GDF11 applied to old mice rejuvenated the cardio walls in 4 weeks.

What foods increase GDF11?

One video briefly mentions a partial breakdown but does not give full explanation so these can not be relied upon:

9 C Cysteine – Beef, lamb, pork , chicken
8 G Glycine – Gelatin, Beef, Pork, Chicken
8 P Proline – Gelatin, Cheese, Beef
7 S Serine – Egg, Soy, Turkey
7 Y Tyrosine – Soy, Egg, Turkey