no
They don't help build muscle, but they do increase your intake of protien which is what your body needs to build muscle.
yes
People can build muscle growth by weight lifting and weight training can help you out too .stronglifts.com/how-to-build-muscle-mass-guide/ this online site can be of help with this one too .
no.
A single muscle cell is called a muscle fiber.
Yes, muscle strength supplements can help you build your scrawny frame. You also need to do some weight training.
Ginseng doesn't build muscle but there is evidence that it helps endurance. Ginseng can also help with loosing fat in the body.
no but it does build muscle
how to help build up your muscle
High protein supplements will help you build muscle if you do some strength training. It will help you recover and build more muscle from these workouts.
Each muscle fiber is also called a myofiber.