Bacterial Skin Infections. Bacterial skin infections are usually caused by gram-positive strains of Staphylococcus and Streptococcus or other organisms. Common bacterial skin infections include: 1  Cellulitis causes a painful, red infection that is usually warm to the touch.ometimes, these infections aren't associated with any symptoms but can still cause serious damage to the reproductive system. Common STDs caused by bacterial infections include: 1  Chlamydia is an infection in men and women caused by an organism called Chlamydia trachomatis.
Eating 1,000 calories a day often leads to weight loss. However, regular exercisers likely need more than 1,000 calories a day to lose weight at a safe but effective pace. The National Heart, Lung and Blood Institute suggests that active women and men avoid dropping below 1,200 calories a day during weight loss.owever, regular exercisers likely need more than 1,000 calories a day to lose weight at a safe but effective pace. The National Heart, Lung and Blood Institute suggests that active women and men avoid dropping below 1,200 calories a day during weight loss.
How Weight Loss Works. In order to lose one pound of weight, you must eliminate 3,500 calories. This can be done a variety of ways, the most common of which is by dieting. If you want to lose one pound a week, you must cut 500 calories from your diet every day.500 calories is a lot of calories!Most of us only eat between 1,500 and 2,500 calories per day.his can be done a variety of ways, the most common of which is by dieting. If you want to lose one pound a week, you must cut 500 calories from your diet every day. 500 calories is a lot of calories! Most of us only eat between 1,500 and 2,500 calories per day.