There are probably receptors in the plasma membrane for steroids, aswell - but that's still on reasearch I guess.

Kidney is behind the renin-angiotensin system, which impact on blood pressure in the long-run. Kidney release renin after drop in systemic blood pressure. Renin converts angiotensinogen to angiotension II which affect systemic arterioles to constrict, increasing the peripheral resistence, thus a inc...

it is not recommended to do exercise after heavy meals because our stomach is full of meal and if we do exercise then it may lead to vomit n our intestine system get disturbed Further it isnt optimal to exercise close to a meal because blood is drained to the gastrointestinal system for digestion, ...

I can't see how citrus fruits would effect breast size..
Pregnant women eating citrus fruits? Probably because it's nutritious, basically.

Yes, it isnt the composition of a diet which is the primary reason for obesity - it is the amount of energy (kcal) which make an impact.

Both, but there isnt so much you can do about a overload - you'll have to accept that it will come out, soner or later, whether you want it or not.

Blood plasma, is mostly water, contains over 100 different dissolved solutes, including nutrients, gases, hormones, wastes and products of cell activity, ions, and proteins. In a healthy person - the composition of blood plasma is kept relatively constant by various homeostatic mechanisms. Erythrocy...

No. But it could be a good idea to wash your hands afterwards, before touching your face. It's not good to mess with your face with your fingers anyway, though.