Health isn’t an indication of value.
Saying health is the pinnacle of human achievement, means that it’s something that everyone can achieve if they just make the right choices, eat the right things, exercise just enough. It’s isn’t true. Too many illnesses affect people of all age, all races, all lifestyles. There is nothing you can do to avoid it.
Weight isn’t an indication of value.
I could be at any weight and I will never be healthy, because I have multiple incurable chronic illness. My weight isn’t an indication of my health. I am not doing better because I lost pounds. I am not doing worst because I gained pounds. Only blood test can say how my health is currently going.
Struggling with a health issue doesn’t make you less valuable.