FoundMyFitness Clips The evolutionary origin of hormesis | Dr. Mark Mattson

🎯 Загружено автоматически через бота: 🚫 Оригинал видео: 📺 Данное видео является собственностью канала FoundMyFitness Clips. Оно представлено в нашем сообществе исключительно в информационных, научных, образовательных или культурных целях. Наше сообщество не утверждает никаких прав на данное видео. Пожалуйста, поддержите автора, посетив его оригинальный канал: @FoundMyFitnessClips. ✉️ Если у вас есть претензии к авторским правам на данное видео, пожалуйста, свяжитесь с нами по почте support@, и мы немедленно удалим его. 📃 Оригинальное описание: Early organisms existed in harsh environments with stressors such as food scarcity and predation. Adaptive responses to stressors such as increased neural activity while fasted, promoted survival. Dr. Mattson contends that unstressed cells become complacent, making them more vulnerable to the stressors that cause disease, including oxidative stress and inflammation. In modern times, fasting and exercise are behaviors that mildly stress cells. Exercise promotes resilience, stimulates antioxidant defenses, and increases autophagy, the removal of damaged proteins and dysfunctional organelles. Researchers in Dr. Mattson’s laboratory observed that animals that were fasted or exercised had increased the number of mitochondria and increased the number of synapses in the animal’s brain. In this clip, Dr. Mark Mattson describes the importance of transient, short-term, mild energetic stress to maintain healthy cells. Watch the full episode here: Original episode posted Oct 7, 2021.