7800 kcal required to remove 1kg of fat from the body 
In other words, if you accumulate 1kg of fat, you can walk for 40 hours without a break
Isn’t it too efficient?
Conclusion: Hard to lose weight
7800 kcal required to remove 1kg of fat from the body
In other words, if you accumulate 1kg of fat, you can walk for 40 hours without a break
Isn’t it too efficient?
Conclusion: Hard to lose weight