别是可可粉的百分比。黑巧克力通常包含50至80%可可粉,这使得它富含的咖啡因,根据“当代营养。”Milk chocolate generally contains much less than 50 percent cocoa powder, but much more refined sugar, which accounts for its sweeter taste. White chocolate is mainly sugar and dairy products and often contains no cocoa powder or natural caffeine.

偏头痛的原因有复杂且知之甚少,但广泛的血管直径波动在头部导致大部分的症状,如上所述的“头痛的机制和管理。”Initially, due to a variety of causal factors, the blood vessels that supply certain parts of the brain constrict, or become too small, which can cause strange visual phenomena to occur, called auras. Shortly thereafter, the body overcompensates by dramatically dilating the same blood vessels, which causes pressure and pounding head pain that can last for hours. Caffeine interferes with the actions of adenosine, a brain neurotransmitter that promotes vasodilation and blood flow in the brain and throughout the body. Consequently, caffeine can cause vasoconstriction and reduce blood flow to the head by up to 30 percent, and abort or reduce the painful stages of most migraine headaches, according to "Human Biochemistry and Disease." Obviously, dark chocolate with its high percentage of cocoa powder would be best type to combat these headaches.

低血糖症的头痛时血糖太低了。缺乏食物或高剂量的胰岛素的最常见原因是这些头痛,通常是枯燥和疼痛在自然界中,引用的“全面审查头痛的药。”Eating milk or white chocolate, which have high glycemic indexes due to their refined sugar content, can quickly increase glucose levels in the bloodstream and temporarily alleviate this type of headache.

食用咖啡因和高度精制糖导致身体依赖性。吃太多的巧克力在数天或数周时间会导致上瘾,导致戒断症状后停止使用。具有讽刺意味的是,咖啡因和糖的主要断瘾症状是衰弱,migraine-like头痛。因此,适量食用巧克力可以暂时缓解头痛,但过量和撤军会导致那些可能会更痛苦。