Anemia is a condition of low levels of erythrocytes in the blood which is characterized by decreased levels of hemoglobin and is most often experienced by the elderly. Soy milk is an important alternative for human nutrition and is suitable for iron fortification to reduce anemia. The purpose of this community service activity is for early detection of anemia in the elderly and nutritional fulfillment in the elderly to prevent anemia. The method used is the lecture and discussion method. The number of participants was 30 people and was held in Bangetayu Wetan Village RT 05 RW 05, Genuk District, Semarang City, Central Java Province. The results of this activity were 30 residents who were checked for hemoglobin levels with the results that 28 residents had hemoglobin levels >12 g/dl and 2 residents had hemoglobin levels <12 g/dl. In the soy milk training activity, more than 70 percent of the residents already understand the procedure for making soy milk. ABSTRAK Anemia adalah suatu keadaan rendahnya kadar eritrosit di dalam darah yang ditandai dengan menurunnya kadar hemoglobin dan paling sering dialami oleh lansia. Susu kedelai merupakan alternatif penting untuk nutrisi manusia dan cocok untuk fortifikasi zat besi untuk mengurangi anemia. Tujuan kegiatan pengabdian masyarakat ini adalah untuk deteksi dini adanya anemia pada lansia dan pemenuhan nutrisi pada lansia untuk mencegah anemia. Metode yang digunakan adalah metode  ceramah  dan diskusi. Jumlah peserta sebanyak 30 orang dan dilaksanakan di Desa Bangetayu Wetan RT 05 RW 05, Kecamatan Genuk, Kota Semarang, Provinsi Jawa Tengah. Hasil kegiatan ini sebanyak 30 warga yang di periksa kadar hemoglobin dengan hasil 28 warga kadar hemoglobinnya >12 gr/dl dan 2 warga kadar hemoglobinya <12 gr/dl. Pada kegiatan Pelatihan susu kedelai lebih 70 persen warga sudah memahami tata cara pembuatan susu kedelai.

Coronavirus (COV) is a large family of viruses that cause a slaughter starting from mild to severe symptoms. The disease caused by this virus is called Covid-19. One effort in the prevention of Covid-19's penis is to hold a health protocol and get clean life behavior and sehāt in everyday life. Market Ganesha is one of the traditional markets that functions for buying and selling facilities where many people gather so that it becomes a means of repentance of Covid-19 if the community is a PHB pedagang and not applied health protocols. From the results of the activity it was seen that the community was enthusiastic in participating in the socialization of PHBS and alternately to carry out glucose blood pressure. This socialization activity is not only explained but but also socialization of Gerdik and behavior and obedient to the efforts of nitrance. This activity also completes one of the destinations, namely members of the health examination of residents in the form of blood pressure checks and laboratories (blood glucose examination). New) With the majority of respondents are in the category of 41-50 years and the majority of respondents with female sex. The conclusion is that the trader's society has a risk factor for suffering from the disease not menulus (PTM) especially and diabetes mellitus.

Sunbathing activities are often found to occur during the severe acute respiratory syndrome coronavirus 2 (SARS CoV2) pandemic that causes Corona Virus Disease 2019 (COVID 19). IL-10 is an inhibitory cytokine for macrophages and dendritic cells that play a role in controlling non-specific and cellular immune reactions. The purpose of this study was to explain the immunosuppression by the cytokine interleukin 10 which is often found to occur due to sun exposure. This research method is an experimental study with a completely randomized design (CRD). The research design used was a randomized post test only control group design. Data were analyzed using the Kruskal Wallis test with statistical test results obtained p value 0.550 (> 0.05) meaning there was no difference in the levels of cytokine interleukin 10 in each treatment group.