Extra weight is a problem in itself. My daughter and son-in-law are overweight, but still young enough to be perfectly healthy. I think. Daughter gets a lot of exercise, but is , IMO, best cook in the state.
On the other hand, I weigh 118, am a horrible cook, and often forget to eat. Didn’t have breakfast til one this afternoon. What a rotten way to stay healthy.
That is simply called, “intermittent fasting.”