aid, пируват в аминки, не указывает через какой процесс.
All three nutrients can be broken down to form pyruvate, which is the molecule at the “metabolic crossroads.” Pyruvate can be used to make more glucose via a process called gluconeogenesis (which becomes more common with very high protein intakes and very low carbohydrate intakes), more fatty acids via a process called de novo lipogenesis (which becomes more common with carbohydrate overfeeding), and more amino acids (which becomes more common when you don’t eat enough protein). Furthermore, pyruvate can be used to make ketones, which can also be used to produce ATP.