Manikin (noun) a little man; a dwarf; a pygmy; a manakin. Manikin (noun) a model of the human body, made of papier-mache or other material, commonly in detachable pieces, for exhibiting the different parts and organs, their relative position, etc. Origin: [OD. manneken, dim. of man man. See Man, and -kin.]
Both vitamin D and calcium supplements can lead to digestive problems. You may experience nausea, bloating, gas and constipation when taking these supplements. Spreading the doses throughout the day and taking with meals can help reduce symptoms.itamin D and calcium are required for healthy bones and teeth, as well as many other functions in your body. Supplementing food intake of vitamin D and calcium with dietary supplements is common to prevent deficiencies.
Vitamin D supplements can also boost levels in the body. Vitamin D deficiency can be caused by low exposure to sunlight, low consumption of dietary vitamin D over a period of time, problems with kidney or digestive tract function and obesity.