Hi! i'm a 44yr old male, and i'm 15st 11lb. i walk on average 10k steps a day. my diet is largely ok. how long through walking to lose 20 pounds? thx

Effective loss=: nutrition= 80% diet= 20% Eat: fresh: meat, fish, poultry,fruit and vegetables with lots of cereals and grains, Drink 8-10 glasses of water/day. I recommend burst high/low interval aerobics plus free weights. I f you don't have access to a gym check out cable/dvd Gilad total Body Sculpt/Plus. Hint: post a photo of yourself naked or in a underwear on your mirror and check it AM/PM. Walking alone-no.