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I strongly believe in this! One meal a day baby! Now I have the evidence and the logic:

https://www.facebook.com/reel/1433958635595005

Harvard longevity scientist Dr. David Sinclair skips breakfast and lunch, here is why.

Harvard researcher Dr. David Sinclair revealed that he delays his first meal until 6 PM, using extended daily fasting to trigger deep cellular recovery:

Activating Longevity Pathways

Skipping morning and afternoon meals keeps nutrient-sensing pathways like sirtuins turned on, signaling your body to focus energy on repair rather than digestion.

Stimulating Autophagy

Extended fasting windows encourage autophagy, the process where your body cleans out damaged cellular components and recycles them for peak tissue function.

Reducing Metabolic Stress

Consistently giving your digestive system a break helps support blood sugar stability, improves insulin sensitivity, and shields cells from constant metabolic strain.

Allowing your body extended periods without food is one of the most direct ways to help activate internal longevity mechanisms."

Credit: CBS Sunday Morning See less

I've been doing OMAD (one meal a day) for almost 2 years now. While I'm good at portion control, I would definitely suggest OMAD for people who aren't. Unless you're a competitive eater, you'd likely have trouble eating as much in one meal as you would in 2 or 3 meals.