In this week's installment of Physiology Friday, I review a study showing that short-term fasting combined with exercise may acutely impair immune system function. Link to study: Combined effects of moderate exercise and short-term fasting on markers of immune function in healthy human subjects Read about the study in this week's newsletter Podcast links:Become a Patreon SupporterSubscribe to the podcast on Apple Podcasts Science & Chill YouTube Channel