Psychoanalysis remains influential within psychology, psychiatry, and psychotherapy, and across the humanities. As such, it continues to generate extensive and highly contested debate with regard to its therapeutic efficacy, its scientific status, and whether it advances or is detrimental to the feminist cause.
1 The water-soluble vitamins (B vitamins and vitamin C) are absorbed easily along with the water in the small intestine, where they then travel through the body via the blood vessels. 2  Fat-soluble vitamins (vitamins A, D, and K) are absorbed just like the fat mentioned above. There are two basic types of vitamins in the food we eat: water-soluble and fat-soluble. 2  The water-soluble vitamins (B vitamins and vitamin C) are absorbed easily along with the water in the small intestine, where they then travel through the body via the blood vessels.
The main function of the small intestine is absorption of nutrients and minerals. That is, absorption of the nutrients and minerals in the food ingested, usually via the mouth, at an earlier stage in the digestive process.ost water-soluble vitamins (C and the B vitamins) are absorbed by diffusion. Vitamin B 12 combined with intrinsic factor (from the stomach) is absorbed by active transport. Most nutrients are absorbed in the jejunum.