Subhana Aziz

food and nutrition of effects food health presentation preparedness examples with natural disasters volcanic eruption droughts cyclone tsunami avalanche five disasters natural junk food negative effects fast food harmful obesity impact healthcare children diseases consumption today's generation sanitation industry safety waste food technology public management diet ber-beri vitamin b1 anti beri-beri vitamin vitamins carbohydrate fat amino acid metabolism water soluble vitamin thiamine dietitics antineuritic vitamin thiamin