Kindly respond to the following questions

1. Please give examples of red meat, white meat and lean meat.
2. What is lean body weight and how does it differ from routine measurement?
3. Is the combination of drugs sibutramine and orlistat more effective in reducing obesity than using these on their own?
4. Why does vitamin B12 deficiency cause glossitis?
5. Is a dosage of 2.5 mg/day of methyltestosterone, as a component in some multivitamin formulae, safe in the long-term?
6. What is the effect of sodium/potassium imbalance on the microminerals?
7. What is the role of fluoride in healing?
8. In K&C 7e (Box 5.6, p. 239) it states 'Do not drink [alcohol] during the daytime'. Please explain why this is not recommended.
9. Could you please tell me about the aetiology of 'refeeding syndrome'?
10. What is the Atkin's diet?
11. What is meant by bariatric surgical procedures?
12. In a patient with marked obesity, is bariatric surgery better than a balloon inserted into the stomach?
13. Does intravenous nutrition always have to be given via a central vein?
14. Why has there been an explosion of obesity in the young?
15. Are proteins mostly absorbed from the intestinal lumen into the blood as amino acids?