Logging Macros: Getting the Right Kind of Fat

Lori Russell,MS RD CSSD
经过Lori Russell,MS RD CSSD
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Logging Macros: Getting the Right Kind of Fat

谈论运动员应该吃什么时,碳水化合物and蛋白质tend to steal all the attention. For good reason, those大量营养素对于为高强度表演提供能量至关重要,并建立强大的瘦肌肉。但是,这仅构成了方程的一部分。有第三个宏应值得关注:胖的

脂肪因热量致密而闻名不良,每克脂肪(蛋白质和碳水化合物均提供4卡路里/克)的热量高达9卡路里,并且与心脏健康不良结局有关。但是,它比这更复杂。近年来,我们已经超越了否定的,看到脂肪可以提供的阳性。

脂肪的好处

饱腹感是脂肪的巨大好处。消耗少量食物时,每克的9卡路里产生了非常令人满意的效果。脂肪也比其他营养素更慢,并分泌激素瘦素向大脑发出信号,人体不需要更多的燃料。这意味着每顿饭增加一点脂肪可以防止饥饿更长的时间,从而导致整体消耗较少,并可能导致体重减轻。万博彩票下载安卓狗万体育买球

keto diet,由于饮食风格能够创造出防止暴饮暴食的饱满的能力,目前在减肥社区中,其卡路里超过60%的饮食目前在减肥社区中很受欢迎。对于那些锻炼身体的人来说,这可能是一种有用的饮食策略,以减少体重。

脂肪也有助于吸收脂溶性维生素A, D, E and K. Pairing fats with vegetable-heavy meals ensures your body is able to get the most out ofthose colorful foods。脂肪的另一个作用是创建柔性细胞膜,该膜更好地敏捷和抵抗运动损伤。

脂肪和耐力

Carbohydrates are undoubtedly the gold standard for fueling short, fast, repetitive bursts of intensity. The more intense a workout is, the more the body utilizes carbohydrates as a primary energy substrate. However, when that intensity dips to a maintainable tempo or recovery pace, fat becomes the fuel of choice. For endurance athletes doing longer, slower efforts, fat intake should make up a larger part of performance fueling. Consuming fats during endurance and ultra-endurance efforts helps provide slow-burning fuel, keeping blood glucose levels stable and preventing energy crashes during these prolonged sessions.

运动员的考虑

建议脂肪在普通人群方面约占饮食的30%。当然,运动员不是普通人群。运动员应该首先满足其碳水化合物和蛋白质需求,根据训练时间和目标,这些碳水化合物和蛋白质的需求应为每公斤克。一旦满足了这些需求,运动员就可以用脂肪来填补剩余的热量间隙。

根据运动员的总能量需求s, fat might make up more or less than that 30% standard. Of the fats consumed, athletes should take the same care in selecting health-promoting, high-quality ingredients as they do with other food groups. For example, choosing grass-fed or pasture-raised items can provide a better fat profile in animal products. Instead of getting fats from processed, sugary sources like baked goods, athletes should add nuts, seeds, olives, avocados, full-fat dairy and fish. It is important to note that many foods not thought of as ‘fatty foods’ still contain fat, such as oatmeal.

无论您是遵循酮式饮食,还是只是观看宏,脂肪都是性能加油不可或缺的。基本上,无论您遵循哪种饮食风格,重要的运动员都不害怕脂肪,并且可以选择脂肪来源,这些脂肪来源也提供营养以促进整体健康。

关于作者

Lori Russell,MS RD CSSD
Lori Russell,MS RD CSSD

洛里, MS RD CSSD is an accomplished sports dietitian; she holds a Master’s Degree in Human Nutrition and Certification as a Specialist in Sports Nutrition. As a current professional road cyclist and previous elite marathoner and ultra-runner,洛里第一手知道食物可以提高或降低性能的增长。她了解平衡优质全食饮食与科学支持的表演营养的重要性,并努力与他人分享此信息。了解有关她的更多信息@HungryForResults

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