Biological Scientist Training and Qualifications. Most biological scientists need a Ph.D. in biology or one of its subfields to work in independent research or development positions. Other positions are available to those with a master's or bachelor's degree in the field.Education and training.A Ph.D. is usually necessary for independent research, particularly in academia, as well as for advancement to administrative positions.ther positions are available to those with a master's or bachelor's degree in the field. Education and training. A Ph.D. is usually necessary for independent research, particularly in academia, as well as for advancement to administrative positions.
Not all illnesses are physical. According to American Family Physician, depression is a major cause of weight loss among elderly people, and when Alzheimer's disease is accompanied by weight loss of 5 percent or more, it's generally a precursor to death. Personality disorders such as anorexia and bulimia rob pounds, especially in young people.
The BPA toxin in Mountain Dew can also cause obesity, too! So, put down the MD if you're looking to lose weight. 4. Mountain Dew has been linked to blood sugar problems. All of the sugar in Mountain Dew can cause a slew of health problems, including heart disease, blood sugar issues and diabetes! 5. It can even cause memory loss! A study done by the Journal of Toxicology found that drinking 2 â 4 liters of bromine-containing soda had been linked to memory loss. The participant was not being able to walk and required dialysis by the end of the study. 6. Drinking Mountain Dew can also cause skin lesions