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.
In one study, people taking a daily calcium and vitamin D supplement were able to lose more weight than subjects taking a placebo supplement. The scientists said the extra calcium and vitamin D had an appetite-suppressing effect. In another study, overweight people who took a daily vitamin D supplement improved their heart disease risk markers.