The results of the study are given in seven sections including the age and education of the respondents, the knowledge of the respondents regarding identification of millet plants and seeds; the nutrient content and health benefits and millet consumption pattern. Out of 191 respondents, 51 were males and 140 were females.
Age group and education of respondents
Graph 1 depicts the age group of the respondents. 52% of the respondents belonged to 26-40 years age group followed by 18 to 25 years (42%), 41 to 55 years (5%) and 56 to 70 years (1%). Age plays an important role as one of the intrinsic factors that affect the food choice and purchasing behaviour of individuals
(Ogundijo et al., 2022).
Education can affect a person’s food choices by making it easier for them to recognize the healthier available food options (
Pedro and Patricia, 2004). Graph 2 depicts the educational status of the respondents. Most of the respondents (39%) were post-graduates, followed by 26% of the respondents who were graduates, 24% who were undergraduates.
Identification of millet plants and seeds
Graph 3 depicts the percentage of respondents who identified the four types of millet plants
viz. Barnyard millet, Finger millet, Proso millet and Sorghum. 51.30 % of the respondents identified the Sorghum plant accurately followed by Proso millet (48.70%), and Barnyard millet (45%). Among the four varieties of millets plants, the least well-known plant was the Finger millet plant.
Graph 4 shows the percentage of respondents who identified the pictures of four millet seeds namely Barnyard millet, Finger millet, Foxtail millet and Sorghum. Among the four varieties, the most well-known millet was Barnyard millet. 58.10% of the respondents identified Barnyard millet correctly, followed by Finger millet (49.70%), Foxtail millet (45%) and Sorghum (19.40%). A similar study conducted by
Nadar et al. (2023), showed that 59.3% of the respondents recognized Finger millet (Ragi/ Nachni), 55% correctly identified Pearl millet (Bajra) and 39.8% identified Sorghum millet (Jowar) respectively, however, majority were not aware about Proso/ Broomcorn millet (Chena), Buckwheat (Kuttu) and Amaranth (Rajgira/ Ramdana) millets.
Knowledge of respondents regarding nutrient content of millets
Millets have been shown to have excellent nutritional content, equivalent to or exceeding that of major grains like wheat and rice, in addition to their cultivation advantages (
Parameswaran and Sadasivam, 1994). Their high calories, calcium, iron, zinc, fats, and good quality protein make them an important addition to human diets (
Hassan and Sebola, 2021). Millets are excellent sources of carbohydrates, micronutrients and phytochemicals with nutraceutical properties. Millets contain 7-12% protein, 2-5% fat, 65-75% carbohydrates and 15-20% dietary fibre. The physicochemical, structural, and functional characteristics of starch present in millets influence its application in a variety of ways (
Dimri and Singh, 2022). Millet grains are also rich in B vitamins
viz., Thiamine, Riboflavin, Folic acid and Niacin. Millets are comparable to rice and wheat and are richer in some of the minerals as well as fatty acids
(Dayakar et al., 2017). The main polyphenols in millets, such as tannins and phenolic acids, function as antioxidants and are crucial in improving the body’s immune system. (
Chandrasekara and Shahidi, 2010). Antioxidants found in millets have nutraceutical qualities that improve human health by reducing the risk of metabolic disorders such as blood pressure, heart disease risk, cancer and cardiovascular disease prevention, diabetes, and tumor
(Bhat et al., 2018).
Table 1 represents the knowledge of respondents regarding the nutrient content of millets. Majority of respondents (78.01%) considered millets as a good source of protein followed by fibre (65.96%), calcium (60.73%), iron (59.16%), and carbohydrate (53.40%). Half of the respondents considered B vitamins as nutrients present in millets. Fat, phosphorus and antioxidants were considered as nutrients present in millets by less than half the percentage of respondents. Fat was the least known nutrient present in millets (24.08%) however, millets contain good quality fat in significant amounts.
Knowledge of respondents regarding health benefits of millets
The micronutrients (Vitamins A, C, And B6, Folic Acid; Magnesium, Zinc, Iron, And Copper) found in millets, regulate the immune response and boost immunity hence preventing various infections (
Ahnan-Winarno et al., 2021). Several studies conducted by
Kumari and Sumathi, 2002;
Ugare et al., 2011; Sireesha et al., 2011; Park et al., 2008; and
Montonen et al., 2003, demonstrated that millets due to their high magnesium, selenium, fibre and polyphenol content, exert hypoglycemic effect and are beneficial for diabetics. Being a good source of potassium, magnesium and antioxidants, millets such as Finger millet, Proso millet, Sorghum and Barnyard millet, provide cardio-protective effects by lowering blood glucose, serum cholesterol and triglycerides levels and increasing high-density lipoprotein
(Dayakar et al., 2017). The high fibre and phenolic content of millets prevent the onset of esophageal cancer and breast cancer in females. The chances of breast cancer in females can be reduced by 50% by eating only 30 gm of millets every day
(Dayakar et al., 2017).
Graph 5 depicts the knowledge of respondents regarding various health benefits of millets. Majority of respondents thought that millets were beneficial for weight reduction (73.82%) and boosting immunity (73.29%). 70.15% of respondents considered millets as a good food for managing diabetes. The cardioprotective and cancer-protective effect of millets was known by 61.25% and 48.16% of respondents respectively. The respondents were well aware of the health benefits of millet. A similar study conducted by
Nadar et al. (2023), showed that majority of all the participants had good knowledge of the nutritional composition and health benefits of millets.
Consumption practice of millets by the respondents
Graph 6 represents the millet consumption practice followed by the respondents. The most consumed millet was finger millet (67.01%). Pearl millet, Barnyard millet, and Proso millet were consumed by less than 50% of respondents. Little millet and Foxtail millet were the least consumed which was 7.32% and 9.42% only. 14.1% of respondents were not consuming any millet. The findings of the present study were found to be similar to the findings of
Sangeetha et al. (2022), where the respondents were conscious about the benefits of millets intake but the frequency of consumption was low. According to Government of India, 2014, the reduced consumption of millets may be due to longer cooking times, and difficulty in preparation. Insufficient domestic storage, poor marketing facilities, inadequate processing techniques and lower availability of grains may also leads to lower consumption of millets
(Sukumaran et al., 2023). Some other factors related to the low consumption of millets are socio-economic, which is unique for each consumer, the family income, and the type of family which changes the food purchasing behavior (
Sangeetha et al., 2022).