If E=mc2 is applicable for all physical objects then what is the energy that a human being generates

If the energy equation is so accurate then alike human beings with different genetic code should emit the same amount of energy or should equate to the same amount of energy? I have mentioned different genetic code because the time at which this equation was validated Einstein was unaware of genetic codes.
So here is the catch, if the there are 2 humans of the same physical attributes and they are at rest would the Energy calculation be the same for them or different?

The energy of what? E = mc^2 is the energy you get if you convert mass completely to energy. So are you annihilating these humans by contact with an equal amount of antimatter, convert their bodies entirely to energy? In that case you get the same amount of energy out of each if they are the same mass. And it's the same energy you'd get by annihilating an equal mass of iron or scrambled eggs. It has nothing to do with genetics.

E=MC^2 just means that the energy of an object is equal to that object's mass times the square of the speed of light. It has nothing to do with genetic code, not even a little bit. If you took two humans of different genetic code, but the exact same mass, they'd have exactly the same potential energy, as would a rock of the same mass, a large cat, a desk, an ape, a weighted mannequin, a large quantity of dice, a ball of dead hamsters, etc etc. So long as they all had the same mass, they'd all have equal potential energy.

You clearly have no understanding of the equation E = Mc2. All it says is that any matter regardless of what it is a person, a rock or a glass of water has the same amount of energy potential per gram when converted 100% from matter into energy. Genetics is so far from this topic that your question hurts my head.

You mean due to their metabolism? E=mc^2 is talking energy equivalency at an extremely fundamental level. Metabolism is much more complicated in a sense.